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2023
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Invention
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Time to digital converter.
In an embodiment, a method includes: receiving a first plurality of d... |
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Invention
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Method for gating an output of a single photon avalanche diode (spad) cluster based on an ambient... |
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Invention
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Spad pixel.
An electronic device includes a stack of a first level having a SPAD, a second level... |
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Invention
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Apparatus providing a plurality of light beams.
An apparatus comprises an array of vertical-cavi... |
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Invention
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Optical sensor and apparatus comprising an optical sensor.
An optical sensor includes pixels. Ea... |
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Invention
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Methods and devices to identify focal objects.
A method includes dividing a field of view into a... |
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Invention
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Method and apparatus for processing a histogram output from a detector sensor.
A method includes... |
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Invention
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Three-dimensional interactive display.
The present disclosure is directed to a three-dimensional... |
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Invention
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Wafer level microstructures for an optical lens.
Various embodiments provide an optical lens tha... |
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Invention
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Single photon avalanche diode.
A device includes a single photon avalanche diode in a portion of... |
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Invention
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Single photon avalanche diode.
A device includes a single photon avalanche diode in a substrate ... |
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Invention
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Optoelectronic device.
This disclosure relates to a time-of-flight sensor including, on a same b... |
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Invention
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Method for cutting substrate elements.
In a method, substrate elements are provided wherein each... |
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Invention
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Fluidic ejection device with optical blockage detector.
The present disclosure is directed to a ... |
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Invention
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Electronic device comprising an optical chip and method of fabrication.
An electronic device inc... |
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Invention
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Pixel circuit and method of operating the same in an always-on mode.
An imaging device includes ... |
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Invention
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Apparatus providing a plurality of light beams. An apparatus comprises an array of vertical-cavit... |
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2022
|
Invention
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Method and device for ambient light measurement. An embodiment method of measuring ambient light ... |
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Invention
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Serial bus system and method.
The present disclosure relates to a secondary device comprising a ... |
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Invention
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Serial bus protocol.
In accordance with an embodiment, a system includes: a primary device confi... |
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Invention
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Assembly comprising a display screen and a proximity sensor.
The present disclosure relates to a... |
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Invention
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Methods and devices to identify focal objects. A method includes dividing a field of view into a ... |
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Invention
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Linear regulation of spad shutoff voltage.
A sensing pixel includes a single photon avalanche di... |
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Invention
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High voltage generation using reconfigurable photodiodes in pixel array.
An imaging sensor inclu... |
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Invention
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Reconfigurable high voltage generation circuit for spad sensors.
A system-on-a-chip (SOC) within... |
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Invention
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Carrier modulation ranging using spads.
An optical ranging system includes: a first phase-locked... |
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Invention
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Flood and dot emitter.
The present disclosure is directed to a device configured to act as a flo... |
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Invention
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Systems and methods for power-efficient time to digital converters.
An example method, to determ... |
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Invention
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Routing for dtof sensors. A ToF sensor includes an array of pixels having first and second subset... |
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Invention
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Differential correlator filter for efficient tof peak finding.
A differential correlator filter ... |
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Invention
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Embedded transmissive diffractive optical elements.
Various embodiments provide optical lenses t... |
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Invention
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Optical element displacement detection circuit.
An optical element is positioned in a holder ove... |
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Invention
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Optical sensor and method of operating an optical sensor. An optical sensor includes at least one... |
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Invention
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Quantum film direct time of flight sensor circuit for low cost short wave infrared operation.
A ... |
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Invention
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Anode sensing circuit for single photon avalanche diodes.
Disclosed herein is an array of pixels... |
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Invention
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Apparatus and method for a display screen and an optical light emitter.
The present disclosure r... |
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Invention
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Light sensor.
The present disclosure relates to a sensor having pixels, each pixel having photod... |
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Invention
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Apparatus for compensating parasitic impedance for integrated circuits.
A laser diode driver cir... |
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Invention
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Photodiode current compatible input stage for a sigma-delta analog-to-digital converter.
An inpu... |
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Invention
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Methods and devices for identifying peaks in histograms.
A single-pass method for identifying pe... |
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Invention
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Sparse under display lidar.
A system to sample light including an array of light-sensitive pixel... |
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2021
|
Invention
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Indirect time of flight sensor.
An indirect time of flight sensor includes a matrix of pixels, w... |
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Invention
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Blended gray image enhancement. A method for enhancing an image and an image enhancement device a... |
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Invention
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Linear regulation of spad shutoff voltage. Described herein is an electronic device, including a ... |
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Invention
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Tof system.
In an embodiment, a method includes: resetting respective count values of a pluralit... |
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Invention
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Mechanically held polymer lenses for photonics device maintaining placement reference to die. A p... |
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Invention
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Lens displacement detection circuit for an optical device.
A lens is positioned to be received b... |
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2020
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Invention
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Methods and devices for crosstalk compensation. A method includes measuring a first set of photon... |
