Hui Zang

Person

Guilderland, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Image sensor diagonal isolation structures
- Patent number 12,289,927
- Issue date Apr 29, 2025
- Omni Vision Technologies, Inc.
- Duli Mao
Information Patent Grant
Dual depth junction structures and process methods
- Patent number 12,284,839
- Issue date Apr 22, 2025
- OmniVision Technologies, Inc.
- Hui Zang
Information Patent Grant
Uniform threshold voltage non-planar transistors
- Patent number 12,154,919
- Issue date Nov 26, 2024
- OmniVision Technologies, Inc.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dark-current inhibiting image sensor and method
- Patent number 12,107,107
- Issue date Oct 1, 2024
- OmniVision Technologies, Inc.
- Yifei Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel layout with photodiode region partially surrounding circuitry
- Patent number 12,062,670
- Issue date Aug 13, 2024
- OmniVision Technologies, Inc.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device contact pad and method of contact pad fabrication
- Patent number 12,034,027
- Issue date Jul 9, 2024
- OmniVision Technologies, Inc.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate contact structures and cross-coupled contact structures for tr...
- Patent number 12,002,869
- Issue date Jun 4, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical transfer structures
- Patent number 11,990,496
- Issue date May 21, 2024
- OmniVision Technologies, Inc.
- Qin Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process to release silicon stress in forming CMOS image sensor
- Patent number 11,978,753
- Issue date May 7, 2024
- OmniVision Technologies, Inc.
- Yuanliang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Uneven-trench pixel cell and fabrication method
- Patent number 11,948,965
- Issue date Apr 2, 2024
- OmniVision Technologies, Inc.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single diffusion cut for gate structures
- Patent number 11,923,248
- Issue date Mar 5, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel, associated image sensor, and method
- Patent number 11,843,019
- Issue date Dec 12, 2023
- Omni Vision Technologies, Inc.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compiler-level general matrix multiplication configuration optimiza...
- Patent number 11,842,178
- Issue date Dec 12, 2023
- Huawei Technologies Co., Ltd.
- Hui Zang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pixel-array substrate
- Patent number 11,810,931
- Issue date Nov 7, 2023
- OmniVision Technologies, Inc.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pointed-trench pixel-array substrate and associated fabrication method
- Patent number 11,810,940
- Issue date Nov 7, 2023
- OmniVision Technologies, Inc.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single diffusion cut for gate structures
- Patent number 11,810,812
- Issue date Nov 7, 2023
- GLOBALFOUNDRIES U.S. Inc.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel-array substrate and associated method
- Patent number 11,784,206
- Issue date Oct 10, 2023
- OmniVision Technologies, Inc.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flicker-mitigating pixel-array substrate
- Patent number 11,710,752
- Issue date Jul 25, 2023
- OmniVision Technologies, Inc.
- Yuanliang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel formation method
- Patent number 11,695,029
- Issue date Jul 4, 2023
- OmniVision Technologies, Inc.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication process of vertical-channel, silicon, field-effect tran...
- Patent number 11,677,011
- Issue date Jun 13, 2023
- OmniVision Technologies, Inc.
- Yuanliang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flicker-mitigating pixel-array substrate
- Patent number 11,670,648
- Issue date Jun 6, 2023
- OmniVision Technologies Inc.
- Yuanliang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pyramid-shaped transistors
- Patent number 11,621,336
- Issue date Apr 4, 2023
- OmniVision Technologies, Inc.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate cut isolation including air gap, integrated circuit including...
- Patent number 11,610,965
- Issue date Mar 21, 2023
- GLOBALFOUNDRIES U.S. INC.
- Hong Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Uniform threshold voltage non-planar transistors
- Patent number 11,588,033
- Issue date Feb 21, 2023
- OmniVision Technologies, Inc.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and image sensor with vertical transfer gate and buried back...
- Patent number 11,574,947
- Issue date Feb 7, 2023
- OmniVision Technologies, Inc.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Scaled gate contact and source/drain cap
- Patent number 11,569,356
- Issue date Jan 31, 2023
- GLOBALFOUNDRIES U.S. Inc.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cell deep trench isolation pyramid structures for CMOS image sensors
- Patent number 11,538,836
- Issue date Dec 27, 2022
- OmniVision Technologies, Inc.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench formation methods
- Patent number 11,522,005
- Issue date Dec 6, 2022
- OmniVision Technologies, Inc.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Forming two portion spacer after metal gate and contact formation,...
- Patent number 11,482,456
- Issue date Oct 25, 2022
- GLOBALFOUNDRIES U.S. INC.
- Yanping Shen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal deep trench isolation biasing solution
- Patent number 11,476,290
- Issue date Oct 18, 2022
- OmniVision Technologies, Inc.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PIXEL CELL FOR IMAGE SENSOR WITH VERTICAL TRANSFER GATE
- Publication number 20250221062
- Publication date Jul 3, 2025
- OMNIVISION TECHNOLOGIES, INC.
- Hui Zang
Information Patent Application
DEEP TRENCH ISOLATION STRUCTURES FOR CMOS IMAGE SENSOR AND METHODS...
