Guardian Glass, LLC

United States of America

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Date
2024 January 1
2024 (YTD) 1
2023 3
2022 17
2021 9
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IPC Class
C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal 116
B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance 107
E06B 3/66 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges 81
B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance 76
C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions 66
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Status
Pending 12
Registered / In Force 402
Found results for  patents
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1.

SYSTEMS AND/OR METHODS FOR CREATING AND PASSIVELY DETECTING CHANGES IN ELECTRICAL FIELDS

      
Application Number 17783279
Status Pending
Filing Date 2022-03-02
First Publication Date 2024-01-11
Owner Guardian Glass, LLC (USA)
Inventor
  • Andersen, Ryan
  • Agbuga, Okan
  • Hu, Xuequn
  • Rogers, Robert G.

Abstract

A detection system has an interface including a substrate supporting a conductive coating. Electrodes are provided to the substrate. A multiplexer provides current to the electrodes. A demultiplexer receives voltages from electrodes and provides corresponding signals to a controller. The controller receives these signals and determines therefrom an operation performed in connection with the interface by applying an algorithmic approach. Static interaction is recognizable, and machine learning can be used for gesture recognition and/or identification of other interaction types. The technology can be used in a broad array of applications, e.g., where it is desirable to sense interactions with a defined region such as, for example, in the case of touches, gestures, hovers, and/or the like.

IPC Classes  ?

  • G01V 3/08 - Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
  • G01N 27/00 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
  • B25J 13/08 - Controls for manipulators by means of sensing devices, e.g. viewing or touching devices
  • B65G 43/00 - Control devices, e.g. for safety, warning or fault-correcting

2.

HEAT TREATABLE COATED ARTICLE HAVING ANTIREFLECTIVE COATING(S) ON SUBSTRATE

      
Application Number 17674082
Status Pending
Filing Date 2022-02-17
First Publication Date 2023-08-17
Owner
  • Guardian Glass, LLC (USA)
  • GUARDIAN EUROPE S.A.R.L. (Luxembourg)
Inventor
  • Müller, Jens-Peter
  • Vernhes, Richard
  • Szirbik, Istvan
  • Hegedus, Nikolett
  • Chu, Allen
  • Butz, Jochen

Abstract

A coated article including a first antireflective (AR) coating supported by a glass substrate, wherein the first coating may include, moving away from the glass substrate: a dielectric first high index layer; a dielectric first low index layer; a dielectric second high index layer; a dielectric second low index layer comprising an oxide of silicon; a dielectric third high index layer comprising an oxide of niobium; a dielectric first medium index layer, wherein the third high index layer comprising the oxide of niobium is located between and directly contacting the second low index layer comprising the oxide of silicon and the first medium index layer; a dielectric third low index layer; and an overcoat layer; wherein the first coating contains no IR reflecting layer based on silver and/or gold; wherein, from the perspective of a viewer of the coated article, the first coating may be configured so that the coated article has a film side reflective ΔE* value of no greater than 3.0 upon heat treatment of at least about 580 degrees C. The ΔE* value(s) may be measured either with a substantially symmetrical/similar AR coating on the other side of the same glass substrate, or absent any AR coating on the other side of the glass substrate.

IPC Classes  ?

  • G02B 1/115 - Multilayers
  • C03C 17/23 - Oxides
  • C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions

3.

AUGMENTED REALITY SYSTEM AND METHOD FOR SUBSTRATES, COATED ARTICLES, INSULATING GLASS UNITS, AND/OR THE LIKE

      
Application Number 18164345
Status Pending
Filing Date 2023-02-03
First Publication Date 2023-06-08
Owner Guardian Glass, LLC (USA)
Inventor
  • Sobolev, Alexander
  • Veerasamy, Vijayen S.

Abstract

Certain example embodiments relate to an electronic device, including a user interface, and processing resources including at least one processor and a memory. The memory stores a program executable by the processing resources to simulate a view of an image through at least one viewer-selected product that is virtually interposed between a viewer using the electronic device and the image by performing functionality including: acquiring the image; facilitating viewer selection of the at least one product in connection with the user interface; retrieving display properties associated with the at least one viewer-selected product; generating, for each said viewer-selected product, a filter to be applied to the acquired image based on retrieved display properties; and generating, for display via the electronic device, an output image corresponding to the generated filter(s) being applied to the acquired image. The electronic device in certain example embodiments may be a smartphone, tablet, and/or the like.

IPC Classes  ?

  • G06T 11/00 - 2D [Two Dimensional] image generation

4.

Heat Treatable Painted Glass Substrate, and/or Method of Making the Same

      
Application Number 17950281
Status Pending
Filing Date 2022-09-22
First Publication Date 2023-01-26
Owner Guardian Glass, LLC (USA)
Inventor
  • Ming, Yaqiang
  • Devisetti, Suresh

Abstract

Certain example embodiments of this invention relate to heat treatable painted glass substrates that have less than 11 wt. % (more preferably 5.40 wt. %, and still more preferably 5-9 wt. %) organic content in an as-deposited state, and/or methods of making the same. The paint preferably is curable at a temperature less than 300 degrees C. over a relatively short amount of time (e.g., less than 10-15 minutes), and the cured coated article may be stored for lengthy periods of time before being further processed. In certain example embodiments, the coated article undergoes a significant color change upon heat treatment

IPC Classes  ?

  • C03C 17/00 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
  • C03C 3/00 - Glass compositions
  • C03C 17/02 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with glass
  • C03C 8/14 - Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill additions

5.

Systems and/or methods incorporating electrical tomography related algorithms and circuits

      
Application Number 17835103
Grant Number 11635804
Status In Force
Filing Date 2022-06-08
First Publication Date 2022-11-17
Grant Date 2023-04-25
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Agbuga, Okan
  • Hu, Xuequn
  • Mohammadkhah, Ali
  • Topping, Paul

Abstract

A detection system has an interface including a substrate supporting a conductive coating. Electrodes are provided to the substrate. A multiplexer provides current to the electrodes. A demultiplexer receives voltages from electrodes and provides corresponding signals to a controller. The controller receives these signals and determines therefrom an operation performed in connection with the interface by applying an algorithmic approach. Static interaction is recognizable, and machine learning can be used for gesture recognition and/or identification of other interaction types. The technology can be used in a broad array of applications, e.g., where it is desirable to sense interactions with a defined region such as, for example, in the case of touches, gestures, hovers, and/or the like.

IPC Classes  ?

  • G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
  • G06F 3/0346 - Pointing devices displaced or positioned by the user; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
  • G01D 5/24 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
  • G06T 19/00 - Manipulating 3D models or images for computer graphics

6.

COIL SKEW DETECTION AND CORRECTION TECHNIQUES FOR ELECTRIC-POTENTIAL DRIVEN SHADE, AND/OR ASSOCIATED METHODS

      
Application Number 17861364
Status Pending
Filing Date 2022-07-11
First Publication Date 2022-11-03
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Gu, Yabei
  • Petrmichl, Rudolph Hugo
  • Iott, Jeff
  • Ahmed, Uzair
  • Frey, Timothy J.
  • Swanson, Kevin

Abstract

Certain example embodiments relate to electric-potential driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. If shutter coil skew is detected, voltage(s) may be applied one or more areas of the on-glass transparent conductor to compensate for or otherwise attempt to correct the detected coil skew.

IPC Classes  ?

  • E06B 9/264 - Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
  • G01B 7/31 - Measuring arrangements characterised by the use of electric or magnetic techniques for testing the alignment of axes for testing the alignment of axes
  • H02J 50/90 - Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation

7.

COIL SKEW DETECTION AND CORRECTION TECHNIQUES FOR ELECTRIC-POTENTIAL DRIVEN SHADE, AND/OR ASSOCIATED METHODS

      
Application Number 17861388
Status Pending
Filing Date 2022-07-11
First Publication Date 2022-11-03
Owner Guardian Glass, LLC (USA)
Inventor
  • Petrmichl, Rudolph Hugo
  • Iott, Jeff
  • Ahmed, Uzair
  • Frey, Timothy J.

Abstract

Certain example embodiments relate to electric-potential driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. If shutter coil skew is detected, voltage(s) may be applied one or more areas of the on-glass transparent conductor to compensate for or otherwise attempt to correct the detected coil skew.

IPC Classes  ?

  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation
  • E06B 3/673 - Assembling the units
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance

8.

HIGH SPRING FORCE SHUTTER FOR DYNAMIC SHADE, AND/OR ASSOCIATED METHODS

      
Application Number 17232406
Status Pending
Filing Date 2021-04-16
First Publication Date 2022-10-20
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Blush, Jason
  • Horn, Lindsay
  • Petrmichl, Rudolph H.
  • Finch, Joshua

Abstract

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer-based layer and layers on opposing surfaces thereof. A first voltage is applied to the transparent conductors to cause the shutter to extend to a closed position.

IPC Classes  ?

  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation
  • E06B 9/264 - Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices

9.

Industrial safety systems and/or methods for creating and passively detecting changes in electrical fields

      
Application Number 17835058
Grant Number 11635803
Status In Force
Filing Date 2022-06-08
First Publication Date 2022-10-13
Grant Date 2023-04-25
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Andersen, Ryan
  • Agbuga, Okan
  • Hu, Xuequn
  • Rogers, Robert G.

Abstract

A detection system has an interface including a substrate supporting a conductive coating. Electrodes are provided to the substrate. A multiplexer provides current to the electrodes. A demultiplexer receives voltages from electrodes and provides corresponding signals to a controller. The controller receives these signals and determines therefrom an operation performed in connection with the interface by applying an algorithmic approach. Static interaction is recognizable, and machine learning can be used for gesture recognition and/or identification of other interaction types. The technology can be used in a broad array of applications, e.g., where it is desirable to sense interactions with a defined region such as, for example, in the case of touches, gestures, hovers, and/or the like.

IPC Classes  ?

  • G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
  • G06F 3/0346 - Pointing devices displaced or positioned by the user; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
  • G06T 19/00 - Manipulating 3D models or images for computer graphics
  • G01D 5/24 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance

10.

Vacuum insulated glass (VIG) window unit with metal alloy spacers, and/or methods of making the same

      
Application Number 17138587
Grant Number 11802436
Status In Force
Filing Date 2020-12-30
First Publication Date 2022-06-30
Grant Date 2023-10-31
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Blush, Jason
  • Theios, Jason
  • Hodapp, Timothy

Abstract

A vacuum insulated glass (VIG) window unit includes an array of spacers provided between at least a pair of substrates, such as glass substrate. Certain example embodiments relate to a VIG window unit including spacers (e.g., pillars) of or including a metal alloy. The metal alloy of the spacer may be an amorphous metal alloy (e.g., Zr and/or Cu based amorphous alloy). Such metal alloy spacers advantageously reduce the thermal conductivity of the spacer array and can increase the center of glass R-value of the VIG window unit.

IPC Classes  ?

  • E06B 3/663 - Elements for spacing panes
  • C22C 16/00 - Alloys based on zirconium
  • E06B 3/66 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges

11.

Coated article with IR reflecting layer designed for low u-value and higher g-value and method of making same

      
Application Number 16948812
Grant Number 11498867
Status In Force
Filing Date 2020-10-01
First Publication Date 2022-04-07
Grant Date 2022-11-15
Owner
  • GUARDIAN GLASS, LLC (USA)
  • GUARDIAN EUROPE S.A.R.L. (Luxembourg)
Inventor
  • Disteldorf, Bernd
  • Dietrich, Anton
  • Wuillaume, Francis

Abstract

A coated article incudes a low-emissivity (low-E) coating having at least one infrared (IR) reflecting layer of or including a material such as silver or the like. The low-E coating is designed so that the coated article can realize a low U-value in combination with a high solar heat gain (g value). In the top dielectric portion of the coating above the silver, a high-low-high refractive index sequence is provided. This allows for a low U-value and a higher g value to be obtained for a given silver thickness. Coated articles herein may be used in the context of insulating glass (IG) window units, or in other suitable applications such as monolithic window applications, laminated windows, and/or the like.

IPC Classes  ?

  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal

12.

Low-E matchable coated articles having absorber film and corresponding methods

      
Application Number 17007843
Grant Number 11279651
Status In Force
Filing Date 2020-08-31
First Publication Date 2022-03-03
Grant Date 2022-03-22
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Xu, Yongli
  • Boyce, Brent
  • Boussaad, Salah
  • Lingle, Philip J.
  • Lao, Jingyu
  • Vernhes, Richard

Abstract

A low-E coating has good color stability (a low ΔE* value) upon heat treatment (HT). Thermal stability may be improved by the provision of an as-deposited crystalline or substantially crystalline layer of or including zinc oxide, doped with at least one dopant (e.g., Sn), immediately under an infrared (IR) reflecting layer of or including silver; and/or by the provision of at least one dielectric layer of or including an oxide of zirconium. These have the effect of significantly improving the coating's thermal stability (i.e., lowering the ΔE* value). An absorber film may be designed to adjust visible transmission and provide desirable coloration, while maintaining durability and/or thermal stability. The dielectric layer (e.g., of or including an oxide of Zr) may be sputter-deposited so as to have a monoclinic phase in order to improve thermal stability.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal

13.

Sample box

      
Application Number 29706216
Grant Number D0944081
Status In Force
Filing Date 2019-09-18
First Publication Date 2022-02-22
Grant Date 2022-02-22
Owner Guardian Glass, LLC (USA)
Inventor Sobolev, Alexander

14.

TECHNIQUES FOR LASER ABLATION/SCRIBING OF COATINGS IN PRE- AND POST-ASSEMBLED INSULATED GLASS UNITS, AND/OR ASSOCIATED METHODS

      
Application Number 17497423
Status Pending
Filing Date 2021-10-08
First Publication Date 2022-01-27
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Veerasamy, Vijayen S.
  • Vandal, Robert A.

