Song CHEN

Person

Redmond, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Programmable pixel array
- Patent number 12,034,015
- Issue date Jul 9, 2024
- Meta Platforms Technologies, LLC
- Andrew Samuel Berkovich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Digital image sensor using a single-input comparator based quantizer
- Patent number 12,022,218
- Issue date Jun 25, 2024
- Meta Platforms Technologies, LLC
- Song Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pixel sensor having adaptive exposure time
- Patent number 11,974,044
- Issue date Apr 30, 2024
- Meta Platforms Technologies, LLC
- Xinqiao Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital pixel sensor having reduced quantization operation
- Patent number 11,956,560
- Issue date Apr 9, 2024
- Meta Platforms Technologies, LLC
- Tsung-Hsun Tsai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pixel sensor having multiple photodiodes and shared comparator
- Patent number 11,956,413
- Issue date Apr 9, 2024
- Meta Platforms Technologies, LLC
- Song Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital pixel with extended dynamic range
- Patent number 11,906,353
- Issue date Feb 20, 2024
- Meta Platforms Technologies, LLC
- Xinqiao Liu
- G01 - MEASURING TESTING
Information Patent Grant
Pixel sensor having hierarchical memory
- Patent number 11,902,685
- Issue date Feb 13, 2024
- Meta Platforms Technologies, LLC
- Tsung-Hsun Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pixel sensor having shared readout structure
- Patent number 11,877,080
- Issue date Jan 16, 2024
- Meta Platforms Technologies, LLC
- Xinqiao Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel sensor having multiple photodiodes
- Patent number 11,863,886
- Issue date Jan 2, 2024
- Meta Platforms Technologies, LLC
- Andrew Samuel Berkovich
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Global shutter image sensor
- Patent number 11,595,598
- Issue date Feb 28, 2023
- Meta Platforms Technologies, LLC
- Xinqiao Liu
- G01 - MEASURING TESTING
Information Patent Grant
Image sensor post processing
- Patent number 11,595,602
- Issue date Feb 28, 2023
- Meta Platforms Technologies, LLC
- Wei Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pixel sensor having multiple photodiodes
- Patent number 11,463,636
- Issue date Oct 4, 2022
- Facebook Technologies, LLC
- Andrew Samuel Berkovich
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-photodiode pixel cell
- Patent number 11,393,867
- Issue date Jul 19, 2022
- Facebook Technologies, LLC
- Song Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor post processing
- Patent number 11,363,221
- Issue date Jun 14, 2022
- Facebook Technologies, LLC
- Andrew Samuel Berkovich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-photo pixel cell having vertical gate structure
- Patent number 11,233,085
- Issue date Jan 25, 2022
- Facebook Technologies, LLC
- Song Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel sensor having shared readout structure
- Patent number 11,218,660
- Issue date Jan 4, 2022
- Facebook Technologies, LLC
- Xinqiao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pixel sensor having multiple photodiodes
- Patent number 11,102,430
- Issue date Aug 24, 2021
- Facebook Technologies, LLC
- Song Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel cell with multiple photodiodes
- Patent number 11,089,241
- Issue date Aug 10, 2021
- Facebook Technologies, LLC
- Song Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Global shutter image sensor
- Patent number 11,004,881
- Issue date May 11, 2021
- Facebook Technologies, LLC
- Xinqiao Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel sensor having adaptive exposure time
- Patent number 10,931,884
- Issue date Feb 23, 2021
- Facebook Technologies, LLC
- Xinqiao Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-photodiode pixel cell
- Patent number 10,923,523
- Issue date Feb 16, 2021
- Facebook Technologies, LLC
- Xinqiao Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-photodiode pixel cell
- Patent number 10,903,260
- Issue date Jan 26, 2021
- Facebook Technologies, LLC
- Song Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Global shutter image sensor
- Patent number 10,897,586
- Issue date Jan 19, 2021
- Facebook Technologies, LLC
- Xinqiao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reconstruction from image sensor output
- Patent number 10,848,681
- Issue date Nov 24, 2020
- Facebook Technologies, LLC
- Huixuan Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital pixel with extended dynamic range
- Patent number 10,834,344
- Issue date Nov 10, 2020
- Facebook Technologies, LLC
- Song Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for determining whether a photodiode saturates...
- Patent number 10,812,742
- Issue date Oct 20, 2020
- Facebook Technologies, LLC
- Song Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Charge leakage compensation in analog-to-digital converter
- Patent number 10,804,926
- Issue date Oct 13, 2020
- Facebook Technologies, LLC
- Wei Gao
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
FOURIER TRANSFORM PROFILOMETRY WITH A DUAL READOUT SENSOR
- Publication number 20240340404
- Publication date Oct 10, 2024
- Meta Platforms Technologies, LLC
- Song CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITAL CORRELATED DOUBLE-SAMPLING FOR AN IMAGE SENSOR PIXEL
- Publication number 20240223919
- Publication date Jul 4, 2024
- Meta Platforms Technologies, LLC
- Song Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPARSE DEPTH SENSING WITH DIGITAL PIXEL SENSOR
