II-VI Delaware, Inc.

United States of America


 
Total IP 1,717
Total IP Rank # 714
IP Activity Score 3.5/5.0    619
IP Activity Rank # 1,155
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

1,536 106
4 26
10 27
8
 
Last Patent 2023 - Electrically conductive substrat...
First Patent 1988 - Optoelectronic coupling element ...
Last Trademark 2023 - ALPHAPACK
First Trademark 1974 - COHERENT

Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 G/S Electrical power modules
G/S Lasers not for medical use.
G/S Lasers not for medical use
Invention Wafer level testing of optical components. A system may include a wafer that includes ICs and de...
Invention Wavelength reference device. Described herein is a wavelength reference device comprising a hous...
Invention Thin material handling carrier. A wafer carrier that exhibits a thin, low-profile includes a bot...
Invention Electrode defined resonator. A bulk acoustic resonator operable in a bulk acoustic mode includes...
Invention Electrode-defined unsuspended acoustic resonator. A bulk acoustic resonator operable in a bulk a...
Invention Dual output laser diode. A dual output laser diode may include first and second end facets and a...
Invention Optical communication device. An optical communication device may include a driver component, ar...
Invention Concept for silicon for carbide power devices. A modular concept for Silicon Carbide power devic...
Invention Wss utilizing lcos arrays comprising rectangular pixels. A liquid crystal on silicon (LCOS) devi...
Invention Apparatus and method for coherent optical multiplexing 1+1 protection. Coherent optical multiple...
Invention Electrically conductive substrate for an electrochemical device. An electrochemical device includ...
Invention Electro-optic modulator utilizing copper-tungsten electrodes for improved thermal stability and m...
Invention Machine for finishing a work piece, and having a highly controllable treatment tool. A machine f...
Invention Buried grid with shield in wide band gap material. There is disclosed a structure in a wide band...
Invention Optical transceiver with integrated dispersion compensation for high bit rate applications. An op...
Invention Light source with integrated monitor photodetector and diffuser. A light source includes a subst...
Invention Optics for laser arrays. In one example, a laser assembly may include a substrate, a lens array,...
Invention Optically-finished thin diamond substrate or window of high aspect ratio and a method of producti...
Invention Tailoring of high power vcsel arrays. Modification of the topology of selected regions of indivi...
Invention Pump modulation for optical amplifier link communication. A system for communicating supervisory...
Invention Cross-jet nozzle for laser processing head. A laser material processing head, such as a remote w...
Invention Polycrystalline diamond (pcd) laser lapping machine. A laser lapping machine has a platform for ...
Invention Silicon carbide body with localized diamond reinforcement. A reaction-bonded silicon carbide (Si...
Invention Integration of a schottky diode with a mosfet. There is disclosed the integration of a Schottky ...
Invention Optical amplifier modules. The present disclosure generally relates optical amplifier modules. I...
Invention Feeder design with high current capability. A feeder design is manufactured as a structure in a ...
Invention Immobilized selenium in a porous carbon with the presence of oxygen, a method of making, and uses...
Invention Optical fiber array collimator applied to multi-line lidar. An optical fiber array collimator is...
Invention Miniaturized multichannel wavelength division multiplexing optical module. An optical assembly i...
2022 Invention Retainer for multi-fiber push-on (mpo) connector. An optoelectronic module includes a housing en...
Invention Miniaturized master oscillator power-amplifier structure diode-pumped solid-state laser. The pre...
Invention Inert gas-assisted laser machining of ceramic-containing articles. An article includes a ceramic...
Invention Vcsel with double oxide apertures. In one example, a vertical cavity surface emitting laser (VCS...
Invention Modular assembly for opto-electronic systems. A modular assembly for opto-electronic systems has...
Invention Optical devices and methods for manufacturing the optical devices. An optical device is fabricat...
Invention Integrated module having multiple optical channel monitors with shared liquid crystal based switc...
G/S Optical components, instruments and products for use with lasers, namely, optical lenses, partial...
G/S Optical components, instruments and products for use with lasers, namely, lenses, partial reflect...
G/S Optical components, instruments and products for use with lasers, namely, lenses, partial reflec...
G/S Testing tools for fiber optic systems and components, namely, optical engines, programmable opti...
G/S Electronic and optical communications instruments and components, namely, optical transmitters, ...
G/S Testing tools for fiber optic systems and components, namely, optical engines, programmable optic...
G/S Digital signal processors
Invention Polarization-maintaining wavelength selective switch for free-space optical communication. A free...
Invention Trimming of optical response for tunable photonic devices. An optoelectronic circuit used with s...
Invention Wavelength-division-multiplexing optical circuit implemented in photonic integrated circuit for o...
Invention Laser processing head having wide range zoom. A laser processing head directs laser energy along...
Invention Layered pulse generation for laser driver application in 3d sensing. A layered pulse generator f...
Invention Photonic integrated circuit having array of photonic devices. A photonic integrated circuit (PIC...
2021 Invention Semiconductor laser diode including inverted p-n junction. An edge-emitting GaAs-based semicondu...
Invention Fiber span characterization utilizing paired optical time domain reflectometers. A system for pr...
Invention Asymmetric chirped fiber bragg grating for diode laser of fiber amplifier. A fiber amplifier to ...
Invention Eye safety interlock for fiber-coupled high power laser sources. A system is proposed for contin...
Invention System and method to measure and calibrate laser processing machine using low-power beam profiler...
Invention Shared optic assembly for combined dot and flood illumination modules. A shared optic assembly f...
Invention Control of current spread in semiconductor laser devices. A semiconductor laser is formed to inc...
Invention Laser processing head having contamination resistance. A laser processing head for directing a l...
2020 G/S Fiber optic testing tools for the management, analysis, troubleshooting, measuring and monitorin...
G/S Fiber optic testing tools for the management, analysis, troubleshooting, measuring and monitoring...
G/S Fiber optics, namely, optical fiber, optical transceivers, optical amplifiers, fiber optic couple...
G/S Fiber optics; fiber optic cable. Custom manufacture of fiber optics; custom manufacture of fiber...
2018 G/S Apparatus for converting thermal energy to electrical energy, namely, thermoelectric converters; ...
2017 G/S thermoelectric generators with perpetual power source apparatus for converting thermal energy to ...
G/S Optical components and products for use with lasers, namely, lenses, partial reflectors, beamspl...
G/S PARTS OF MACHINES FOR MANUFACTURING SEMICONDUCTORS, NAMELY, STAGE STRUCTURES, AND SEMICONDUCTOR W...
G/S Machines and structural and replacement parts thereof manufactured from metal composite or cerami...
G/S Optoelectronic devices.
G/S Optoelectronic devices, namely, multimode vertical cavity surface emitting lasers
G/S Lasers used for life science laboratory and research use
2016 G/S Optical communications instruments and components, namely, optical transmitters, optical receiver...
G/S Lasers, not for medical purposes.
G/S Optical transceivers.
2015 G/S optical transceivers
G/S Lasers for industrial use
G/S Diamond-containing armor tiles for stopping ballistic projectiles
2014 G/S Components manufactured from metal and ceramic composite materials, namely, motion control assem...
G/S Laser collimators.
G/S Laser cutting heads.
G/S Optical products, namely, transmission gratings, reflection gratings, transmission gratings, diff...