Abstract

Certain example embodiments of this invention relate to techniques for laser ablating/scribing peripheral edges of a coating (e.g., a low-emissivity, mirror, or other coating) on a glass or other substrate in a pre- or post-laminated assembly, pre- or post-assembled insulated glass unit, and/or other product, in order to slow or prevent corrosion of the coating. For example, a 1064 nm or other wavelength laser may be used to scribe lines into the metal and/or metallic layer(s) in a low-emissivity or other coating provided in an already-laminated or already-assembled insulated glass unit or other product, e.g., around its periphery. The scribe lines decrease electron mobility from the center of the coating to the environment and, thus, slow and sometimes even prevent the onset of electrochemical corrosion. Associated products, methods, and kits relating to same also are contemplated herein.

IPC Classes  ?

  • B23K 26/362 - Laser etching
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • C03C 23/00 - Other surface treatment of glass not in the form of fibres or filaments
  • B23K 26/361 - Removing material for deburring or mechanical trimming

15.

Window unit having UV reflecting coating with high contrast ratio at large viewing angles for reducing bird collisions

      
Application Number 17397556
Grant Number 11841519
Status In Force
Filing Date 2021-08-09
First Publication Date 2022-01-27
Grant Date 2023-12-12
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Wuillaume, Francis
  • Weng, Jian-Gang

Abstract

A window unit is designed to prevent or reduce bird collisions therewith. The window unit may include first and second substrates (e.g., glass substrates) spaced apart from one another, wherein at least one of the substrates supports an ultraviolet (UV) reflecting coating for reflecting UV radiation so that birds are capable of more easily seeing the window. The UV reflecting coating is preferably patterned so that it is not provided across the entirety of the window unit. By making the window more visible to birds, bird collisions and bird deaths can be reduced. The UV reflecting coating is designed to have high UV reflectance across a large range of viewing angles.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • G02B 5/28 - Interference filters
  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation

16.

Electrical connections for supplying power to insulating glass unit interiors, and/or associated methods

      
Application Number 16947006
Grant Number 11513337
Status In Force
Filing Date 2020-07-15
First Publication Date 2022-01-20
Grant Date 2022-11-29
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Matuszewski, John
  • Altizer, Lance

Abstract

Certain example embodiments relate to an insulating glass (IG) unit. A spacer is interposed between first and second substrates. The spacer helps maintain the substrates in substantially parallel spaced apart relation to one another, and helps define a cavity therebetween. First and second exterior surfaces of the spacer face interior surfaces of the first and second substrates, respectively. Third and fourth exterior surface of the spacer face towards and away from the cavity, respectively. A membrane is provided over at least a part of the fourth exterior surface of the spacer. A pin protrudes through holes in the third and fourth exterior surfaces of the spacer, and through the membrane. The pin is formed from an electrically conducting material. A structural seal for the IG unit is provided external to the spacer and at least partially surrounds a portion of the pin that protrudes through the membrane.

IPC Classes  ?

  • G02B 26/02 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light

17.

Motorized dynamic shade with electrostatic holding, and/or associated methods

      
Application Number 16947007
Grant Number 11834900
Status In Force
Filing Date 2020-07-15
First Publication Date 2022-01-20
Grant Date 2023-12-05
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Horn, Lindsay
  • Matuszewski, John
  • Theios, Jason

Abstract

Certain example embodiments relate to a motor-driven dynamic shade provided in an insulating glass (IG) unit, and/or associated methods. A spacer system helps maintain first and second substrates in substantially parallel spaced apart relation to one another and defines a gap therebetween. A shade and a motor are provided in the gap. The motor, provided close to a first peripheral edge of the IG unit, is dynamically controllable to cause the shade to extend towards a second peripheral edge of the IG unit opposite the first peripheral edge and to cause the shade to retract from the second peripheral edge towards the first peripheral edge. The shade may be electrostatically couplable to one of the first and second substrates when the shade is extended via complementary electrostatic connection areas provided to the shade and the one of the first and second substrates.

IPC Classes  ?

  • E06B 9/32 - Operating, guiding, or securing devices therefor
  • E06B 9/44 - Rollers therefor; Fastening roller blinds to rollers
  • E06B 9/72 - Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller

18.

CONTROL CIRCUITRY FOR DYNAMIC SHADE WITH ELECTROSTATIC HOLDING, AND/OR ASSOCIATED METHODS

      
Application Number 16947014
Status Pending
Filing Date 2020-07-15
First Publication Date 2022-01-20
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Koskulics, Jeffrey
  • Ahmed, Uzair

Abstract

Certain example embodiments relate to circuitry for controlling dynamic shades and/or associated methods. An insulating glass (IG) unit includes a spacer system helping to maintain first and second substrates in substantially parallel spaced apart relation to one another and to define a gap therebetween. The shade is interposed between the first and second substrates. It includes a first conductive layer provided on the interior major surface of the first substrate; and a shutter including at least one polymer substrate, first and second conductive coatings, and first and second dielectric layers. The at least one polymer substrate is extendible to a shutter closed position and retractable to a shutter open position. A control circuit includes a boosting transformer (e.g., a flyback transformer) coupled to a power source and the shade, with the boosting transformer being controllable to produce a voltage for charging the shade and to discharge accumulated shade capacitance.

IPC Classes  ?

  • E06B 9/264 - Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
  • H02M 3/335 - Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
  • H01F 38/42 - Flyback transformers
  • E06B 9/40 - Roller blinds

19.

INSULATING GLASS UNIT WITH DESICCANT MATERIAL, AND/OR ASSOCIATED METHODS

      
Application Number 17375243
Status Pending
Filing Date 2021-07-14
First Publication Date 2022-01-20
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Cooper, David J.
  • Recker, Duane O.
  • Matuszewski, John

Abstract

Certain example embodiments relate to an insulating glass (IG) unit. A spacer system is interposed between first and second substrates. The spacer system helps to maintain the first and second substrates in substantially parallel spaced apart relation to one another, and to define a cavity between the first and second substrates. A desiccant material is located in a body of the spacer system, with the desiccant material comprising a desiccant matrix and a molecular sieve replacement material formed for adsorption at a relative humidity of 10-20%. The molecular sieve replacement material may be a salt or other material (such as, for example, MgCl2, CaCl2, CaO, MgSO4, and/or the like). The cavity may be primarily filled with an inert gas (such as Ar, Kr, Xe, or the like) or a reactive gas (such as CO2). An electrostatically-driven dynamic shade may be provided in the cavity.

IPC Classes  ?

  • E06B 3/677 - Evacuating or filling the gap between the panes; Preventing condensation in the gap between the panes; Cleaning the gap between the panes
  • B01J 20/28 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
  • E06B 3/663 - Elements for spacing panes
  • B01J 20/04 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance
  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation

20.

DYNAMIC SHADE WITH REACTIVE GAS COMPATIBLE DESICCANT, AND/OR ASSOCIATED METHODS

      
Application Number 17375262
Status Pending
Filing Date 2021-07-14
First Publication Date 2022-01-20
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Cooper, David J.
  • Recker, Duane O.
  • Matuszewski, John

Abstract

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer-based layer and layers on opposing surfaces thereof. A first voltage is applied to the transparent conductors to cause the shutter to extend to a closed position.

IPC Classes  ?

  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation
  • E06B 3/663 - Elements for spacing panes
  • E06B 3/673 - Assembling the units
  • E06B 9/40 - Roller blinds
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties

21.

Capacitive touch panel having diffuser and patterned electrode

      
Application Number 17408593
Grant Number 11762274
Status In Force
Filing Date 2021-08-23
First Publication Date 2022-01-06
Grant Date 2023-09-19
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Den Boer, Willem
  • Blush, Jason J.
  • Akkashian, Eric W.

Abstract

A projection screen including a capacitive touch panel, such as a projected capacitive touch panel. The touch panel includes first and second glass substrates, one of which is patterned (e.g., etched with acid or the like) to form a diffuser. A conductive coating is formed on the patterned surface of the diffuser glass substrate, and is patterned into a plurality of electrodes for the touch panel. The system, including an optional projector, may be used as an interactive transparent display for augmented reality applications such as storefronts. The touch panel may also be used in applications such as capacitive touch panels for controlling showers, appliances, vending machines, electronics, electronic devices, and/or the like.

IPC Classes  ?

  • G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
  • G03B 21/56 - Projection screens
  • G03B 21/60 - Projection screens characterised by the nature of the surface

22.

Coil skew correction techniques for electric potentially-driven shade, and/or associated methods

      
Application Number 16792348
Grant Number 11421470
Status In Force
Filing Date 2020-02-17
First Publication Date 2021-08-19
Grant Date 2022-08-23
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Gu, Yabei
  • Petrmichl, Rudolph

Abstract

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. The on-glass transparent conductor may be patterned into different areas. If shutter coil skew is detected, voltage(s) may be applied one or more areas of the on-glass transparent conductor to compensate for or otherwise attempt to correct the detected coil skew.

IPC Classes  ?

  • G02B 26/00 - Optical devices or arrangements for the control of light using movable or deformable optical elements
  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation
  • C03C 27/10 - Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance
  • G02B 26/02 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light

23.

Moisture sensor and/or defogger with bayesian improvements, and related methods

      
Application Number 17175768
Grant Number 11850824
Status In Force
Filing Date 2021-02-15
First Publication Date 2021-08-19
Grant Date 2023-12-26
Owner GUARDIAN GLASS, LLC (USA)
Inventor Veerasamy, Vijayen S.

Abstract

In certain example embodiments, moisture sensors, defoggers, etc., and/or related methods, are provided, More particularly, certain example embodiments relate to moisture sensors and/or defoggers that may be used in various applications such as, for example, refrigerator/freezer merchandisers, vehicle windows, building windows, etc. When condensation or moisture is detected, an appropriate action may be taken (e.g., actuating windshield wipers, turning on a defroster, triggering the heating of a merchandiser door or window, etc.). Bayesian approaches optionally, may be implemented in certain example embodiments in an attempt to improve moisture detection accuracy. For instance, models of various types of disturbances may be developed and, based on live data and a priori information known about the model, a probability of the model being accurate is calculated. If a threshold value is met, the model may be considered a match and, optionally, a corresponding appropriate action may be taken.

IPC Classes  ?

  • B60S 1/02 - Cleaning windscreens, windows, or optical devices
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • B60S 1/08 - Wipers or the like, e.g. scrapers characterised by the drive electrically driven
  • G01D 5/24 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
  • G06N 7/01 - Probabilistic graphical models, e.g. probabilistic networks
  • B60Q 1/14 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
  • G01J 1/42 - Photometry, e.g. photographic exposure meter using electric radiation detectors
  • G01N 27/22 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance

24.

Window unit having UV reflecting coating with high contrast ratio at large viewing angles for reducing bird collisions

      
Application Number 16906394
Grant Number 11092726
Status In Force
Filing Date 2020-06-19
First Publication Date 2021-08-17
Grant Date 2021-08-17
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Wuillaume, Francis
  • Weng, Jian-Gang

Abstract

A window unit is designed to prevent or reduce bird collisions therewith. The window unit may include first and second substrates (e.g., glass substrates) spaced apart from one another, wherein at least one of the substrates supports an ultraviolet (UV) reflecting coating for reflecting UV radiation so that birds are capable of more easily seeing the window. The UV reflecting coating is preferably patterned so that it is not provided across the entirety of the window unit. By making the window more visible to birds, bird collisions and bird deaths can be reduced. The UV reflecting coating is designed to have high UV reflectance across a large range of viewing angles.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • G02B 5/28 - Interference filters
  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation

25.

Electrostatic latching stop bar for dynamic shade, and/or associated methods

      
Application Number 17138528
Grant Number 11428040
Status In Force
Filing Date 2020-12-30
First Publication Date 2021-08-05
Grant Date 2022-08-30
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Koskulics, Jeffrey
  • Finch, Joshua
  • Lawrence, David

Abstract

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer-based layer and a conductive layer. A first voltage is applied to the transparent conductors to cause the shutter to extend to a closed position, and a second voltage is applied to a stop to electrostatically hold the shutter in the closed position. The first and second voltage levels can be reduced once the shutter is extended to the closed position, the reduction to the first voltage level being greater than the reduction to the second voltage level.

IPC Classes  ?

  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation
  • E06B 9/42 - Parts or details of roller blinds, e.g. suspension devices, blind boxes
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance

26.

Electric potentially-driven shade with electrostatic shade retraction, and/or associated methods

      
Application Number 16779927
Grant Number 11634942
Status In Force
Filing Date 2020-02-03
First Publication Date 2021-08-05
Grant Date 2023-04-25
Owner GUARDIAN GLASS, LLC (USA)
Inventor Koskulics, Jeffrey

Abstract

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes alternating conductive and dielectric layers, supported by one or more resilient polymer-based layers. A first set of electrostatic forces help cause the shutter to extend and remain in an extended position, whereas an electric field can be setup to help encourage the retraction of the shutter from an extended or at least partially extended position.

IPC Classes  ?

  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation
  • E06B 9/42 - Parts or details of roller blinds, e.g. suspension devices, blind boxes
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance

27.

Electric potentially-driven shade with improved shade extension control, and/or associated methods

      
Application Number 16779990
Grant Number 11174676
Status In Force
Filing Date 2020-02-03
First Publication Date 2021-08-05
Grant Date 2021-11-16
Owner GUARDIAN GLASS, LLC (USA)
Inventor Gu, Yabei

Abstract

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. The shutter extends towards a bottom stopper in a controlled manner by virtue of a conductivity difference that is introduced in an area proximate to the bottom stopper. This conductivity difference affects the electrostatic forces in that area in a manner that can be used to alter shutter extension speed.

IPC Classes  ?

  • E06B 9/68 - Operating devices or mechanisms, e.g. with electric drive
  • E06B 9/42 - Parts or details of roller blinds, e.g. suspension devices, blind boxes
  • H01B 5/14 - Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports

28.