- Publication number 20240118423
- Publication date Apr 11, 2024
- Meta Platforms Technologies, LLC
- Onur Can Akkaya
- G01 - MEASURING TESTING
Information Patent Application
MULTI-MODE IMAGE SENSOR ARCHITECTURE
- Publication number 20240114263
- Publication date Apr 4, 2024
- Meta Platforms Technologies, LLC
- Andrew Samuel Berkovich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL PIXEL SENSOR
- Publication number 20230092325
- Publication date Mar 23, 2023
- Meta Platforms Technologies, LLC
- Tsung-Hsun Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-PHOTODIODE PIXEL CELL
- Publication number 20230084614
- Publication date Mar 16, 2023
- Meta Platforms Technologies, LLC
- Song CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMPROVED ARCHITECTURE FOR COUPLING DIGITAL PIXEL SENSORS AND COMPUT...
- Publication number 20230032925
- Publication date Feb 2, 2023
- Meta Platforms Technologies, LLC
- Ziyun Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-LAYER STACKED CAMERA-IMAGE-SENSOR CIRCUIT
- Publication number 20220408049
- Publication date Dec 22, 2022
- Meta Platforms Technologies, LLC
- Ziyun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIGITAL IMAGE SENSOR USING A SINGLE-INPUT COMPARATOR BASED QUANTIZER
- Publication number 20220210360
- Publication date Jun 30, 2022
- Facebook Technologies, LLC
- Song CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PIXEL SENSOR HAVING MULTIPLE PHOTODIODES
- Publication number 20220159204
- Publication date May 19, 2022
- Facebook Technologies, LLC
- Andrew Samuel BERKOVICH
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL PIXEL SENSOR WITH ADAPTIVE NOISE REDUCTION
- Publication number 20220141405
- Publication date May 5, 2022
- Facebook Technologies, LLC
- Tsung-Hsun Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIGITAL PIXEL SENSOR HAVING REDUCED QUANTIZATION OPERATION
- Publication number 20220116565
- Publication date Apr 14, 2022
- Facebook Technologies, LLC
- Tsung-Hsun TSAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PIXEL SENSOR HAVING SHARED READOUT STRUCTURE
- Publication number 20220094872
- Publication date Mar 24, 2022
- Facebook Technologies, LLC
- Xinqiao LIU
- G02 - OPTICS
Information Patent Application
GLOBAL SHUTTER IMAGE SENSOR
- Publication number 20210265401
- Publication date Aug 26, 2021
- Facebook Technologies, LLC
- Xinqiao LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GLOBAL SHUTTER IMAGE SENSOR
- Publication number 20210243390
- Publication date Aug 5, 2021
- Facebook Technologies, LLC
- Xinqiao LIU
- G01 - MEASURING TESTING
Information Patent Application
PIXEL SENSOR HAVING ADAPTIVE EXPOSURE TIME
- Publication number 20210203830
- Publication date Jul 1, 2021
- Facebook Technologies, LLC
- Xinqiao LIU
- G02 - OPTICS
Information Patent Application
PIXEL SENSOR HAVING MULTIPLE PHOTODIODES
- Publication number 20200186731
- Publication date Jun 11, 2020
- Facebook Technologies, LLC
- Song CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SENSOR POST PROCESSING
- Publication number 20200145593
- Publication date May 7, 2020
- Facebook Technologies, LLC
- Wei GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIXEL CELL WITH MULTIPLE PHOTODIODES
- Publication number 20200075652
- Publication date Mar 5, 2020
- Facebook Technologies, LLC
- Song CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PIXEL SENSOR HAVING MULTIPLE PHOTODIODES AND SHARED COMPARATOR
- Publication number 20200068189
- Publication date Feb 27, 2020
- Facebook Technologies, LLC
- Song CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIXEL SENSOR HAVING ADAPTIVE EXPOSURE TIME
- Publication number 20200059589
- Publication date Feb 20, 2020
- Facebook Technologies, LLC
- Xinqiao LIU
- G02 - OPTICS
Information Patent Application
GLOBAL SHUTTER IMAGE SENSOR
- Publication number 20200007798
- Publication date Jan 2, 2020
- Facebook Technologies, LLC
- Xinqiao LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIXEL SENSOR HAVING MULTIPLE PHOTODIODES
- Publication number 20200007800
- Publication date Jan 2, 2020
- Facebook Technologies, LLC
- Andrew Samuel BERKOVICH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-PHOTODIODE PIXEL CELL
- Publication number 20190378872
- Publication date Dec 12, 2019
- Facebook Technologies, LLC
- Song CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL CELL WITH MULTIPLE PHOTODIODES
- Publication number 20190379844
- Publication date Dec 12, 2019
- Facebook Technologies, LLC
- Song CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SENSOR POST PROCESSING
- Publication number 20190379848
- Publication date Dec 12, 2019
- Facebook Technologies, LLC
- Andrew Samuel BERKOVICH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHARGE LEAKAGE COMPENSATION IN ANALOG-TO-DIGITAL CONVERTER
- Publication number 20190379388
- Publication date Dec 12, 2019
- Facebook Technologies, LLC
- Wei GAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL PIXEL WITH EXTENDED DYNAMIC RANGE
- Publication number 20190379846
- Publication date Dec 12, 2019
- Facebook Technologies, LLC
- Song CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL PIXEL WITH EXTENDED DYNAMIC RANGE
- Publication number 20190376845
- Publication date Dec 12, 2019
- Facebook Technologies, LLC
- Xinqiao LIU
- G01 - MEASURING TESTING
Information Patent Application
PROGRAMMABLE PIXEL ARRAY
- Publication number 20190363118
- Publication date Nov 28, 2019
- Facebook Technologies, LLC
- Andrew Samuel BERKOVICH
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Programmable pixel array