- Publication number 20240363660
- Publication date Oct 31, 2024
- OMNIVISION TECHNOLOGIES, INC.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL TRANSFER GATE DOPING DISTRIBUTION FOR CHARGE TRANSFER FROM...
- Publication number 20240304638
- Publication date Sep 12, 2024
- OMNIVISION TECHNOLOGIES, INC.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CMOS DEVICES WITH ASYMMETRICALLY PASSIVATED ISOLATION STRUCTURE AND...
- Publication number 20240145512
- Publication date May 2, 2024
- OMNIVISION TECHNOLOGIES, INC.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GLOBAL-SHUTTER PIXEL
- Publication number 20240145497
- Publication date May 2, 2024
- OMNIVISION TECHNOLOGIES, INC.
- Hui ZANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINGLE DIFFUSION CUT FOR GATE STRUCTURES
- Publication number 20240030059
- Publication date Jan 25, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Hui ZANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL DEPTH JUNCTION STRUCTURES AND PROCESS METHODS
- Publication number 20230307474
- Publication date Sep 28, 2023
- OMNIVISION TECHNOLOGIES, INC.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR DIAGONAL ISOLATION STRUCTURES
- Publication number 20230307478
- Publication date Sep 28, 2023
- OMNIVISION TECHNOLOGIES, INC.
- Duli Mao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH DYNAMIC RANGE, BACKSIDE-ILLUMINATED, LOW CROSSTALK IMAGE SENSO...
- Publication number 20230282671
- Publication date Sep 7, 2023
- OMNIVISION TECHNOLOGIES, INC.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CENTRAL DEEP TRENCH ISOLATION SHIFT
- Publication number 20230268357
- Publication date Aug 24, 2023
- OMNIVISION TECHNOLOGIES, INC.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BURIED CHANNEL TRANSISTOR STRUCTURES AND PROCESSES
- Publication number 20230223413
- Publication date Jul 13, 2023
- OMNIVISION TECHNOLOGIES, INC.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL TRANSFER STRUCTURES
- Publication number 20230215900
- Publication date Jul 6, 2023
- OMNIVISION TECHNOLOGIES, INC.
- Qin Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DARK-CURRENT INHIBITING IMAGE SENSOR AND METHOD
- Publication number 20230154960
- Publication date May 18, 2023
- OMNIVISION TECHNOLOGIES, INC.
- Yifei DU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR WITH VERTICAL TRANSFER GATE
- Publication number 20230067685
- Publication date Mar 2, 2023
- OMNIVISION TECHNOLOGIES, INC.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE CONTACT PAD AND METHOD OF CONTACT PAD FABRICATION
- Publication number 20230053960
- Publication date Feb 23, 2023
- OMNIVISION TECHNOLOGIES, INC.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GATE CONTACT STRUCTURES AND CROSS-COUPLED CONTACT STRUCTURES FOR TR...
- Publication number 20220416054
- Publication date Dec 29, 2022
- GLOBALFOUNDRIES U.S. Inc.
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PYRAMID-SHAPED TRANSISTORS
- Publication number 20220376068
- Publication date Nov 24, 2022
- OMNIVISION TECHNOLOGIES, INC.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UNIFORM THRESHOLD VOLTAGE NON-PLANAR TRANSISTORS
- Publication number 20220376069
- Publication date Nov 24, 2022
- OMNIVISION TECHNOLOGIES, INC.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FORMATION OF TRENCH SILICIDE SOURCE OR DRAIN CONTACTS WITHOUT GATE...
- Publication number 20220375788
- Publication date Nov 24, 2022
- International Business Machines Corporation
- Andrew Greene
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UNIFORM THRESHOLD VOLTAGE NON-PLANAR TRANSISTORS
- Publication number 20220375977
- Publication date Nov 24, 2022
- OMNIVISION TECHNOLOGIES, INC.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS TO RELEASE SILICON STRESS IN FORMING CMOS IMAGE SENSOR
- Publication number 20220359581
- Publication date Nov 10, 2022
- OMNIVISION TECHNOLOGIES, INC.
- Yuanliang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL LAYOUT WITH PHOTODIODE REGION PARTIALLY SURROUNDING CIRCUITRY
- Publication number 20220352220
- Publication date Nov 3, 2022
- OMNIVISION TECHNOLOGIES, INC.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINGLE DIFFUSION CUT FOR GATE STRUCTURES
- Publication number 20220344212
- Publication date Oct 27, 2022
- GLOBALFOUNDRIES U.S. Inc.
- Hui ZANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL FLOATING DIFFUSION TRANSISTOR WITH VERTICAL GATE STRUCTURE FOR...
- Publication number 20220328545
- Publication date Oct 13, 2022
- OMNIVISION TECHNOLOGIES, INC.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UNEVEN-TRENCH PIXEL CELL AND FABRICATION METHOD
- Publication number 20220320175
- Publication date Oct 6, 2022
- OMNIVISION TECHNOLOGIES, INC.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL-ARRAY SUBSTRATE
- Publication number 20220320162
- Publication date Oct 6, 2022
- OMNIVISION TECHNOLOGIES, INC.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FABRICATION PROCESS OF VERTICAL-CHANNEL, SILICON, FIELD-EFFECT TRAN...
- Publication number 20220199665
- Publication date Jun 23, 2022
- OMNIVISION TECHNOLOGIES, INC.
- Yuanliang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLICKER-MITIGATING PIXEL-ARRAY SUBSTRATE
- Publication number 20220190009
- Publication date Jun 16, 2022
- OMNIVISION TECHNOLOGIES, INC.
- Yuanliang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLICKER-MITIGATING PIXEL-ARRAY SUBSTRATE
- Publication number 20220190019
- Publication date Jun 16, 2022
- OMNIVISION TECHNOLOGIES, INC.
- Yuanliang LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POINTED-TRENCH PIXEL-ARRAY SUBSTRATE AND ASSOCIATED FABRICATION METHOD
- Publication number 20220130886
- Publication date Apr 28, 2022
- OMNIVISION TECHNOLOGIES, INC.
- Hui Zang
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Image sensor diagonal isolation structures