Method and system for detecting inclusions in float glass based on spectral reflectance analysis

      
Application Number 17220089
Grant Number 11940383
Status In Force
Filing Date 2021-04-01
First Publication Date 2021-07-15
Grant Date 2024-03-26
Owner Guardian Glass, LLC (USA)
Inventor Agbuga, Okan

Abstract

A method and/or system is provided for detecting and/or identifying inclusions (e.g., nickel sulfide based inclusions/defects) in glass such as soda-lime-silica based float glass. In certain example instances, during and/or after the glass-making process, following the stage in the float process where the glass sheet is formed and floated on a molten material (e.g., tin bath) and cooled or allowed to cool such as via an annealing lehr, energy such as infrared (IR) energy is directed at the resulting glass and reflectance at various wavelengths is analyzed to detect inclusions.

IPC Classes  ?

  • G01N 21/552 - Attenuated total reflection
  • C03B 18/18 - Controlling or regulating the temperature of the float bath; Composition or purification of the float bath
  • C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
  • C03C 4/02 - Compositions for glass with special properties for coloured glass
  • C03C 4/08 - Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
  • G01N 21/65 - Raman scattering

29.

Electro-polymeric shade for use at elevated temperature and/or methods of making the same

      
Application Number 17134850
Grant Number 11707919
Status In Force
Filing Date 2020-12-28
First Publication Date 2021-04-22
Grant Date 2023-07-25
Owner Guardian Glass, LLC (USA)
Inventor
  • Blush, Jason
  • Frey, Timothy J.
  • Petrmichl, Rudolph H.

Abstract

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. Holes, invisible to the naked eye, may be formed in the polymer. Those holes may be sized, shaped, and arranged to promote summertime solar energy reflection and wintertime solar energy transmission. The conductor may be transparent or opaque. When the conductor is reflective, overcoat layers may be provided to help reduce internal reflection. The polymer may be capable of surviving high-temperature environments and may be colored in some instances.

IPC Classes  ?

  • G02B 26/02 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation
  • E06B 3/673 - Assembling the units
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance
  • E06B 9/42 - Parts or details of roller blinds, e.g. suspension devices, blind boxes

30.

Coated article including ultra-fast laser treated silver-inclusive layer in low-emissivity thin film coating, and/or method of making the same

      
Application Number 17067939
Grant Number 11236014
Status In Force
Filing Date 2020-10-12
First Publication Date 2021-01-28
Grant Date 2022-02-01
Owner
  • GUARDIAN GLASS, LLC (USA)
  • GUARDIAN EUROPE S.A.R.L. (Luxembourg)
Inventor
  • Veerasamy, Vijayen S.
  • Disteldorf, Bernd

Abstract

2. The exposing is performed so as to avoid increasing temperature of the low-E coating to more than 300 degrees C. while also reducing (a) grain boundaries with respect to, and vacancies in, each said silver-based layer, (b) each said silver-based layer's refractive index, and (c) emissivity of the low-E coating compared to its as-deposited form.

IPC Classes  ?

  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance

31.

Glass-inclusive sample viewer, and/or associated methods

      
Application Number 16822374
Grant Number 11790809
Status In Force
Filing Date 2020-03-18
First Publication Date 2020-09-24
Grant Date 2023-10-17
Owner GUARDIAN GLASS, LLC (USA)
Inventor Sobolev, Alexander

Abstract

Certain example embodiments relate to a box or other viewer that accommodates one or more glass-inclusive samples and that is usable in a plurality of different configurations to facilitate evaluation of the sample(s) from indoor and outdoor viewing perspectives. The sample viewer is “convertible” between a transportation configuration and the indoor and outdoor viewing perspective configurations. For example, certain example embodiments may be used as glass-inclusive sample shipping and storage containers that transform into miniature mockup walls with little manual effort and with little risk of human viewers looking at glass the wrong way (e.g., a manner that would lead to a false impression of the visual aesthetic of the sample(s) therein). The glass-inclusive sample(s) may include one or more uncoated or coated glass sheets, insulated glass (IG) units, vacuum insulated glass (VIG) units, laminated products, and/or the like.

IPC Classes  ?

  • G09F 5/02 - Portable sample cases
  • G02B 30/29 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer’s left and right eyes of the autostereoscopic type involving lenticular arrays characterised by the geometry of the lenticular array, e.g. slanted arrays, irregular arrays or arrays of varying shape or size
  • G02B 30/37 - Collapsible stereoscopes
  • G02B 27/02 - Viewing or reading apparatus
  • G01N 21/29 - Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection
  • G02B 30/20 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer’s left and right eyes
  • A47F 7/00 - Show stands, hangers, or shelves, adapted for particular articles or materials

32.

IG window unit having triple silver coating and dielectric coating on opposite sides of glass substrate

      
Application Number 16852546
Grant Number 11168023
Status In Force
Filing Date 2020-04-20
First Publication Date 2020-09-17
Grant Date 2021-11-09
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Ding, Guowen
  • Den Boer, Willem
  • Lu, Yiwei
  • Clavero, Cesar
  • Schweigert, Daniel
  • Lee, Sang

Abstract

An insulating glass (IG) window unit including first and second glass substrates that are spaced apart from each other. At least one of the glass substrate has a triple silver low-emissivity (low-E) coating on one major side thereof, and a dielectric coating for improving angular stability on the other major side thereof.

IPC Classes  ?

  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance
  • C03C 17/23 - Oxides
  • B60J 1/00 - Windows; Windscreens; Accessories therefor
  • B60J 1/02 - Windows; Windscreens; Accessories therefor arranged at the vehicle front

33.

Storage rack for glass articles

      
Application Number 16799658
Grant Number 11365070
Status In Force
Filing Date 2020-02-24
First Publication Date 2020-08-27
Grant Date 2022-06-21
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Wendel, Christopher K.
  • Sutherland, Tim
  • Shaw, David

Abstract

A storage rack is provided for storing glass sheets. The rack includes substantially horizontal and vertical portions. The substantially horizontal and/or vertical portion(s) of the rack include(s) one or more flexible supports, each including at least one channel. Arms are attached to the left and right sides of the rack. The rear legs have tabs attached thereto, with lower lips extending away from the rack. The rack is stackable with another rack, e.g., with the upper rack's rear sitting on the lower rack's arms, and with the upper rack's front supported by a support member extending upwardly from tubing provided in the lower rack that is accommodated in holes/recesses of the upper rack. The arms are sized, shaped, and arranged to reduce the likelihood of tipping of the upper rack, and the tabs help mitigate the effect of side-to-side movement of the upper rack relative to the lower rack.

IPC Classes  ?

  • B65G 49/06 - Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
  • B65D 85/48 - Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets
  • B65D 21/02 - Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together

34.

Heat treatable coated article having titanium nitride and ITO based IR reflecting layers

      
Application Number 16804015
Grant Number 10793469
Status In Force
Filing Date 2020-02-28
First Publication Date 2020-08-27
Grant Date 2020-10-06
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Boyce, Brent
  • Lu, Yiwei
  • Ding, Guowen
  • Clavero, Cesar
  • Schweigert, Daniel
  • Le, Minh

Abstract

Coated articles include two or more functional infrared (IR) reflecting layers optionally sandwiched between at least dielectric layers. The dielectric layers may be of or including silicon nitride or the like. At least one of the IR reflecting layers is of or including titanium nitride (e.g., TiN) and at least another of the IR reflecting layers is of or including indium-tin-oxide (ITO).

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
  • C23C 14/34 - Sputtering
  • C23C 14/08 - Oxides
  • C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
  • G02B 5/28 - Interference filters
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance
  • C03C 17/00 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
  • G02B 5/20 - Filters

35.

Low-E matchable coated articles having absorber film and corresponding methods

      
Application Number 16784588
Grant Number 10787385
Status In Force
Filing Date 2020-02-07
First Publication Date 2020-08-13
Grant Date 2020-09-29
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Xu, Yongli
  • Boussaad, Salah
  • Lao, Jingyu

Abstract

A low-E coating has good color stability (a low ΔE* value) upon heat treatment (HT). Thermal stability may be improved by the provision of an as-deposited crystalline or substantially crystalline layer of or including zinc oxide, doped with at least one dopant (e.g., Sn), immediately under an infrared (IR) reflecting layer of or including silver; and/or by the provision of at least one dielectric layer of or including an oxide of zirconium. These have the effect of significantly improving the coating's thermal stability (i.e., lowering the ΔE* value). An absorber film may be designed to adjust visible transmission and provide desirable coloration, while maintaining durability and/or thermal stability. The dielectric layer (e.g., of or including an oxide of Zr) may be sputter-deposited so as to have a monoclinic phase in order to improve thermal stability.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • C23C 14/00 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
  • C23C 14/08 - Oxides
  • C23C 14/18 - Metallic material, boron or silicon on other inorganic substrates
  • C23C 14/34 - Sputtering

36.

Low-E matchable coated articles having doped seed layer under silver, and corresponding methods

      
Application Number 16794272
Grant Number 10752540
Status In Force
Filing Date 2020-02-19
First Publication Date 2020-08-13
Grant Date 2020-08-25
Owner Guardian Glass, LLC (USA)
Inventor
  • Xu, Yongli
  • Boyce, Brent
  • Boussaad, Salah
  • Lingle, Philip J.
  • Lao, Jingyu
  • Vernhes, Richard

Abstract

A low-E coating has good color stability (a low ΔE* value) upon heat treatment (HT). The provision of an as-deposited crystalline or substantially crystalline layer of or including zinc oxide, doped with at least one dopant (e.g., Sn), immediately under an infrared (IR) reflecting layer of or including silver in a low-E coating has effect of significantly improving the coating's thermal stability (i.e., lowering the ΔE* value). One or more such crystalline, or substantially crystalline, layers may be provided under one or more corresponding IR reflecting layers comprising silver.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal

37.

Capacitive touch panel having diffuser and patterned electrode

      
Application Number 16747012
Grant Number 11099474
Status In Force
Filing Date 2020-01-20
First Publication Date 2020-07-16
Grant Date 2021-08-24
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Den Boer, Willem
  • Blush, Jason
  • Akkashian, Eric W.

Abstract

A projection screen including a capacitive touch panel, such as a projected capacitive touch panel. The touch panel includes first and second glass substrates, one of which is patterned (e.g., etched with acid or the like) to form a diffuser. A conductive coating is formed on the patterned surface of the diffuser glass substrate, and is patterned into a plurality of electrodes for the touch panel. The system, including an optional projector, may be used as an interactive transparent display for augmented reality applications such as storefronts. The touch panel may also be used in applications such as capacitive touch panels for controlling showers, appliances, vending machines, electronics, electronic devices, and/or the like.

IPC Classes  ?

  • G03B 21/56 - Projection screens
  • G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
  • G03B 21/60 - Projection screens characterised by the nature of the surface

38.

Integrated tube for vacuum insulated glass (VIG) unit evacuation and hermetic sealing, VIG unit including integrated tube, and associated methods

      
Application Number 16239971
Grant Number 10900275
Status In Force
Filing Date 2019-01-04
First Publication Date 2020-07-09
Grant Date 2021-01-26
Owner Guardian Glass, LLC (USA)
Inventor
  • Hodapp, Timothy
  • Kemenah, Greg

Abstract

Certain example embodiments of this invention relate to vacuum insulated glass (VIG) units, and/or methods of making the same. An integrated pump-out tube is formed in a first substrate such that, when viewed in cross-section, the first glass substrate includes (a) first and second channel portions provided adjacent to opposite sides of a through-hole and (b) first and second sealing wall portions defined therebetween. An edge seal seals together the first and second substrates. A cavity is defined by the first and second substrates. Spacers provided between the first and second substrates in the cavity help maintain the first and second substrates in substantially parallel, spaced-apart relation to one another. The cavity is evacuated to a pressure less than atmospheric. The first and second sealing wall portions are preferentially heating to cause them to sag together and form a bridge covering the through-hole, hermetically sealing the VIG unit.

IPC Classes  ?

  • E06B 3/66 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges
  • E06B 3/663 - Elements for spacing panes
  • E06B 3/667 - Connectors therefor

39.

Coated article with low-E coating having protective doped silver layer for protecting silver based IR reflecting layer(s), and method of making same

      
Application Number 16686223
Grant Number 10731244
Status In Force
Filing Date 2019-11-18
First Publication Date 2020-06-18
Grant Date 2020-08-04
Owner Guardian Glass, LLC (USA)
Inventor
  • Lu, Yiwei
  • Boyce, Brent
  • Ding, Guowen
  • Jewhurst, Scott
  • Clavero, Cesar
  • Schweigert, Daniel
  • Zhang, Guizhen
  • Lee, Daniel

Abstract

A coated article includes a low emissivity (low-E) coating supported by a glass substrate. The low-E coating includes at least one silver (Ag) based infrared (IR) reflecting layer(s) that is provided adjacent to and contacting at least one protective metallic or substantially metallic doped silver layer in order to improve chemical durability characteristics of the low-E coating. The silver based IR reflecting layer and adjacent protective doped silver layer are part of a low emissivity (low-E) coating, and may be sandwiched between at least transparent dielectric layers. A barrier layer including Ni and/or Cr may be provided over and directly contacting the protective doped silver layer in order to further improve durability of the low-E coating.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C23C 14/18 - Metallic material, boron or silicon on other inorganic substrates
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions

40.

