Wei Zheng

Person

Los Gatos, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Image sensor with dual trench isolation structures at different iso...
- Patent number 10,566,380
- Issue date Feb 18, 2020
- OmniVision Technologies, Inc.
- Young Woo Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Partial buried channel transfer device for image sensors
- Patent number 9,698,185
- Issue date Jul 4, 2017
- OmniVision Technologies, Inc.
- Gang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-aligned isolation structures and light filters
- Patent number 9,520,431
- Issue date Dec 13, 2016
- OmniVision Technologies, Inc.
- Wei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color filter array with support structures to provide improved filt...
- Patent number 9,360,607
- Issue date Jun 7, 2016
- OmniVision Technologies, Inc.
- Dyson H. Tai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Backside illuminated color image sensors and methods for manufactur...
- Patent number 9,184,206
- Issue date Nov 10, 2015
- OmniVision Technologies, Inc.
- Wei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backside illuminated image sensor with stressed film
- Patent number 8,759,934
- Issue date Jun 24, 2014
- OmniVision Technologies, Inc.
- Hsin-Chih Tai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pad design for circuit under pad in semiconductor devices
- Patent number 8,729,712
- Issue date May 20, 2014
- OmniVision Technologies, Inc.
- Yin Qian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pad design for circuit under pad in semiconductor devices
- Patent number 8,569,856
- Issue date Oct 29, 2013
- OmniVision Technologies, Inc.
- Yin Qian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backside illuminated image sensor with stressed film
- Patent number 8,338,856
- Issue date Dec 25, 2012
- OmniVision Technologies, Inc.
- Hsin-Chih Tai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor with improved black level calibration
- Patent number 8,314,869
- Issue date Nov 20, 2012
- OmniVision Technologies, Inc.
- Wei Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor with improved black level calibration
- Patent number 8,233,066
- Issue date Jul 31, 2012
- OmniVision Technologies, Inc.
- Wei Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OP-AMP sharing with input and output reset
- Patent number 8,120,423
- Issue date Feb 21, 2012
- OmniVision Technologies, Inc.
- Liping Deng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wafer dicing using scribe line etch
- Patent number 8,071,429
- Issue date Dec 6, 2011
- OmniVision Technologies, Inc.
- Yin Qian
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Trench Isolation for Image Sensors
- Publication number 20190115388
- Publication date Apr 18, 2019
- OMNIVISION TECHNOLOGIES, INC.
- Young Woo Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-ALIGNED ISOLATION STRUCTURES AND LIGHT FILTERS
- Publication number 20160099266
- Publication date Apr 7, 2016
- OMNIVISION TECHNOLOGIES, INC.
- Wei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKSIDE ILLUMINATED COLOR IMAGE SENSORS AND METHODS FOR MANUFACTUR...
- Publication number 20150318327
- Publication date Nov 5, 2015
- OMNIVISION TECHNOLOGIES, INC.
- Wei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PAD DESIGN FOR CIRCUIT UNDER PAD IN SEMICONDUCTOR DEVICES
- Publication number 20140035089
- Publication date Feb 6, 2014
- OMNIVISION TECHNOLOGIES, INC.
- Yin Qian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PREVENTION OF LIGHT LEAKAGE IN BACKSIDE ILLUMINATED IMAGING SENSORS
- Publication number 20130200396
- Publication date Aug 8, 2013
- OMNIVISION TECHNOLOGIES, INC.
- Wei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PAD DESIGN FOR CIRCUIT UNDER PAD IN SEMICONDUCTOR DEVICES
- Publication number 20130113065
- Publication date May 9, 2013
- OMNIVISION TECHNOLOGIES, INC.
- Yin Qian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PARTIAL BURIED CHANNEL TRANSFER DEVICE FOR IMAGE SENSORS
- Publication number 20130092982
- Publication date Apr 18, 2013
- OMNIVISION TECHNOLOGIES, INC.
- Gang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKSIDE ILLUMINATED IMAGE SENSOR WITH STRESSED FILM
- Publication number 20130032921
- Publication date Feb 7, 2013
- OMNIVISION TECHNOLOGIES, INC.
- Hsin-Chih Tai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR WITH IMPROVED BLACK LEVEL CALIBRATION
- Publication number 20130033629
- Publication date Feb 7, 2013
- OMNIVISION TECHNOLOGIES, INC.
- Wei Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR WITH IMPROVED BLACK LEVEL CALIBRATION
- Publication number 20120249845
- Publication date Oct 4, 2012
- OMNIVISION TECHNOLOGIES, INC.
- Wei Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BACKSIDE ILLUMINATED IMAGE SENSOR WITH STRESSED FILM
- Publication number 20120038014
- Publication date Feb 16, 2012
- OMNIVISION TECHNOLOGIES, INC.
- Hsin-Chih Tai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR WITH IMPROVED BLACK LEVEL CALIBRATION
- Publication number 20110199518
- Publication date Aug 18, 2011
- OMNIVISION TECHNOLOGIES, INC.
- Wei Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OP-AMP SHARING WITH INPUT AND OUTPUT RESET
- Publication number 20110148523
- Publication date Jun 23, 2011
- OMNIVISION TECHNOLOGIES, INC.
- Liping Deng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NONVOLATILE MEMORIES WITH CHARGE TRAPPING DIELECTRIC MODIFIED AT TH...
- Publication number 20100059808
- Publication date Mar 11, 2010
- Wei Zheng
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Image sensor with dual trench isolation structures at different iso...

Partial buried channel transfer device for image sensors

Self-aligned isolation structures and light filters

Color filter array with support structures to provide improved filt...

Backside illuminated color image sensors and methods for manufactur...

Backside illuminated image sensor with stressed film

Pad design for circuit under pad in semiconductor devices

Pad design for circuit under pad in semiconductor devices

Backside illuminated image sensor with stressed film

Image sensor with improved black level calibration

Image sensor with improved black level calibration

OP-AMP sharing with input and output reset

Wafer dicing using scribe line etch

Patents Applicationslast 30 patents

Trench Isolation for Image Sensors

SELF-ALIGNED ISOLATION STRUCTURES AND LIGHT FILTERS

BACKSIDE ILLUMINATED COLOR IMAGE SENSORS AND METHODS FOR MANUFACTUR...

PAD DESIGN FOR CIRCUIT UNDER PAD IN SEMICONDUCTOR DEVICES

PREVENTION OF LIGHT LEAKAGE IN BACKSIDE ILLUMINATED IMAGING SENSORS

PAD DESIGN FOR CIRCUIT UNDER PAD IN SEMICONDUCTOR DEVICES

PARTIAL BURIED CHANNEL TRANSFER DEVICE FOR IMAGE SENSORS

BACKSIDE ILLUMINATED IMAGE SENSOR WITH STRESSED FILM

IMAGE SENSOR WITH IMPROVED BLACK LEVEL CALIBRATION

IMAGE SENSOR WITH IMPROVED BLACK LEVEL CALIBRATION

BACKSIDE ILLUMINATED IMAGE SENSOR WITH STRESSED FILM

IMAGE SENSOR WITH IMPROVED BLACK LEVEL CALIBRATION

OP-AMP SHARING WITH INPUT AND OUTPUT RESET

NONVOLATILE MEMORIES WITH CHARGE TRAPPING DIELECTRIC MODIFIED AT TH...