Yuanwei Zheng

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Passivation-enhanced image sensor and surface-passivation method
- Patent number 12,176,364
- Issue date Dec 24, 2024
- OmniVision Technologies, Inc.
- Shiyu Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical isolation in pixel-array substrates using combination of...
- Patent number 11,862,678
- Issue date Jan 2, 2024
- OmniVision Technologies, Inc.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fully buried color filter array of image sensor
- Patent number 11,750,906
- Issue date Sep 5, 2023
- OmniVision Technologies, Inc.
- Gang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fully buried color filter array of image sensor
- Patent number 11,245,823
- Issue date Feb 8, 2022
- OmniVision Technologies, Inc.
- Gang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor having a source follower transistor with a multi-thick...
- Patent number 10,964,738
- Issue date Mar 30, 2021
- OmniVision Technologies, Inc.
- Gang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical overflow drain combined with vertical transistor
- Patent number 10,734,434
- Issue date Aug 4, 2020
- OmniVision Technologies, Inc.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resonant-filter image sensor and associated fabrication method
- Patent number 10,566,364
- Issue date Feb 18, 2020
- OmniVision Technologies, Inc.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Curved image sensor using thermal plastic substrate material
- Patent number 10,418,408
- Issue date Sep 17, 2019
- OmniVision Technologies, Inc.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resonant-filter image sensor and associated fabrication method
- Patent number 10,290,670
- Issue date May 14, 2019
- OmniVision Technologies, Inc.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Biased deep trench isolation
- Patent number 10,269,850
- Issue date Apr 23, 2019
- OmniVision Technologies, Inc.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Biased deep trench isolation
- Patent number 9,806,117
- Issue date Oct 31, 2017
- OmniVision Technologies, Inc.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Through-semiconductor-via capping layer as etch stop layer
- Patent number 9,773,829
- Issue date Sep 26, 2017
- OmniVision Technologies, Inc.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Curved image sensor
- Patent number 9,691,810
- Issue date Jun 27, 2017
- OmniVision Technologies, Inc.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hard mask as contact etch stop layer in image sensors
- Patent number 9,564,470
- Issue date Feb 7, 2017
- OmniVision Technologies, Inc.
- Gang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor with enhanced quantum efficiency
- Patent number 9,565,405
- Issue date Feb 7, 2017
- OmniVision Technologies, Inc.
- Gang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hard mask as contact etch stop layer in image sensors
- Patent number 9,484,373
- Issue date Nov 1, 2016
- OmniVision Technologies, Inc.
- Gang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Storage transistor with optical isolation
- Patent number 9,472,587
- Issue date Oct 18, 2016
- OmniVision Technologies, Inc.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Blue enhanced image sensor
- Patent number 9,455,291
- Issue date Sep 27, 2016
- OmniVision Technologies, Inc.
- Gang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conductive trench isolation
- Patent number 9,240,431
- Issue date Jan 19, 2016
- OmniVision Technologies, Inc.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conductive trench isolation
- Patent number 9,111,993
- Issue date Aug 18, 2015
- OmniVision Technologies, Inc.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TRENCH BALANCE STRUCTURE PATTERN IN RED PHOTODIODES OF A PIXEL ARRA...
- Publication number 20240304642
- Publication date Sep 12, 2024
- OMNIVISION TECHNOLOGIES, INC.
- Chao Niu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Pixel Cell Having Anti-Blooming Structure and Image Sensor
- Publication number 20230307484
- Publication date Sep 28, 2023
- OMNIVISION TECHNOLOGIES, INC.
- Shiyu Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSISTORS HAVING INCREASED EFFECTIVE CHANNEL WIDTH
- Publication number 20230207587
- Publication date Jun 29, 2023
- OMNIVISION TECHNOLOGIES, INC.
- Chiao-Ti Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PASSIVATION-ENHANCED IMAGE SENSOR AND SURFACE-PASSIVATION METHOD
- Publication number 20230207589
- Publication date Jun 29, 2023
- OMNIVISION TECHNOLOGIES, INC.
- Shiyu SUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Artifact-Reducing Pixel And Method
- Publication number 20230079156
- Publication date Mar 16, 2023
- OMNIVISION TECHNOLOGIES, INC.
- Gang CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL ISOLATION IN PIXEL-ARRAY SUBSTRATES USING COMBINATION TR...
- Publication number 20210399093
- Publication date Dec 23, 2021
- OMNIVISION TECHNOLOGIES, INC.
- Yuanwei ZHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSISTORS HAVING INCREASED EFFECTIVE CHANNEL WIDTH
- Publication number 20210305299
- Publication date Sep 30, 2021
- OMNIVISION TECHNOLOGIES, INC.
- Chiao-Ti Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FULLY BURIED COLOR FILTER ARRAY OF IMAGE SENSOR
- Publication number 20210051250
- Publication date Feb 18, 2021
- OMNIVISION TECHNOLOGIES, INC.
- Gang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-THICKNESS GATE DIELECTRIC
- Publication number 20200105807
- Publication date Apr 2, 2020
- OMNIVISION TECHNOLOGIES, INC.
- Gang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL OVERFLOW DRAIN COMBINED WITH VERTICAL TRANSISTOR
- Publication number 20190355778
- Publication date Nov 21, 2019
- OMNIVISION TECHNOLOGIES, INC.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESONANT-FILTER IMAGE SENSOR AND ASSOCIATED FABRICATION METHOD
- Publication number 20190181173
- Publication date Jun 13, 2019
- OMNIVISION TECHNOLOGIES, INC.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIASED DEEP TRENCH ISOLATION
- Publication number 20180033811
- Publication date Feb 1, 2018
- OMNIVISION TECHNOLOGIES, INC.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESONANT-FILTER IMAGE SENSOR AND ASSOCIATED FABRICATION METHOD
- Publication number 20170373109
- Publication date Dec 28, 2017
- OMNIVISION TECHNOLOGIES, INC.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIASED DEEP TRENCH ISOLATION
- Publication number 20170271384
- Publication date Sep 21, 2017
- OMNIVISION TECHNOLOGIES, INC.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THROUGH-SEMICONDUCTOR-VIA CAPPING LAYER AS ETCH STOP LAYER
- Publication number 20170221951
- Publication date Aug 3, 2017
- OMNIVISION TECHNOLOGIES, INC.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURVED IMAGE SENSOR
- Publication number 20170179189
- Publication date Jun 22, 2017
- OMNIVISION TECHNOLOGGIES, INC.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR WITH ENHANCED QUANTUM EFFICIENCY
- Publication number 20160227147
- Publication date Aug 4, 2016
- OMNIVISION TECHNOLOGIES, INC.
- Gang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STORAGE TRANSISTOR WITH OPTICAL ISOLATION
- Publication number 20160218132
- Publication date Jul 28, 2016
- OMNIVISION TECHNOLOGIES, INC.
- Yuanwei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BLUE ENHANCED IMAGE SENSOR
- Publication number 20160211295
- Publication date Jul 21, 2016
- OMNIVISION TECHNOLOGIES, INC.
- Gang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DOPANT CONFIGURATION IN IMAGE SENSOR PIXELS
- Publication number 20160071892
- Publication date Mar 10, 2016
- OMNIVISION TECHNOLOGIES, INC.
- Gang Chen
- H01 - BASIC ELECTRIC ELEMENTS