Silver colored coated article with low-E coating having absorber layer and low visible transmission

      
Application Number 16343312
Grant Number 11027527
Status In Force
Filing Date 2016-10-18
First Publication Date 2020-06-11
Grant Date 2021-06-08
Owner
  • GUARDIAN GLASS, LLC (USA)
  • GUARDIAN GLASS HOLDING S.P.C. (Bahrain)
Inventor
  • Biswas, Aritra
  • Boyce, Brent
  • Chu, Allen
  • Lingle, Philip J.
  • Lord, Kenneth
  • Naidu, Muniswami
  • Vantaku, Venkata Krishnaswamy Naidu

Abstract

A low-emissivity (low-E) coating on a substrate (e.g., glass substrate) includes at least first and second infrared (IR) reflecting layers (e.g., silver based layers) that are spaced apart by contact layers (e.g., NiCr based layers), a layer comprising silicon nitride, and an absorber layer of or including a material such as niobium zirconium which may be oxided and/or nitrided. The absorber layer is designed to allow the coated article to realize glass side reflective (equivalent to exterior reflective in an IG window unit when the coating is provided on surface #2 of an IG window unit) silver color. In certain example embodiments, the coated article (monolithic form and/or in IG window unit form) has a low visible transmission (e.g., from 15-45%, more preferably from 22-39%, and most preferably from 24-35%). In certain example embodiments, the coated article may be heat treated (e.g., thermally tempered and/or heat bent).

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal

41.

Transparent conductive coating for capacitive touch panel with silver having increased resistivity

      
Application Number 16600590
Grant Number 11340742
Status In Force
Filing Date 2019-10-14
First Publication Date 2020-04-09
Grant Date 2022-05-24
Owner Guardian Glass, LLC (USA)
Inventor
  • Krasnov, Alexey
  • Den Boer, Willem
  • Blush, Jason
  • Akkashian, Eric W.

Abstract

2) and/or silicon nitride, and may be used in applications such as capacitive touch panels for controlling showers, appliances, vending machines, electronics, electronic devices, and/or the like. The coating may have increased resistivity, and thus reduced conductivity, compared to pure silver layers of certain coatings, in order to allow the silver-based coating to be more suitable for use as touch panel electrode(s).

IPC Classes  ?

  • G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
  • G02F 1/1333 - Constructional arrangements
  • G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

42.

Low-E matchable coated articles having absorber film and corresponding methods

      
Application Number 16596632
Grant Number 10759693
Status In Force
Filing Date 2019-10-08
First Publication Date 2020-04-09
Grant Date 2020-09-01
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Xu, Yongli
  • Boyce, Brent
  • Boussaad, Salah
  • Lingle, Philip J.
  • Lao, Jingyu
  • Vernhes, Richard

Abstract

A low-E coating has good color stability (a low ΔE* value) upon heat treatment (HT). Thermal stability may be improved by the provision of an as-deposited crystalline or substantially crystalline layer of or including zinc oxide, doped with at least one dopant (e.g., Sn), immediately under an infrared (IR) reflecting layer of or including silver; and/or by the provision of at least one dielectric layer of or including an oxide of zirconium. These have the effect of significantly improving the coating's thermal stability (i.e., lowering the ΔE* value). An absorber film may be designed to adjust visible transmission and provide desirable coloration, while maintaining durability and/or thermal stability. The dielectric layer (e.g., of or including an oxide of Zr) may be sputter-deposited so as to have a monoclinic phase in order to improve thermal stability.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal

43.

Augmented reality system and method for substrates, coated articles, insulating glass units, and/or the like

      
Application Number 16583881
Grant Number 11600027
Status In Force
Filing Date 2019-09-26
First Publication Date 2020-03-26
Grant Date 2023-03-07
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Sobolev, Alexander
  • Veerasamy, Vijayen S.

Abstract

Certain example embodiments relate to an electronic device, including a user interface, and processing resources including at least one processor and a memory. The memory stores a program executable by the processing resources to simulate a view of an image through at least one viewer-selected product that is virtually interposed between a viewer using the electronic device and the image by performing functionality including: acquiring the image; facilitating viewer selection of the at least one product in connection with the user interface; retrieving display properties associated with the at least one viewer-selected product; generating, for each said viewer-selected product, a filter to be applied to the acquired image based on retrieved display properties; and generating, for display via the electronic device, an output image corresponding to the generated filter(s) being applied to the acquired image. The electronic device in certain example embodiments may be a smartphone, tablet, and/or the like.

IPC Classes  ?

  • G06T 11/00 - 2D [Two Dimensional] image generation
  • G06F 3/0482 - Interaction with lists of selectable items, e.g. menus
  • G06F 3/04847 - Interaction techniques to control parameter settings, e.g. interaction with sliders or dials

44.

Low-E matchable coated articles having absorber film and corresponding methods

      
Application Number 16355966
Grant Number 10640418
Status In Force
Filing Date 2019-03-18
First Publication Date 2020-03-12
Grant Date 2020-05-05
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Xu, Yongli
  • Boyce, Brent
  • Boussaad, Salah
  • Lingle, Philip J.
  • Lao, Jingyu
  • Vernhes, Richard

Abstract

A low-E coating has good color stability (a low ΔE* value) upon heat treatment (HT). Thermal stability may be improved by the provision of an as-deposited crystalline or substantially crystalline layer of or including zinc oxide, doped with at least one dopant (e.g., Sn), immediately under an infrared (IR) reflecting layer of or including silver; and/or by the provision of at least one dielectric layer of or including at least one of: (a) an oxide of silicon and zirconium, (b) an oxide of zirconium, and (c) an oxide of silicon. These have the effect of significantly improving the coating's thermal stability (i.e., lowering the ΔE* value). An absorber film may be designed to adjust visible transmission and provide desirable coloration, while maintaining durability and/or thermal stability.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • C23C 14/34 - Sputtering
  • C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
  • C23C 14/18 - Metallic material, boron or silicon on other inorganic substrates
  • C23C 14/08 - Oxides

45.

Coated article including ultra-fast laser treated silver-inclusive layer in low-emissivity thin film coating, and/or method of making the same

      
Application Number 16052166
Grant Number 10822270
Status In Force
Filing Date 2018-08-01
First Publication Date 2020-02-06
Grant Date 2020-11-03
Owner
  • GUARDIAN GLASS, LLC (USA)
  • GUARDIAN EUROPE S.A.R.L. (Luxembourg)
Inventor
  • Veerasamy, Vijayen S.
  • Disteldorf, Bernd

Abstract

2. The exposing is performed so as to avoid increasing temperature of the low-E coating to more than 300 degrees C. while also reducing (a) grain boundaries with respect to, and vacancies in, each said silver-based layer, (b) each said silver-based layer's refractive index, and (c) emissivity of the low-E coating compared to its as-deposited form.

IPC Classes  ?

  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance

46.

Low-E matchable coated articles having doped seed layer under silver, and corresponding methods

      
Application Number 16419233
Grant Number 10570057
Status In Force
Filing Date 2019-05-22
First Publication Date 2020-01-16
Grant Date 2020-02-25
Owner GUARDIAN GLASS, LLC. (USA)
Inventor
  • Xu, Yongli
  • Boyce, Brent
  • Boussaad, Salah
  • Lingle, Philip J.
  • Lao, Jingyu
  • Vernhes, Richard

Abstract

A low-E coating has good color stability (a low ΔE* value) upon heat treatment (HT). The provision of an as-deposited crystalline or substantially crystalline layer of or including zinc oxide, doped with at least one dopant (e.g., Sn), immediately under an infrared (IR) reflecting layer of or including silver in a low-E coating has effect of significantly improving the coating's thermal stability (i.e., lowering the ΔE* value). One or more such crystalline, or substantially crystalline, layers may be provided under one or more corresponding IR reflecting layers comprising silver.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal

47.

Coated article with IR reflecting layer(s) and silicon zirconium oxynitride layer(s) and method of making same

      
Application Number 16456468
Grant Number 10556824
Status In Force
Filing Date 2019-06-28
First Publication Date 2020-01-16
Grant Date 2020-02-11
Owner
  • GUARDIAN EUROPE S.A.R.L. (Luxembourg)
  • GUARDIAN GLASS, LLC (USA)
Inventor
  • Disteldorf, Bernd
  • Dietrich, Anton
  • Wuillaume, Francis

Abstract

A low-emissivity (low-E) coating includes first and second infrared (IR) reflecting layers of or including a material such as silver. The coating includes a bottom dielectric portion including a layer of or including silicon zirconium oxynitride, and a center dielectric portion including a layer of or including zinc stannate. The coating is configured to realize a combination of desirable visible transmission, consistent and low emissivity values, thermal stability upon optional heat treatment such as thermal tempering, desirable U-value, desirable LSG value, and desirable coloration and/or reflectivity values to be achieved. In certain example embodiments, an absorber layer sandwiched between a pair of dielectric layers may be provided in. Coated articles herein may be used in the context of insulating glass (IG) window units, or in other suitable applications such as monolithic window applications, laminated windows, and/or the like.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal

48.

Low-E matchable coated articles having doped seed layer under silver, and corresponding methods

      
Application Number 16220037
Grant Number 10752541
Status In Force
Filing Date 2018-12-14
First Publication Date 2020-01-16
Grant Date 2020-08-25
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Xu, Yongli
  • Boyce, Brent
  • Boussaad, Salah
  • Lingle, Philip J.
  • Lao, Jingyu
  • Vernhes, Richard

Abstract

A low-E coating has good color stability (a low ΔE* value) upon heat treatment (HT). Thermal stability may be improved by the provision of an as-deposited crystalline or substantially crystalline layer of or including zinc oxide, doped with at least one dopant (e.g., Sn), immediately under an infrared (IR) reflecting layer of or including silver; and/or by the provision of at least one dielectric layer of or including at least one of: (a) an oxide of silicon and zirconium, (b) an oxide of zirconium, and (c) an oxide of silicon. These have the effect of significantly improving the coating's thermal stability (i.e., lowering the ΔE* value).

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • C23C 8/04 - Treatment of selected surface areas, e.g. using masks

49.

Flexible dynamic shade with post-sputtering modified surface, and/or method of making the same

      
Application Number 16028511
Grant Number 10801258
Status In Force
Filing Date 2018-07-06
First Publication Date 2020-01-09
Grant Date 2020-10-13
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Krasnov, Alexey
  • Frey, Timothy J.
  • Blush, Jason

Abstract

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. Holes, invisible to the naked eye, may be formed in the polymer. Those holes may be sized, shaped, and arranged to promote summertime solar energy reflection and wintertime solar energy transmission. The conductor may be transparent or opaque. When the conductor is reflective, overcoat layers may be provided to help reduce internal reflection. The polymer may be capable of surviving high-temperature environments and may be colored in some instances.

IPC Classes  ?

  • G02F 1/29 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation
  • G02F 1/19 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on variable-reflection or variable-refraction elements not provided for in groups
  • E06B 3/663 - Elements for spacing panes
  • E06B 3/673 - Assembling the units
  • E06B 9/42 - Parts or details of roller blinds, e.g. suspension devices, blind boxes
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance
  • C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
  • C23C 14/34 - Sputtering
  • C23C 14/08 - Oxides
  • C23C 14/32 - Vacuum evaporation by evaporation and subsequent ionisation of the vapours

50.

Electric potentially-driven shade including shutter supporting surface-modified conductive coating, and/or method of making the same

      
Application Number 16028562
Grant Number 10914114
Status In Force
Filing Date 2018-07-06
First Publication Date 2020-01-09
Grant Date 2021-02-09
Owner Guardian Glass, LLC (USA)
Inventor
  • Blush, Jason
  • Frey, Timothy J.

Abstract

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. The conductor may be transparent or opaque. When the conductor is reflective, overcoat layers may be provided to help reduce internal reflection. The shutter's conductor may have a modified surface, e.g., to promote diffuse reflection, reduce total internal reflection, etc. The polymer may be capable of surviving high-temperature environments and may be colored in some instances.

IPC Classes  ?

  • G02B 26/02 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation
  • B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
  • E06B 9/42 - Parts or details of roller blinds, e.g. suspension devices, blind boxes
  • G02F 1/19 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on variable-reflection or variable-refraction elements not provided for in groups
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance

51.

Electric potentially-driven shade with surface-modified polymer, and/or method of making the same

      
Application Number 16028578
Grant Number 10927592
Status In Force
Filing Date 2018-07-06
First Publication Date 2020-01-09
Grant Date 2021-02-23
Owner Guardian Glass, LLC (USA)
Inventor
  • Blush, Jason
  • Frey, Timothy J.

Abstract

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. When the conductor is reflective, overcoat layers may be provided to help reduce internal reflection. The polymer may be capable of surviving high-temperature environments and may be colored in some instances. The polymer may be surface modified, e.g., to promote diffuse reflection, total internal reflection, etc.

IPC Classes  ?

  • G02B 26/02 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
  • E06B 3/673 - Assembling the units
  • E06B 9/68 - Operating devices or mechanisms, e.g. with electric drive
  • E06B 9/42 - Parts or details of roller blinds, e.g. suspension devices, blind boxes
  • E06B 3/663 - Elements for spacing panes
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance

52.

Electric potentially-driven shade with CIGS solar cell, and/or method of making the same

      
Application Number 16028705
Grant Number 10871027
Status In Force
Filing Date 2018-07-06
First Publication Date 2020-01-09
Grant Date 2020-12-22
Owner Guardian Glass, LLC (USA)
Inventor
  • Petrmichl, Rudolph Hugo
  • Frey, Timothy J.
  • Blush, Jason

Abstract

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. Holes, invisible to the naked eye, may be formed in the polymer. When the conductor is reflective, overcoat layers may be provided to help reduce internal reflection. The polymer may be capable of surviving high-temperature environments and may be colored in some instances. The shade, when extended, may be used as a solar collector in some instances.

IPC Classes  ?

  • G02F 1/19 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on variable-reflection or variable-refraction elements not provided for in groups
  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation
  • H02S 20/26 - Building materials integrated with PV modules, e.g. façade elements
  • E06B 3/673 - Assembling the units
  • E06B 9/42 - Parts or details of roller blinds, e.g. suspension devices, blind boxes
  • E06B 9/68 - Operating devices or mechanisms, e.g. with electric drive
  • H01L 31/032 - Inorganic materials including, apart from doping materials or other impurities, only compounds not provided for in groups

53.