Dual depth junction structures and process methods

Uniform threshold voltage non-planar transistors

Dark-current inhibiting image sensor and method

Pixel layout with photodiode region partially surrounding circuitry

Semiconductor device contact pad and method of contact pad fabrication

Gate contact structures and cross-coupled contact structures for tr...

Vertical transfer structures

Process to release silicon stress in forming CMOS image sensor

Uneven-trench pixel cell and fabrication method

Single diffusion cut for gate structures

Pixel, associated image sensor, and method

Compiler-level general matrix multiplication configuration optimiza...

Pixel-array substrate

Pointed-trench pixel-array substrate and associated fabrication method

Single diffusion cut for gate structures

Pixel-array substrate and associated method

Flicker-mitigating pixel-array substrate

Pixel formation method

Fabrication process of vertical-channel, silicon, field-effect tran...

Flicker-mitigating pixel-array substrate

Pyramid-shaped transistors

Gate cut isolation including air gap, integrated circuit including...

Uniform threshold voltage non-planar transistors

Method and image sensor with vertical transfer gate and buried back...

Scaled gate contact and source/drain cap

Cell deep trench isolation pyramid structures for CMOS image sensors

Trench formation methods

Forming two portion spacer after metal gate and contact formation,...

Metal deep trench isolation biasing solution

Patents Applicationslast 30 patents

PIXEL CELL FOR IMAGE SENSOR WITH VERTICAL TRANSFER GATE

DEEP TRENCH ISOLATION STRUCTURES FOR CMOS IMAGE SENSOR AND METHODS...

VERTICAL TRANSFER GATE DOPING DISTRIBUTION FOR CHARGE TRANSFER FROM...

CMOS DEVICES WITH ASYMMETRICALLY PASSIVATED ISOLATION STRUCTURE AND...

GLOBAL-SHUTTER PIXEL

SINGLE DIFFUSION CUT FOR GATE STRUCTURES

DUAL DEPTH JUNCTION STRUCTURES AND PROCESS METHODS

IMAGE SENSOR DIAGONAL ISOLATION STRUCTURES

HIGH DYNAMIC RANGE, BACKSIDE-ILLUMINATED, LOW CROSSTALK IMAGE SENSO...

CENTRAL DEEP TRENCH ISOLATION SHIFT

BURIED CHANNEL TRANSISTOR STRUCTURES AND PROCESSES

VERTICAL TRANSFER STRUCTURES

DARK-CURRENT INHIBITING IMAGE SENSOR AND METHOD

IMAGE SENSOR WITH VERTICAL TRANSFER GATE

SEMICONDUCTOR DEVICE CONTACT PAD AND METHOD OF CONTACT PAD FABRICATION

GATE CONTACT STRUCTURES AND CROSS-COUPLED CONTACT STRUCTURES FOR TR...

PYRAMID-SHAPED TRANSISTORS

UNIFORM THRESHOLD VOLTAGE NON-PLANAR TRANSISTORS

FORMATION OF TRENCH SILICIDE SOURCE OR DRAIN CONTACTS WITHOUT GATE...

UNIFORM THRESHOLD VOLTAGE NON-PLANAR TRANSISTORS

PROCESS TO RELEASE SILICON STRESS IN FORMING CMOS IMAGE SENSOR

PIXEL LAYOUT WITH PHOTODIODE REGION PARTIALLY SURROUNDING CIRCUITRY

SINGLE DIFFUSION CUT FOR GATE STRUCTURES

DUAL FLOATING DIFFUSION TRANSISTOR WITH VERTICAL GATE STRUCTURE FOR...

UNEVEN-TRENCH PIXEL CELL AND FABRICATION METHOD

PIXEL-ARRAY SUBSTRATE

FABRICATION PROCESS OF VERTICAL-CHANNEL, SILICON, FIELD-EFFECT TRAN...

FLICKER-MITIGATING PIXEL-ARRAY SUBSTRATE

FLICKER-MITIGATING PIXEL-ARRAY SUBSTRATE

POINTED-TRENCH PIXEL-ARRAY SUBSTRATE AND ASSOCIATED FABRICATION METHOD