Digital image sensor using a single-input comparator based quantizer

Pixel sensor having adaptive exposure time

Digital pixel sensor having reduced quantization operation

Pixel sensor having multiple photodiodes and shared comparator

Digital pixel with extended dynamic range

Pixel sensor having hierarchical memory

Pixel sensor having shared readout structure

Pixel sensor having multiple photodiodes

Global shutter image sensor

Image sensor post processing

Pixel sensor having multiple photodiodes

Multi-photodiode pixel cell

Image sensor post processing

Multi-photo pixel cell having vertical gate structure

Pixel sensor having shared readout structure

Pixel sensor having multiple photodiodes

Pixel cell with multiple photodiodes

Global shutter image sensor

Pixel sensor having adaptive exposure time

Multi-photodiode pixel cell

Multi-photodiode pixel cell

Global shutter image sensor

Image reconstruction from image sensor output

Digital pixel with extended dynamic range

Apparatus and method for determining whether a photodiode saturates...

Charge leakage compensation in analog-to-digital converter

Patents Applicationslast 30 patents

FOURIER TRANSFORM PROFILOMETRY WITH A DUAL READOUT SENSOR

DIGITAL CORRELATED DOUBLE-SAMPLING FOR AN IMAGE SENSOR PIXEL

SPARSE DEPTH SENSING WITH DIGITAL PIXEL SENSOR

MULTI-MODE IMAGE SENSOR ARCHITECTURE

DIGITAL PIXEL SENSOR

MULTI-PHOTODIODE PIXEL CELL

IMPROVED ARCHITECTURE FOR COUPLING DIGITAL PIXEL SENSORS AND COMPUT...

MULTI-LAYER STACKED CAMERA-IMAGE-SENSOR CIRCUIT

DIGITAL IMAGE SENSOR USING A SINGLE-INPUT COMPARATOR BASED QUANTIZER

PIXEL SENSOR HAVING MULTIPLE PHOTODIODES

DIGITAL PIXEL SENSOR WITH ADAPTIVE NOISE REDUCTION

DIGITAL PIXEL SENSOR HAVING REDUCED QUANTIZATION OPERATION

PIXEL SENSOR HAVING SHARED READOUT STRUCTURE

GLOBAL SHUTTER IMAGE SENSOR

GLOBAL SHUTTER IMAGE SENSOR

PIXEL SENSOR HAVING ADAPTIVE EXPOSURE TIME

PIXEL SENSOR HAVING MULTIPLE PHOTODIODES

IMAGE SENSOR POST PROCESSING

PIXEL CELL WITH MULTIPLE PHOTODIODES

PIXEL SENSOR HAVING MULTIPLE PHOTODIODES AND SHARED COMPARATOR

PIXEL SENSOR HAVING ADAPTIVE EXPOSURE TIME

GLOBAL SHUTTER IMAGE SENSOR

PIXEL SENSOR HAVING MULTIPLE PHOTODIODES

MULTI-PHOTODIODE PIXEL CELL

PIXEL CELL WITH MULTIPLE PHOTODIODES

IMAGE SENSOR POST PROCESSING

CHARGE LEAKAGE COMPENSATION IN ANALOG-TO-DIGITAL CONVERTER

DIGITAL PIXEL WITH EXTENDED DYNAMIC RANGE

DIGITAL PIXEL WITH EXTENDED DYNAMIC RANGE

PROGRAMMABLE PIXEL ARRAY