Electric potentially-driven shade with improved electrical connection between internal shade and external power source, and/or method of making the same

      
Application Number 16028718
Grant Number 10895102
Status In Force
Filing Date 2018-07-06
First Publication Date 2020-01-09
Grant Date 2021-01-19
Owner Guardian Glass, LLC (USA)
Inventor
  • Frey, Timothy J.
  • Petrmichl, Rudolph Hugo
  • Blush, Jason

Abstract

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. Holes, invisible to the naked eye, may be formed in the polymer. Those holes may be sized, shaped, and arranged to promote summertime solar energy reflection and wintertime solar energy transmission. The conductor may be transparent or opaque. When the conductor is reflective, overcoat layers may be provided to help reduce internal reflection. The polymer may be capable of surviving high-temperature environments and may be colored in some instances.

IPC Classes  ?

  • G02B 26/02 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation
  • G02F 1/19 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on variable-reflection or variable-refraction elements not provided for in groups
  • E06B 9/42 - Parts or details of roller blinds, e.g. suspension devices, blind boxes
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance

54.

Heat treatable coated article having titanium nitride and ITO based IR reflecting layers

      
Application Number 16550884
Grant Number 10584058
Status In Force
Filing Date 2019-08-26
First Publication Date 2020-01-09
Grant Date 2020-03-10
Owner Guardian Glass, LLC (USA)
Inventor
  • Boyce, Brent
  • Lu, Yiwei
  • Ding, Guowen
  • Clavero, Cesar
  • Schweigert, Daniel
  • Le, Minh

Abstract

Coated articles include two or more functional infrared (IR) reflecting layers optionally sandwiched between at least dielectric layers. The dielectric layers may be of or including silicon nitride or the like. At least one of the IR reflecting layers is of or including titanium nitride (e.g., TIN) and at least another of the IR reflecting layers is of or including indium-tin-oxide (ITO).

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
  • C23C 14/34 - Sputtering
  • C23C 14/08 - Oxides
  • C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
  • G02B 5/28 - Interference filters
  • C03C 17/00 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance
  • G02B 5/20 - Filters

55.

Electric potentially-driven shade with perforations, and/or method of making the same

      
Application Number 16028502
Grant Number 10794110
Status In Force
Filing Date 2018-07-06
First Publication Date 2020-01-09
Grant Date 2020-10-06
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Vandal, Robert A.
  • Blush, Jason

Abstract

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. Holes, invisible to the naked eye, may be formed in the polymer. Those holes may be sized, shaped, and arranged to promote summertime solar energy reflection and wintertime solar energy transmission. The conductor may be transparent or opaque. When the conductor is reflective, overcoat layers may be provided to help reduce internal reflection. The polymer may be capable of surviving high-temperature environments and may be colored in some instances.

IPC Classes  ?

  • G02B 26/02 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation
  • E06B 9/42 - Parts or details of roller blinds, e.g. suspension devices, blind boxes
  • E06B 9/68 - Operating devices or mechanisms, e.g. with electric drive
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance

56.

Electro-polymeric shade for use at elevated temperature and/or methods of making the same

      
Application Number 16028546
Grant Number 10876349
Status In Force
Filing Date 2018-07-06
First Publication Date 2020-01-09
Grant Date 2020-12-29
Owner Guardian Glass, LLC (USA)
Inventor
  • Blush, Jason
  • Frey, Timothy J.
  • Gu, Yabei

Abstract

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. Holes, invisible to the naked eye, may be formed in the polymer. Those holes may be sized, shaped, and arranged to promote summertime solar energy reflection and wintertime solar energy transmission. The conductor may be transparent or opaque. When the conductor is reflective, overcoat layers may be provided to help reduce internal reflection. The polymer may be capable of surviving high-temperature environments and may be colored in some instances.

IPC Classes  ?

  • G02B 26/02 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation
  • E06B 3/673 - Assembling the units
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance
  • E06B 9/42 - Parts or details of roller blinds, e.g. suspension devices, blind boxes

57.

Electric potentially-driven shade with improved coil strength, and/or method of making the same

      
Application Number 16028593
Grant Number 10858884
Status In Force
Filing Date 2018-07-06
First Publication Date 2020-01-09
Grant Date 2020-12-08
Owner Guardian Glass, LLC (USA)
Inventor
  • Blush, Jason
  • Frey, Timothy J.
  • Gu, Yabei
  • Petrmichl, Rudolph Hugo

Abstract

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. The polymer may be capable of surviving high-temperature environments and may be colored in some instances. Material selection and/or processing helps improve coil strength.

IPC Classes  ?

  • G02B 26/02 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
  • E06B 9/40 - Roller blinds
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • H01L 31/0224 - Electrodes
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance

58.

Coated glass article containing a semi-interpenetrating network

      
Application Number 16432995
Grant Number 11560331
Status In Force
Filing Date 2019-06-06
First Publication Date 2019-12-12
Grant Date 2023-01-24
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Liang, Liang
  • Devisetti, Suresh

Abstract

A coated glass substrate and a method of making the glass substrate is disclosed. The method comprises the following: providing a coating formulation on a glass substrate wherein the coating formulation comprises at least one polymerizable compound, a glass frit, and a non-crosslinked polymer and heating the coating formulation on the glass substrate. The coated glass substrate includes a coating provided on a surface of a glass substrate wherein the coating comprises a semi-interpenetrating polymer network including a non-crosslinked polymer and a glass frit. The coating exhibits a stud pull of about 275 psi or more.

IPC Classes  ?

  • C03C 17/00 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
  • C03C 17/32 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
  • C03C 17/30 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with organic material with silicon-containing compounds
  • C03C 17/04 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with glass by fritting glass powder

59.

Coated glass having antifog properties

      
Application Number 16434222
Grant Number 11603330
Status In Force
Filing Date 2019-06-07
First Publication Date 2019-12-12
Grant Date 2023-03-14
Owner GUARDIAN GLASS, LLC (USA)
Inventor Liang, Liang

Abstract

A coated glass substrate is disclosed as well as a method of making the coated glass substrate. The coated glass substrate comprises a glass substrate and a coating on a surface of the glass substrate wherein the coating includes a binder. The binder may include an interpenetrating network. For example, the network may include a crosslinked polyacrylate and a crosslinked polyacrylamide. In addition, the transparency of the coated substrate after one of the following conditions may be within 10% of the transparency of the coated substrate prior to the condition: (i) wherein the coated substrate is stored at a temperature of 0° C. or less and then exposed to an environment at 21° C. and 70% humidity or (ii) wherein the coated substrate is positioned within 100° C. steam for one minute.

IPC Classes  ?

  • C03C 17/32 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
  • C03C 17/30 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with organic material with silicon-containing compounds
  • C09D 133/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
  • C09D 133/26 - Homopolymers or copolymers of acrylamide or methacrylamide
  • C09D 133/04 - Homopolymers or copolymers of esters
  • C09D 151/08 - Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • C09D 155/00 - Coating composition based on homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups
  • C08L 61/28 - Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
  • C08L 83/04 - Polysiloxanes

60.

Matrix-embedded metamaterial coating, coated article having matrix-embedded metamaterial coating, and/or method of making the same

      
Application Number 16006292
Grant Number 10830933
Status In Force
Filing Date 2018-06-12
First Publication Date 2019-12-12
Grant Date 2020-11-10
Owner Guardian Glass, LLC (USA)
Inventor
  • Boyce, Brent
  • Tucker, Patricia
  • Shah, Shashi
  • Clavero, Cesar

Abstract

Certain example embodiments of this invention relate to coated articles having a metamaterial-inclusive layer, coatings having a metamaterial-inclusive layer, and/or methods of making the same. Metamaterial-inclusive coatings may be used, for example, in low-emissivity applications, providing for more true color rendering, low angular color dependence, and/or high light-to-solar gain. The metamaterial material may be a noble metal or other material, and the layer may be made to self-assemble by virtue of surface tensions associated with the noble metal or other material, and the material selected for use as a matrix. An Ag-based metamaterial layer may be provided below a plurality (e.g., 2, 3, or more) continuous and uninterrupted layers comprising Ag in certain example embodiments. In certain example embodiments, barrier layers comprising TiZrOx may be provided between adjacent layers comprising Ag, as a lower-most layer in a low-E coating, and/or as an upper-most layer in a low-E coating.

IPC Classes  ?

  • G02B 5/28 - Interference filters
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • G02B 1/00 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements

61.

Heat treatable coated article having zirconium nitride and ITO based IR reflecting layers

      
Application Number 16515218
Grant Number 10526692
Status In Force
Filing Date 2019-07-18
First Publication Date 2019-11-28
Grant Date 2020-01-07
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Lu, Yiwei
  • Ding, Guowen
  • Clavero, Cesar
  • Schweigert, Daniel
  • Zhang, Guizhen
  • Jewhurst, Scott
  • Lee, Daniel

Abstract

Coated articles include two or more functional infrared (IR) reflecting layers optionally sandwiched between at least dielectric layers. The dielectric layers may be of or including silicon nitride or the like. At least one of the IR reflecting layers is of or including zirconium nitride (e.g., ZrN) and at least another of the IR reflecting layers is of or including indium-tin-oxide (ITO).

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C23C 14/08 - Oxides
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance
  • C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
  • C23C 14/34 - Sputtering

62.

Method and system for detecting inclusions in float glass based on spectral reflectance analysis

      
Application Number 16148057
Grant Number 10481097
Status In Force
Filing Date 2018-10-01
First Publication Date 2019-11-19
Grant Date 2019-11-19
Owner GUARDIAN GLASS, LLC (USA)
Inventor Agbuga, Okan

Abstract

A method and/or system is provided for detecting and/or identifying inclusions (e.g., nickel sulfide based inclusions/defects) in glass such as soda-lime-silica based float glass. In certain example instances, during and/or after the glass-making process, following the stage in the float process where the glass sheet is formed and floated on a molten material (e.g., tin bath) and cooled or allowed to cool such as via an annealing lehr, energy such as infrared (IR) energy is directed at the resulting glass and reflectance at various wavelengths is analyzed to detect inclusions.

IPC Classes  ?

  • G01N 21/552 - Attenuated total reflection
  • G01N 21/65 - Raman scattering
  • C03B 18/18 - Controlling or regulating the temperature of the float bath; Composition or purification of the float bath
  • C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
  • C03C 4/08 - Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
  • C03C 4/02 - Compositions for glass with special properties for coloured glass

63.

Method and system utilizing ellipsometry to detect corrosion on glass

      
Application Number 15977039
Grant Number 10590031
Status In Force
Filing Date 2018-05-11
First Publication Date 2019-11-14
Grant Date 2020-03-17
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Mohammadkhah, Ali
  • Ji, Shuang
  • Riggins, Jay
  • Fulton, Kevin R.

Abstract

An ellipsometry system detects and/or identifies significant corrosion on glass, such as on soda-lime-silica based float glass. In certain example embodiments, there is provided a method and/or system using ellipsometry to detect and/or identify significant corrosion on soda-lime-silica based glass, so that such significantly corroded glass can be identified and not coated with a low-E coating and/or not used in applications where optical appearance is important. The ellipsometry system may be part of, or used in connection with, a sputtering apparatus/system for sputter-depositing low-E coatings on glass, so that whether to pass a piece of glass to the sputtering apparatus/system is based on whether significant corrosion is detected on the glass.

IPC Classes  ?

  • G01N 21/86 - Investigating moving sheets
  • C03C 17/00 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
  • G01N 21/21 - Polarisation-affecting properties
  • G01N 33/38 - Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass

64.

Coefficient of thermal expansion filler for vanadium-based frit materials and/or methods of making and/or using the same

      
Application Number 16432080
Grant Number 11028009
Status In Force
Filing Date 2019-06-05
First Publication Date 2019-10-10
Grant Date 2021-06-08
Owner Guardian Glass, LLC (USA)
Inventor Dennis, Timothy A.

Abstract

Certain example embodiments relate to seals for glass articles. Certain example embodiments relate to a composition used for sealing an insulted glass unit. In certain example embodiments the composition includes vanadium oxide, barium oxide, zinc oxide, and at least one additional additive. For instance, another additive that is a different metal oxide or different metal chloride may be provided. In certain example embodiments, a composition may be combined with a binder solution that substantially or completely burns out by the time the composition is melted. In certain example embodiments, a CTE filler is included with a frit material. In certain example embodiments, a vacuum insulated glass unit includes first and second glass substrates that are sealed together with a seal that includes the above-described composition.

IPC Classes  ?

  • E06B 3/673 - Assembling the units
  • C03C 8/24 - Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metal; Glass solders
  • E06B 3/677 - Evacuating or filling the gap between the panes; Preventing condensation in the gap between the panes; Cleaning the gap between the panes
  • C03C 8/04 - Frit compositions, i.e. in a powdered or comminuted form containing zinc

65.

Rail car rack

      
Application Number 16430501
Grant Number 10710794
Status In Force
Filing Date 2019-06-04
First Publication Date 2019-09-19
Grant Date 2020-07-14
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Fuller, Bryan Matthew
  • Zapata, Maximo Rivera
  • Kirk, Drew Alexander

Abstract

Racks for shipping loose or packaged glass sheets. A rack includes spaced-apart upright members that taper in thickness such that they are thicker at their lower ends compared to their upper ends. Base members extends outwardly and generally perpendicularly from respective upright members. The base members also taper such that they become thicker moving outwardly from the upright members. An acute or right angle is formed between innermost surfaces of the upright members and uppermost surfaces of the base members. The rack, when used alone, is self-standing as if an L-frame like rack and is arrangeable back-to-back with another rack of the same type to form a mutually-supporting A-frame like rack. The racks are easily loadable onto/removable from rail cars, trucks, and/or the like. Racks include features accommodating forks of a forklift/fork truck, further facilitating their movement.

IPC Classes  ?

  • B65D 85/48 - Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets
  • B60P 3/00 - Vehicles adapted to transport, to carry or to comprise special loads or objects
  • B65D 88/12 - Large containers rigid specially adapted for transport

66.

