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2025
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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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Sensor with cross talk suppression.
The present disclosure is directed to a sensor that detects ... |
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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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Methods and devices for identifying peaks in histograms.
A single-pass method for identifying pe... |
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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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Image sensor pixels having reduced pitch.
The present disclosure relates to an image sensor that... |
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2024
|
Invention
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Differential correlator filter for efficient tof peak finding. A differential correlator filter i... |
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Invention
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Anode sensing circuit for single photon avalanche diodes.
A single photon avalanche diode (SPAD)... |
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Invention
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Pixel with an improved quantum efficiency having a micro-lens and a diffractive structure. The pr... |
|
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Invention
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Integrated circuit comprising a single photon avalanche diode and corresponding manufacturing met... |
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2023
|
Invention
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Optoelectronic device with time-of-flight sensor using dynamic time windows.
In an embodiment, a... |
|
|
Invention
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Time to digital converter. In an embodiment, a method includes: receiving a first plurality of di... |
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Invention
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Distance measurement device and method.
A method includes estimating first distance values assoc... |
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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-cavit... |
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Invention
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Ambient light sensor having common centroid layout. A common centroid ambient light sensor includ... |
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Invention
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Optical sensor and apparatus comprising an optical sensor. An optical sensor includes pixels. Eac... |
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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 ... |
|
|
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 ... |
|
|
Invention
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Wafer level microstructures for an optical lens. Various embodiments provide an optical lens that... |
|
|
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 f... |
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Invention
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Method of fabricating an electronic device comprising an optical chip. An electronic device inclu... |
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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 a... |
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2022
|
Invention
|
Method and device for ambient light measurement. An embodiment method of measuring ambient light ... |
|
|
Invention
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Serial bus system and method. The present disclosure relates to a secondary device comprising a f... |
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|
Invention
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Serial bus protocol. In accordance with an embodiment, a system includes: a primary device config... |
|
|
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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Fast enable and disable schemes for spad pixels.
A pixel includes a SPAD having a cathode connec... |
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Invention
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High count rate passive quenching spad. An array of single photon avalanche diodes (SPADs) includ... |
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Invention
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Active recharge quenching circuit for negative bias spad. Disclosed herein is a single photon ava... |
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Invention
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Reconfigurable high voltage generation circuit for spad sensors. A system-on-a-chip (SOC) within ... |
|
|
Invention
|
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 floo... |
|
|
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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Optical element displacement detection circuit. An optical element is positioned in a holder over... |
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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 t... |
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Invention
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Photodiode current compatible input stage for a sigma-delta analog-to-digital converter. An input... |
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Invention
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Methods and devices for identifying peaks in histograms. A single-pass method for identifying pea... |
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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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Blended gray image enhancement. A method for enhancing an image and an image enhancement device a... |