Yuanwei Zheng

Person

Patents Grantslast 30 patents

Passivation-enhanced image sensor and surface-passivation method

Electrical isolation in pixel-array substrates using combination of...

Fully buried color filter array of image sensor

Fully buried color filter array of image sensor

Image sensor having a source follower transistor with a multi-thick...

Vertical overflow drain combined with vertical transistor

Resonant-filter image sensor and associated fabrication method

Curved image sensor using thermal plastic substrate material

Resonant-filter image sensor and associated fabrication method

Biased deep trench isolation

Biased deep trench isolation

Through-semiconductor-via capping layer as etch stop layer

Curved image sensor

Hard mask as contact etch stop layer in image sensors

Image sensor with enhanced quantum efficiency

Hard mask as contact etch stop layer in image sensors

Storage transistor with optical isolation

Blue enhanced image sensor

Conductive trench isolation

Conductive trench isolation

Patents Applicationslast 30 patents

TRENCH BALANCE STRUCTURE PATTERN IN RED PHOTODIODES OF A PIXEL ARRA...

Pixel Cell Having Anti-Blooming Structure and Image Sensor

TRANSISTORS HAVING INCREASED EFFECTIVE CHANNEL WIDTH

PASSIVATION-ENHANCED IMAGE SENSOR AND SURFACE-PASSIVATION METHOD

Artifact-Reducing Pixel And Method

ELECTRICAL ISOLATION IN PIXEL-ARRAY SUBSTRATES USING COMBINATION TR...

TRANSISTORS HAVING INCREASED EFFECTIVE CHANNEL WIDTH

FULLY BURIED COLOR FILTER ARRAY OF IMAGE SENSOR

MULTI-THICKNESS GATE DIELECTRIC

VERTICAL OVERFLOW DRAIN COMBINED WITH VERTICAL TRANSISTOR

RESONANT-FILTER IMAGE SENSOR AND ASSOCIATED FABRICATION METHOD

BIASED DEEP TRENCH ISOLATION

RESONANT-FILTER IMAGE SENSOR AND ASSOCIATED FABRICATION METHOD

BIASED DEEP TRENCH ISOLATION

THROUGH-SEMICONDUCTOR-VIA CAPPING LAYER AS ETCH STOP LAYER

CURVED IMAGE SENSOR

IMAGE SENSOR WITH ENHANCED QUANTUM EFFICIENCY

STORAGE TRANSISTOR WITH OPTICAL ISOLATION

BLUE ENHANCED IMAGE SENSOR

DOPANT CONFIGURATION IN IMAGE SENSOR PIXELS