Method and system for detecting inclusions in float glass based on wavelength(s) analysis

      
Application Number 16295141
Grant Number 10928330
Status In Force
Filing Date 2019-03-07
First Publication Date 2019-09-12
Grant Date 2021-02-23
Owner Guardian Glass, LLC (USA)
Inventor
  • Krasnov, Alexey
  • Hu, Xuequn

Abstract

A method and/or system is provided for detecting inclusions (e.g., nickel sulfide based inclusions/defects) in soda-lime-silica based glass, such as float glass. In certain example instances, during and/or after the glass-making process, following the stage in the float process where the glass sheet is formed and floated on a molten material (e.g., tin bath) and cooled or allowed to cool such as via an annealing lehr, light is directed at the resulting glass and reflection of various wavelengths (e.g., red and blue wavelengths) is analyzed to detect inclusions.

IPC Classes  ?

  • G01N 21/896 - Optical defects in or on transparent materials, e.g. distortion, surface flaws
  • C03C 3/078 - Glass compositions containing silica with 40% to 90% silica by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
  • C03C 23/00 - Other surface treatment of glass not in the form of fibres or filaments
  • G01N 21/25 - Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
  • C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
  • G01N 21/88 - Investigating the presence of flaws, defects or contamination

67.

Coated article with low-E coating having IR reflecting system with silver and zinc based barrier layer(s)

      
Application Number 16357630
Grant Number 10745798
Status In Force
Filing Date 2019-03-19
First Publication Date 2019-09-12
Grant Date 2020-08-18
Owner GUARDIAN GLASS, LLC. (USA)
Inventor
  • Boyce, Brent
  • Lu, Yiwei
  • Ding, Guowen
  • Zhang, Guizhen
  • Lee, Daniel
  • Schweigert, Daniel
  • Clavero, Cesar
  • Jewhurst, Scott
  • Le, Minh

Abstract

A coated article includes a silver (Ag) based infrared (IR) reflecting layer(s) on a glass substrate that is provided adjacent to and contacting at least one metallic or substantially metallic zinc (Zn) inclusive barrier layer in order to improve chemical durability characteristics of the low-E coating. In certain example embodiments, the silver based layer may be sandwiched between first and second metallic or substantially metallic barrier layers of or including zinc. The IR reflecting layer(s) and zinc based barrier layer(s) are part of a low emissivity (low-E) coating.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C23C 14/18 - Metallic material, boron or silicon on other inorganic substrates
  • C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
  • C23C 14/34 - Sputtering
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal

68.

Transparent conductive coating for capacitive touch panel with additional functional film(s)

      
Application Number 16371223
Grant Number 10444926
Status In Force
Filing Date 2019-04-01
First Publication Date 2019-08-29
Grant Date 2019-10-15
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Den Boer, Willem
  • Krasnov, Alexey
  • Blush, Jason
  • Akkashian, Eric W.

Abstract

2) and/or silicon nitride, and may be used in applications such as capacitive touch panels for controlling showers, appliances, vending machines, electronics, electronic devices, and/or the like. The touch panel may further include a functional film(s) which may be one or more of: an index-matching film, an antiglare film, an anti-fingerprint film, and anti-microbial film, a scratch resistant film, and/or an antireflective (AR) film.

IPC Classes  ?

  • G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
  • G02F 1/1333 - Constructional arrangements
  • G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

69.

Coated article with low-E coating having low visible transmission

      
Application Number 16401375
Grant Number 10570058
Status In Force
Filing Date 2019-05-02
First Publication Date 2019-08-22
Grant Date 2020-02-25
Owner
  • GUARDIAN GLASS, LLC. (USA)
  • GUARDIAN EUROPE S.À R.L. (Luxembourg)
Inventor
  • Disteldorf, Bernd
  • Dietrich, Anton
  • Swamynaidu, Krishna

Abstract

This invention relates to a coated article including a low-emissivity (low-E) coating. In certain example embodiments, the low-E coating is provided on a substrate (e.g., glass substrate) and includes at least first and second infrared (IR) reflecting layers (e.g., silver based layers) that are spaced apart by contact layers (e.g., NiCr based layers) and a dielectric layer of or including a material such as silicon nitride. In certain example embodiments, the coated article has a low visible transmission (e.g., no greater than 60%, more preferably no greater than about 55%, and most preferably no greater than about 50%).

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • C09D 5/32 - Radiation-absorbing paints

70.

Localized heating via an infrared heat source array of edge seals for a vacuum insulating glass unit, and/or unitized oven with infrared heat source array for accomplishing the same

      
Application Number 16401447
Grant Number 10717668
Status In Force
Filing Date 2019-05-02
First Publication Date 2019-08-22
Grant Date 2020-07-21
Owner GUARDIAN GLASS, LLC. (USA)
Inventor
  • Wang, Hong
  • Cooper, David J.

Abstract

Certain example embodiments of this invention relate to edge sealing techniques for vacuum insulating glass (VIG) units. More particularly, certain example embodiments relate to techniques for providing localized heating to edge seals of units, and/or unitized ovens for accomplishing the same. In certain example embodiments, a unit is pre-heated to one or more intermediate temperatures, localized heating via at least one substantially two-dimensional array of heat sources is provided proximate to the peripheral edges of the unit so as to melt frits placed thereon, and cooled. In certain non-limiting implementations, the pre-heating and/or cooling may be provided in one or more steps. An oven for accomplishing the same may include multiple zones for performing the above-noted steps, each zone optionally including one or more chambers. Accordingly, in certain example embodiments, a temperature gradient proximate to the edges of the unit is created, thereby reducing the chances of breakage and/or at least some de-tempering of the substrates.

IPC Classes  ?

  • E06B 3/66 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges
  • C03B 23/24 - Making hollow glass sheets or bricks
  • C03C 27/06 - Joining glass to glass by processes other than fusing
  • E06B 3/673 - Assembling the units
  • E06B 3/677 - Evacuating or filling the gap between the panes; Preventing condensation in the gap between the panes; Cleaning the gap between the panes

71.

Transparent conductive coating for capacitive touch panel with silver having increased resistivity

      
Application Number 16291130
Grant Number 10444925
Status In Force
Filing Date 2019-03-04
First Publication Date 2019-08-22
Grant Date 2019-10-15
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Krasnov, Alexey
  • Den Boer, Willem
  • Blush, Jason
  • Akkashian, Eric W.

Abstract

2) and/or silicon nitride, and may be used in applications such as capacitive touch panels for controlling showers, appliances, vending machines, electronics, electronic devices, and/or the like. The coating may have increased resistivity, and thus reduced conductivity, compared to pure silver layers of certain coatings, in order to allow the silver-based coating to be more suitable for use as touch panel electrode(s).

IPC Classes  ?

  • G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
  • G02F 1/1333 - Constructional arrangements

72.

Grey colored coated article with low-E coating having absorber layer and low visible transmission

      
Application Number 16343264
Grant Number 10947153
Status In Force
Filing Date 2016-10-18
First Publication Date 2019-08-15
Grant Date 2021-03-16
Owner
  • GUARDIAN GLASS HOLDING S.P.C. (Bahrain)
  • GUARDIAN GLASS, L.L.C (USA)
Inventor
  • Biswas, Aritra
  • Boyce, Brent
  • Chu, Allen
  • Lingle, Philip J.
  • Lord, Kenneth
  • Naidu, Muniswami
  • Vantaku, Venkata Krishnaswamy Naidu

Abstract

A low-emissivity (low-E) coating on a substrate (e.g., glass substrate) includes at least first and second infrared (IR) reflecting layers (e.g., silver based layers) that are spaced apart by contact layers (e.g., NiCr based layers), a layer comprising silicon nitride, and an absorber layer of or including a material such as niobium zirconium which may be oxided and/or nitrided. The absorber layer is designed to allow the coated article to realize glass side reflective (equivalent to exterior reflective in an IG window unit when the coating is on surface #2 of the IG unit) grey color. In certain example embodiments, the coated article (monolithic form and/or in IG window unit form) has a low visible transmission (e.g., from 20-45%, more preferably from 22-39%, and most preferably from 25-37%). In certain example embodiments, the coated article may be heat treated (e.g., thermally tempered and/or heat bent).

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • G02B 5/20 - Filters
  • G02B 5/28 - Interference filters
  • C23C 14/00 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
  • C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
  • C23C 14/08 - Oxides
  • C23C 14/18 - Metallic material, boron or silicon on other inorganic substrates
  • C23C 14/35 - Sputtering by application of a magnetic field, e.g. magnetron sputtering

73.

Capacitive touch panel having diffuser and patterned electrode

      
Application Number 15891494
Grant Number 10539864
Status In Force
Filing Date 2018-02-08
First Publication Date 2019-08-08
Grant Date 2020-01-21
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Den Boer, Willem
  • Blush, Jason
  • Akkashian, Eric W.

Abstract

A projection screen including a capacitive touch panel, such as a projected capacitive touch panel. The touch panel includes first and second glass substrates, one of which is patterned (e.g., etched with acid or the like) to form a diffuser. A conductive coating is formed on the patterned surface of the diffuser glass substrate, and is patterned into a plurality of electrodes for the touch panel. The system, including an optional projector, may be used as an interactive transparent display for augmented reality applications such as storefronts. The touch panel may also be used in applications such as capacitive touch panels for controlling showers, appliances, vending machines, electronics, electronic devices, and/or the like.

IPC Classes  ?

  • G03B 21/56 - Projection screens
  • G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

74.

Coated article having low-E coating with IR reflecting layer(s) and doped titanium oxide dielectric layer(s) and method of making same

      
Application Number 16266313
Grant Number 10584409
Status In Force
Filing Date 2019-02-04
First Publication Date 2019-07-25
Grant Date 2020-03-10
Owner GUARDIAN GLASS, LLC. (USA)
Inventor
  • Zhang, Guizhen
  • Schweigert, Daniel
  • Ding, Guowen
  • Lee, Daniel
  • Clavero, Cesar
  • Jewhurst, Scott
  • Saraf, Gaurav
  • Le, Minh
  • Murphy, Nestor P.
  • Frank, Marcus

Abstract

A coated article includes a low emissivity (low-E) coating having at least one infrared (IR) reflecting layer of a material such as silver, gold, or the like, and at least one high refractive index layer of or including titanium oxide and at least one additional metal. A doped titanium oxide layer(s) is designed and deposited in a manner so as to be amorphous or substantially amorphous (as opposed to crystalline) in the low-E coating, so as to better withstand optional heat treatment (HT) such as thermal tempering and reduce haze. The high index layer may be a transparent dielectric high index layer in preferred embodiments, which may be provided for antireflection purposes and/or color adjustment purposes, in addition to having thermal stability.

IPC Classes  ?

  • C23C 14/18 - Metallic material, boron or silicon on other inorganic substrates
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions

75.

Grey colored heat treatable coated article having low solar factor value

      
Application Number 16365842
Grant Number 10670774
Status In Force
Filing Date 2019-03-27
First Publication Date 2019-07-18
Grant Date 2020-06-02
Owner
  • GUARDIAN GLASS, LLC (USA)
  • GUARDIAN EUROPE S.A.R.L. (Luxembourg)
Inventor
  • Lingle, Philip J.
  • Disteldorf, Bernd

Abstract

There are provided coated articles that include two or more infrared (IR) reflecting layers (e.g., of or including NbZr, Nb, NiCr, NiCrMo, and/or a nitride thereof) sandwiched between at least dielectric layers, and/or a method of making the same. The coating may be designed so that the coated articles realize grey (including black) glass side reflective coloration in combination with a low solar factor (SF) and/or a low solar heat gain coefficient (SHGC). Such coated articles may be used in the context of monolithic windows, insulating glass (IG) window units, laminated windows, and/or other suitable applications, and may optionally be heat treated (e.g., thermally tempered) in certain instances.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • G02B 1/10 - Optical coatings produced by application to, or surface treatment of, optical elements
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • G02B 5/20 - Filters
  • G02B 5/26 - Reflecting filters
  • G02B 5/28 - Interference filters

76.

Blue colored heat treatable coated article having low solar factor value

      
Application Number 16365882
Grant Number 10669191
Status In Force
Filing Date 2019-03-27
First Publication Date 2019-07-18
Grant Date 2020-06-02
Owner
  • GUARDIAN EUROPE S.A.R.L. (Luxembourg)
  • GUARDIAN GLASS, LLC (USA)
Inventor
  • Disteldorf, Bernd
  • Lingle, Philip J.

Abstract

There are provided coated articles that include two or more infrared (IR) reflecting layers (e.g., of or including NbZr, Nb, NiCr, NiCrMo, and/or a nitride thereof) sandwiched between at least dielectric layers, and/or a method of making the same. The coating may be designed so that the coated articles realize blue glass side reflective coloration in combination with a low glass side visible reflectance, acceptable film side coloration, and low solar factor (SF) and/or a low solar heat gain coefficient (SHGC). Such coated articles may be used in the context of monolithic windows, insulating glass (IG) window units, laminated windows, and/or other suitable applications, and may optionally be heat treated (e.g., thermally tempered) in certain instances.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • C23C 14/00 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
  • C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
  • C23C 14/18 - Metallic material, boron or silicon on other inorganic substrates
  • C23C 14/35 - Sputtering by application of a magnetic field, e.g. magnetron sputtering
  • G02B 5/20 - Filters
  • G02B 5/26 - Reflecting filters

77.

Coated article with low-E coating having protective doped silver layer for protecting silver based IR reflecting layer(s), and method of making same

      
Application Number 16293911
Grant Number 10480058
Status In Force
Filing Date 2019-03-06
First Publication Date 2019-07-04
Grant Date 2019-11-19
Owner GUARDIAN GLASS, LLC. (USA)
Inventor
  • Lu, Yiwei
  • Boyce, Brent
  • Ding, Guowen
  • Jewhurst, Scott
  • Clavero, Cesar
  • Schweigert, Daniel
  • Zhang, Guizhen
  • Lee, Daniel

Abstract

A coated article includes a low emissivity (low-E) coating supported by a glass substrate. The low-E coating includes at least one silver (Ag) based infrared (IR) reflecting layer(s) that is provided adjacent to and contacting at least one protective metallic or substantially metallic doped silver layer in order to improve chemical durability characteristics of the low-E coating. The silver based IR reflecting layer and adjacent protective doped silver layer are part of a low emissivity (low-E) coating, and may be sandwiched between at least transparent dielectric layers. A barrier layer including Ni and/or Cr may be provided over and directly contacting the protective doped silver layer in order to further improve durability of the low-E coating.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C23C 14/18 - Metallic material, boron or silicon on other inorganic substrates
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions

78.

Coated article with IR reflecting layer(s) and silicon zirconium oxynitride layer(s) and method of making same

      
Application Number 16036013
Grant Number 10336651
Status In Force
Filing Date 2018-07-16
First Publication Date 2019-07-02
Grant Date 2019-07-02
Owner
  • GUARDIAN GLASS, LLC (USA)
  • GUARDIAN EUROPE S.a.r.l. (Luxembourg)
Inventor
  • Disteldorf, Bernd
  • Dietrich, Anton
  • Wuillaume, Francis

Abstract

A low-emissivity (low-E) coating includes first and second infrared (IR) reflecting layers of or including a material such as silver. The coating includes a bottom dielectric portion including a layer of or including silicon zirconium oxynitride, and a center dielectric portion including a layer of or including zinc stannate. The coating is configured to realize a combination of desirable visible transmission, consistent and low emissivity values, thermal stability upon optional heat treatment such as thermal tempering, desirable U-value, desirable LSG value, and desirable coloration and/or reflectivity values to be achieved. In certain example embodiments, an absorber layer sandwiched between a pair of dielectric layers may be provided in. Coated articles herein may be used in the context of insulating glass (IG) window units, or in other suitable applications such as monolithic window applications, laminated windows, and/or the like.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal

79.

Green colored heat treatable coated article having low solar factor value

      
Application Number 16291236
Grant Number 10669193
Status In Force
Filing Date 2019-03-04
First Publication Date 2019-06-27
Grant Date 2020-06-02
Owner
  • GUARDIAN GLASS, LLC. (USA)
  • GUARDIAN EUROPE S.A.R.L. (Luxembourg)
Inventor
  • Disteldorf, Bernd
  • Lingle, Philip J.

Abstract

There are provided coated articles that include two or more infrared (IR) reflecting layers (e.g., of or including NbZr, Nb, NiCr, NiCrMo, and/or a nitride thereof) sandwiched between at least dielectric layers, and/or a method of making the same. The coating may be designed so that the coated articles realize green glass side reflective coloration in combination with a low solar factor (SF) and/or a low solar heat gain coefficient (SHGC). Such coated articles may be used in the context of monolithic windows, insulating glass (IG) window units, laminated windows, and/or other suitable applications, and may optionally be heat treated (e.g., thermally tempered) in certain instances.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal

80.

Heat treatable coated article having titanium nitride and nickel chrome based IR reflecting layers

      
Application Number 16283953
Grant Number 10676986
Status In Force
Filing Date 2019-02-25
First Publication Date 2019-06-20
Grant Date 2020-06-09
Owner Guardian Glass, LLC (USA)
Inventor
  • Tucker, Patricia
  • Lingle, Philip J.
  • Lu, Yiwei

Abstract

x).

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance
  • C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
  • C23C 14/18 - Metallic material, boron or silicon on other inorganic substrates
  • C23C 14/34 - Sputtering
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions

81.

Coated article having low-E coating with IR reflecting layer(s) and niobium-doped titanium oxide dielectric layer(s) and method of making same

      
Application Number 16281250
Grant Number 10479053
Status In Force
Filing Date 2019-02-21
First Publication Date 2019-06-20
Grant Date 2019-11-19
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Zhang, Guizhen
  • Schweigert, Daniel
  • Ding, Guowen
  • Lee, Daniel
  • Clavero, Cesar
  • Jewhurst, Scott
  • Saraf, Gaurav
  • Le, Minh
  • Murphy, Nestor P.
  • Frank, Marcus

Abstract

A coated article includes a low emissivity (low-E) coating having at least one infrared (IR) reflecting layer of a material such as silver, gold, or the like, and at least one high refractive index layer of or including titanium oxide and at least one additional metal. A doped titanium oxide layer(s) is designed and deposited in a manner so as to be amorphous or substantially amorphous (as opposed to crystalline) in the low-E coating, so as to better withstand optional heat treatment (HT) such as thermal tempering and reduce haze. The high index layer may be a transparent dielectric high index layer in preferred embodiments, which may be provided for antireflection purposes and/or color adjustment purposes, in addition to having thermal stability.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal

82.

Method of making vacuum insulated glass (VIG) window unit including activating getter

      
Application Number 16269764
Grant Number 10427395
Status In Force
Filing Date 2019-02-07
First Publication Date 2019-06-06
Grant Date 2019-10-01
Owner Guardian Glass, LLC (USA)
Inventor
  • Hogan, John P.
  • Pantke, Andrew W.
  • Petrmichl, Rudolph H.

Abstract

Methods of making vacuum insulated glass (VIG) window units are provided, including activating getters in a process of making VIG window units. In certain example embodiments, at least one getter is activated during and/or at the end of a pump-out/evacuation process in which the cavity between the substrates is evacuated. In certain example embodiments, the getter(s) may be activated (e.g., by at least a laser beam that is directed through a pump-out tube) during and/or at the end of the evacuation process in which the cavity between the substrates is evacuated to a low pressure that is below atmospheric pressure.

IPC Classes  ?

  • B32B 37/14 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
  • B32B 37/10 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using direct action of vacuum or fluid pressure
  • E06B 3/66 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges
  • E06B 3/677 - Evacuating or filling the gap between the panes; Preventing condensation in the gap between the panes; Cleaning the gap between the panes

83.

Window with UV-treated low-coating and method of making same

      
Application Number 16272113
Grant Number 10479723
Status In Force
Filing Date 2019-02-11
First Publication Date 2019-06-06
Grant Date 2019-11-19
Owner GUARDIAN GLASS, LLC. (USA)
Inventor
  • Krasnov, Alexey
  • Imran, Muhammad
  • Den Boer, Willem
  • O'Connor, Kevin

Abstract

Certain embodiments of this invention relates to a coated article including a low-emissivity (low-E) coating supported by a substrate (e.g., glass substrate) for use in a window, where the low-E coating is exposed to ultraviolet (UV) radiation in order to improve the coating's and thus the coated article's electrical, optical and/or thermal blocking properties. The low-E coating includes at least one infrared (IR) reflecting layer of or including silver which is located on and directly contacting a contact/seed layer of or including metal oxide such as zinc oxide and/or zinc stannate. Exposing the low-E coating to UV radiation, e.g., emitted from a UV lamp(s) and/or UV laser(s), allows for selective heating of the contact/seed layer which in turn transfers the heat energy to the adjacent IR reflecting layer. This heating of the silver inclusive layer improves the silver layer's electrical, optical and/or thermal blocking properties. The UV treated coated article, with its improved properties, may be used in the context of monolithic or insulating glass (IG) window units.

IPC Classes  ?

  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal

84.

Moisture sensor and/or defogger with Bayesian improvements, and related methods

      
Application Number 16265536
Grant Number 10949767
Status In Force
Filing Date 2019-02-01
First Publication Date 2019-05-30
Grant Date 2021-03-16
Owner GUARDIAN GLASS, LLC (USA)
Inventor Veerasmay, Vijayen S.

Abstract

In certain example embodiments, moisture sensors, defoggers, etc., and/or related methods, are provided. More particularly, certain example embodiments relate to moisture sensors and/or defoggers that may be used in various applications such as, for example, refrigerator/freezer merchandisers, vehicle windows, building windows, etc. When condensation or moisture is detected, an appropriate action may be taken (e.g., actuating windshield wipers, turning on a defroster, triggering the heating of a merchandiser door or window, etc.). Bayesian approaches optionally may be implemented in certain example embodiments in an attempt to improve moisture detection accuracy. For instance, models of various types of disturbances may be developed and, based on live data and a priori information known about the model, a probability of the model being accurate is calculated. If a threshold value is met, the model may be considered a match and, optionally, a corresponding appropriate action may be taken.

IPC Classes  ?

  • G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
  • G06N 7/00 - Computing arrangements based on specific mathematical models
  • B60S 1/08 - Wipers or the like, e.g. scrapers characterised by the drive electrically driven
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • G01D 5/24 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
  • B60Q 1/14 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
  • G01J 1/42 - Photometry, e.g. photographic exposure meter using electric radiation detectors
  • G01N 27/22 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance

85.

Low-E matchable coated articles having doped seed layer under silver, and corresponding methods

      
Application Number 16035810
Grant Number 10301215
Status In Force
Filing Date 2018-07-16
First Publication Date 2019-05-28
Grant Date 2019-05-28
Owner Guardian Glass, LLC (USA)
Inventor
  • Xu, Yongli
  • Boyce, Brent
  • Boussaad, Salah
  • Lingle, Philip J.
  • Lao, Jingyu
  • Vernhes, Richard

Abstract

A low-E coating has good color stability (a low ΔE* value) upon heat treatment (HT). The provision of an as-deposited crystalline or substantially crystalline layer of or including zinc oxide, doped with at least one dopant (e.g., Sn), immediately under an infrared (IR) reflecting layer of or including silver in a low-E coating has effect of significantly improving the coating's thermal stability (i.e., lowering the ΔE* value). One or more such crystalline, or substantially crystalline, layers may be provided under one or more corresponding IR reflecting layers comprising silver.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal

86.

Vanadium-based frit materials, and/or methods of making the same

      
Application Number 16258842
Grant Number 11014847
Status In Force
Filing Date 2019-01-28
First Publication Date 2019-05-23
Grant Date 2021-05-25
Owner GUARDIAN GLASS, LLC (USA)
Inventor Dennis, Timothy A.

Abstract

Certain example embodiments relate to improved seals for glass articles. Certain example embodiments relate to a composition used for sealing an insulted glass unit. In certain example embodiments the composition includes vanadium oxide, barium oxide, zinc oxide, and at least one additional additive. For instance, another additive that is a different metal oxide or different metal chloride may be provided. In certain example embodiments, a vacuum insulated glass unit includes first and second glass substrates that are sealed together with a seal that includes the above-described composition.

IPC Classes  ?

  • C03C 8/24 - Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metal; Glass solders
  • C03C 8/04 - Frit compositions, i.e. in a powdered or comminuted form containing zinc
  • E06B 3/66 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges
  • C03C 8/06 - Frit compositions, i.e. in a powdered or comminuted form containing halogen
  • C03C 27/06 - Joining glass to glass by processes other than fusing
  • E06B 3/673 - Assembling the units

87.

Coated article including noble metal and polymeric hydrogenated diamond like carbon composite material having antibacterial and photocatalytic properties, and/or methods of making the same

      
Application Number 15794462
Grant Number 10611679
Status In Force
Filing Date 2017-10-26
First Publication Date 2019-05-02
Grant Date 2020-04-07
Owner GUARDIAN GLASS, LLC (USA)
Inventor Veerasamy, Vijayen S.

Abstract

Certain example embodiments of this invention relate to coated articles including noble metal (e.g., Ag) and polymeric hydrogenated diamond like carbon (DLC) (e.g., a-C:H, a-C:H:O) composite material having antibacterial and photocatalytic properties, and/or methods of making the same. A glass substrate supports a buffer layer, a matrix comprising the noble metal and DLC, a proton-conducting layer that may comprising zirconium oxide in certain example embodiments, and a layer comprising titanium oxide. The layer comprising titanium oxide may be photocatalytic and optionally may further include carbon and/or nitrogen. The proton-conducting layer may facilitate the creation of electron-hole pairs and, in turn, promote the antibacterial properties of the coated article. The morphology of the layer comprising titanium oxide and/or channels formed therein may enable Ag ions produced from matrix to migrate therethrough.

IPC Classes  ?

  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
  • C03B 27/012 - Tempering glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling

88.

Coated article having low-E coating with IR reflecting layer(s) and high index nitrided dielectric film having multiple layers

      
Application Number 16192936
Grant Number 10550033
Status In Force
Filing Date 2018-11-16
First Publication Date 2019-04-04
Grant Date 2020-02-04
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Ding, Guowen
  • Schweigert, Daniel
  • Le, Minh
  • Boyce, Brent

Abstract

2). The first high index layer of or including ZrSiN and/or ZrSiAlN may be amorphous or substantially amorphous, and the second high index layer of or including titanium oxide may be substantially crystalline in certain example embodiments. The low-E coating may be used in applications such as monolithic or insulating glass (IG) window units, vehicle windows, or the like.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal

89.

IG window unit including laminated substrates for preventing bird collisions

      
Application Number 16133822
Grant Number 10843961
Status In Force
Filing Date 2018-09-18
First Publication Date 2019-03-21
Grant Date 2020-11-24
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Weng, Jian-Gang
  • Wansack, Sarah
  • Brecht, Greg
  • Vandal, Robert A.

Abstract

This invention relates to an insulating glass (IG) window unit designed to prevent or reduce bird collisions therewith. The IG window unit includes at least first, second and third substrates (e.g., glass substrates). At least one of the substrates supports an ultraviolet (UV) reflecting coating for reflecting UV radiation so that birds are capable of more easily seeing the window, and wherein at least two of the substrates are laminated to one another via a polymer-based laminating film (e.g., of or including PVB, EVA, or SGP) that may have a high UV absoprtion. The UV reflecting coating is preferably patterned so that it is not provided across the entirety of the IG window unit. By making the window more visible to birds, bird collisions and bird deaths can be reduced. The provision of the laminated substrates in the IG window unit is particularly advantageous for bird collision windows, because it can further reduce bird collisions by providing an increased contrast ratio, improve durability, and improve processing.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • A01M 29/08 - Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like using reflection, colours or films with specific transparency or reflectivity
  • C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
  • C03C 27/10 - Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose
  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation

90.

Coefficient of thermal expansion filler for vanadium-based frit materials and/or methods of making and/or using the same

      
Application Number 16183794
Grant Number 10752535
Status In Force
Filing Date 2018-11-08
First Publication Date 2019-03-07
Grant Date 2020-08-25
Owner GUARDIAN GLASS, LLC (USA)
Inventor Dennis, Timothy A.

Abstract

Certain example embodiments relate to seals for glass articles. Certain example embodiments relate to a composition used for sealing an insulted glass unit. In certain example embodiments the composition includes vanadium oxide, barium oxide, zinc oxide, and at least one additional additive. For instance, another additive that is a different metal oxide or different metal chloride may be provided. In certain example embodiments, a composition may be combined with a binder solution that substantially or completely burns out by the time the composition is melted. In certain example embodiments, a CTE filler is included with a frit material. In certain example embodiments, a vacuum insulated glass unit includes first and second glass substrates that are sealed together with a seal that includes the above-described composition.

IPC Classes  ?

  • E06B 3/663 - Elements for spacing panes
  • C03C 8/04 - Frit compositions, i.e. in a powdered or comminuted form containing zinc
  • E06B 3/66 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges
  • C03C 8/24 - Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metal; Glass solders
  • E06B 3/673 - Assembling the units

91.

Coated article with low-E coating having absorbing layers for low film side reflectance and low visible transmission

      
Application Number 16163700
Grant Number 10487011
Status In Force
Filing Date 2018-10-18
First Publication Date 2019-02-14
Grant Date 2019-11-26
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Dietrich, Anton
  • Disteldorf, Bernd
  • Kokot, Piotr
  • Tokarz, Adam

Abstract

x) and are each provided between first and second nitride layers (e.g., silicon nitride based layers) in order to reduce or prevent oxidation of the absorbing layers during optional heat treatment thermal tempering, heat bending, and/or heat strengthening). Coated articles according to certain example embodiments of this invention may be used in the context of insulating glass (IG) window units, other types of windows, etc.

IPC Classes  ?

  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • B32B 5/00 - Layered products characterised by the non-homogeneity or physical structure of a layer
  • B32B 7/02 - Physical, chemical or physicochemical properties
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance

92.

Vanadium-based frit materials, binders, and/or solvents and/or methods of making the same

      
Application Number 16151643
Grant Number 10858880
Status In Force
Filing Date 2018-10-04
First Publication Date 2019-01-31
Grant Date 2020-12-08
Owner Guardian Glass, LLC (USA)
Inventor Dennis, Timothy A.

Abstract

Certain example embodiments relate to seals for glass articles. Certain example embodiments relate to a composition used for sealing an insulted glass unit. In certain example embodiments the composition includes vanadium oxide, barium oxide, zinc oxide, and at least one additional additive. For instance, another additive that is a different metal oxide or different metal chloride may be provided. In certain example embodiments, a composition may be combined with a binder solution that substantially or completely burns out by the time the composition is melted. In certain example embodiments, a vacuum insulated glass unit includes first and second glass substrates that are sealed together with a seal that included the above-described composition.

IPC Classes  ?

  • E06B 3/677 - Evacuating or filling the gap between the panes; Preventing condensation in the gap between the panes; Cleaning the gap between the panes
  • C03C 8/06 - Frit compositions, i.e. in a powdered or comminuted form containing halogen
  • C03C 27/06 - Joining glass to glass by processes other than fusing
  • C03C 3/062 - Glass compositions containing silica with less than 40% silica by weight
  • C03C 3/12 - Silica-free oxide glass compositions
  • C03C 8/24 - Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metal; Glass solders
  • E06B 3/66 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges
  • C03C 8/04 - Frit compositions, i.e. in a powdered or comminuted form containing zinc
  • C03B 23/24 - Making hollow glass sheets or bricks
  • E06B 3/673 - Assembling the units

93.

Techniques for laser ablation/scribing of coatings in pre- and post-laminated assemblies, and/or associated methods

      
Application Number 15645387
Grant Number 10987902
Status In Force
Filing Date 2017-07-10
First Publication Date 2019-01-10
Grant Date 2021-04-27
Owner GUARDIAN GLASS, LLC (USA)
Inventor Veerasamy, Vijayen S.

Abstract

Certain example embodiments of this invention relate to techniques for laser ablating/scribing peripheral edges of a coating (e.g., a low-emissivity, mirror, or other coating) on a glass or other substrate in a pre- or post-laminated assembly, pre- or post-assembled insulated glass unit, and/or other product, in order to slow or prevent corrosion of the coating. For example, a 1064 nm or other wavelength laser may be used to scribe lines into the metal and/or metallic layer(s) in a low-emissivity or other coating provided in an already-laminated or already-assembled insulated glass unit or other product, e.g., around its periphery. The scribe lines decrease electron mobility from the center of the coating to the environment and, thus, slow and sometimes even prevent the onset of electrochemical corrosion. Associated products, methods, and kits relating to same also are contemplated herein.

IPC Classes  ?

  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 37/14 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
  • B23K 26/08 - Devices involving relative movement between laser beam and workpiece
  • B23K 26/364 - Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
  • G02B 5/08 - Mirrors
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • E06B 3/66 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • E06B 3/673 - Assembling the units

94.

Method of making insulated glass window units

      
Application Number 15645448
Grant Number 11148228
Status In Force
Filing Date 2017-07-10
First Publication Date 2019-01-10
Grant Date 2021-10-19
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Veerasamy, Vijayen S.
  • Vandal, Robert A.

Abstract

Certain example embodiments of this invention relate to techniques for laser ablating/scribing peripheral edges of a coating (e.g., a low-emissivity, mirror, or other coating) on a glass or other substrate in a pre- or post-laminated assembly, pre- or post-assembled insulated glass unit, and/or other product, in order to slow or prevent corrosion of the coating. For example, a 1064 nm or other wavelength laser may be used to scribe lines into the metal and/or metallic layer(s) in a low-emissivity or other coating provided in an already-laminated or already-assembled insulated glass unit or other product, e.g., around its periphery. The scribe lines decrease electron mobility from the center of the coating to the environment and, thus, slow and sometimes even prevent the onset of electrochemical corrosion. Associated products, methods, and kits relating to same also are contemplated herein.

IPC Classes  ?

  • B23K 26/362 - Laser etching
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • C03C 23/00 - Other surface treatment of glass not in the form of fibres or filaments
  • B23K 26/361 - Removing material for deburring or mechanical trimming

95.

Articles including anticondensation and/or low-E coatings and/or methods of making the same

      
Application Number 16114539
Grant Number 10358865
Status In Force
Filing Date 2018-08-28
First Publication Date 2019-01-10
Grant Date 2019-07-23
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Lemmer, Jean-Marc
  • Murphy, Nestor P.
  • Mclean, David D.
  • Blacker, Richard

Abstract

Certain example embodiments of this invention relate to articles including anticondensation and/or low-E coatings that are exposed to an external environment, and/or methods of making the same. In certain example embodiments, the anti condensation and/or low-E coatings may be survivable in an outside environment. The coatings also may have a sufficiently low sheet resistance and hemispherical emissivity such that the glass surface is more likely to retain heat from the interior area, thereby reducing (and sometimes completely eliminating) the presence condensation thereon. The articles of certain example embodiments may be, for example, skylights, vehicle windows or windshields, IG units, VIG units, refrigerator/freezer doors, and/or the like.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • E06B 7/12 - Measures preventing the formation of condensed water
  • C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • E04D 13/03 - Sky-lights; Domes; Ventilating sky-lights
  • E06B 7/00 - Special arrangements or measures in connection with doors or windows
  • B60J 1/20 - Accessories, e.g. wind deflectors, blinds
  • E06B 3/67 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges characterised by additional arrangements or devices for heat or sound insulation

96.

Heat treatable coated article with substoichiometric zirconium oxide based layer and corresponding method

      
Application Number 15638450
Grant Number 11267751
Status In Force
Filing Date 2017-06-30
First Publication Date 2019-01-03
Grant Date 2022-03-08
Owner Guardian Glass, LLC (USA)
Inventor
  • Hu, Xuequn
  • Gaudet, Gregory T.

Abstract

2), and causes the visible transmission of the coated article to significant increase.

IPC Classes  ?

  • C03C 17/245 - Oxides by deposition from the vapour phase
  • C03C 17/27 - Oxides by oxidation of a coating previously applied

97.

Method and system for detecting inclusions in float glass

      
Application Number 15615903
Grant Number 10753883
Status In Force
Filing Date 2017-06-07
First Publication Date 2018-12-13
Grant Date 2020-08-25
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Krasnov, Alexey
  • Hu, Xuequn
  • Broadwater, Robert
  • Gaudet, Greg

Abstract

A method and/or system is provided for detecting inclusions (e.g., nickel sulfide based inclusions/defects) in soda-lime-silica based glass, such as float glass. In certain example instances, during and/or after the glass-making process, following the stage in the float process where the glass sheet is formed and floated on a molten material (e.g., tin bath) and cooled or allowed to cool such as via an annealing lehr, visible light from an intense visible light source(s) is directed at the resulting glass and thermal imaging is used to detect inclusions based on a temperature difference between the inclusions and surrounding float glass. In another example embodiment, inclusion detection may be performed without exposure of the glass to light from a light source(s). Inclusions and surrounding glass may cool at different rates and be at different temperatures just prior to and/or after an annealing lehr, and a difference in residual temperature between inclusions and surrounding glass may be detected via thermal imaging and identified to identify inclusion(s).

IPC Classes  ?

  • G01K 3/00 - Thermometers giving results other than momentary value of temperature
  • G01K 17/00 - Measuring quantity of heat
  • G01J 5/00 - Radiation pyrometry, e.g. infrared or optical thermometry
  • G01N 21/896 - Optical defects in or on transparent materials, e.g. distortion, surface flaws
  • G01N 21/958 - Inspecting transparent materials
  • G01N 33/38 - Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
  • G01N 21/552 - Attenuated total reflection
  • G01N 21/88 - Investigating the presence of flaws, defects or contamination
  • G01N 21/89 - Investigating the presence of flaws, defects or contamination in moving material, e.g. paper, textiles
  • C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
  • G01N 25/72 - Investigating presence of flaws
  • G01J 5/08 - Optical arrangements
  • C03B 18/02 - Forming sheets

98.

Glass article containing a coating with an interpenetrating polymer network

      
Application Number 15996606
Grant Number 11059740
Status In Force
Filing Date 2018-06-04
First Publication Date 2018-12-06
Grant Date 2021-07-13
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Liang, Liang
  • Devisetti, Suresh

Abstract

A glass article comprising a glass substrate and a coating on a surface of the glass substrate is disclosed. The coating comprises a glass frit and a binder comprising an interpenetrating polymer network. The interpenetrating polymer network comprises a crosslinked polyol resin, a second crosslinked resin, and a third resin. A method of forming the glass article containing the coating is also disclosed.

IPC Classes  ?

  • C03C 17/00 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
  • C03C 17/30 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with organic material with silicon-containing compounds
  • C03C 17/32 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins

99.

Coated article having low-E coating with absorber layer(s)

      
Application Number 16035993
Grant Number 10266446
Status In Force
Filing Date 2018-07-16
First Publication Date 2018-11-08
Grant Date 2019-04-23
Owner
  • Guardian Glass, LLC (USA)
  • Guardian Europe S.A.R.L. (Luxembourg)
Inventor
  • Knoll, Hartmut
  • Butz, Jochen
  • Kriltz, Uwe
  • Disteldorf, Bernd
  • Ferreira, Jose
  • Pallotta, Pierrot

Abstract

A coated article is provided, having a coating supported by a glass substrate where the coating includes at least one color and/or reflectivity-adjusting absorber layer. The absorber layer(s) allows color tuning, and reduces the glass side reflection of the coated article and/or allows sheet resistance of the coating to be reduced without degrading glass side reflection. In certain example embodiments the absorber layer is provided between first and second dielectric layers which may be of substantially the same material and/or composition. In certain example embodiments, the coated article is capable of achieving desirable transmission, together with desired color, low reflectivity, and low selectivity, when having only one infrared (IR) reflecting layer of silver and/or gold. Coated articles according to certain example embodiments of this invention may be used in the context of insulating glass (IG) window units, monolithic windows, or the like.

IPC Classes  ?

  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
  • C03C 17/36 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
  • E06B 3/66 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges

100.

Laminated window including different glass substrates with low-E coating adjacent vehicle or building interior and/or methods of making the same

      
Application Number 15497235
Grant Number 10556821
Status In Force
Filing Date 2017-04-26
First Publication Date 2018-11-01
Grant Date 2020-02-11
Owner GUARDIAN GLASS, LLC (USA)
Inventor
  • Vandal, Robert A.
  • St. Jean, Jim

Abstract

A laminated vehicle window has different glass substrates and a low-emissivity (low-E) coating on an interior surface thereof, so that the low-E coating is to be located adjacent and exposed to the vehicle interior. In certain example embodiments, the low-E coating includes a transparent conductive oxide (TCO) layer of a material such as indium-tin-oxide (ITO). In certain example embodiments, the exterior glass substrate contains more iron, and is thus more absorbing of IR radiation, than the interior glass substrate.

IPC Classes  ?

  • C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
  • C03C 4/02 - Compositions for glass with special properties for coloured glass
  • C03C 4/08 - Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
  • E06B 3/66 - Units comprising two or more parallel glass or like panes in spaced relationship, the panes being permanently secured together, e.g. along the edges
  • B60J 3/00 - Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
  • B32B 7/023 - Optical properties
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