Keng-Yu Chou

Person

Kaohsiung City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Deep trench isolation for cross-talk reduction
- Patent number 12,356,750
- Issue date Jul 8, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Cheng Yu Huang
Information Patent Grant
Wave guide filter for semiconductor imaging devices
- Patent number 12,278,249
- Issue date Apr 15, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Band-pass filter for stacked sensor
- Patent number 12,278,254
- Issue date Apr 15, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor with scattering structure
- Patent number 12,211,871
- Issue date Jan 28, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength tunable narrow band filter
- Patent number 12,199,128
- Issue date Jan 14, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor scheme for optical and electrical improvement
- Patent number 12,199,120
- Issue date Jan 14, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Sheng-Chan Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Narrow band filter with high transmission
- Patent number 12,154,924
- Issue date Nov 26, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reduced cross-talk in color and infrared image sensor
- Patent number 12,148,783
- Issue date Nov 19, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Keng-Yu Chou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite BSI structure and method of manufacturing the same
- Patent number 12,148,782
- Issue date Nov 19, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Wei Chuang Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wafer level image sensor package
- Patent number 12,100,720
- Issue date Sep 24, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Wen-Hau Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench isolation structure for scaled pixel region
- Patent number 12,062,678
- Issue date Aug 13, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor with improved near-infrared (NIR) radiation phase-dete...
- Patent number 11,923,386
- Issue date Mar 5, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Keng-Yu Chou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Enhanced design for image sensing technology
- Patent number 11,923,392
- Issue date Mar 5, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Keng-Yu Chou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench isolation structure for image sensors
- Patent number 11,862,654
- Issue date Jan 2, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wave guide filter for semiconductor imaging devices
- Patent number 11,862,650
- Issue date Jan 2, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite BSI structure and method of manufacturing the same
- Patent number 11,791,357
- Issue date Oct 17, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Wei Chuang Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Band-pass filter for stacked sensor
- Patent number 11,764,248
- Issue date Sep 19, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wafer level image sensor package
- Patent number 11,764,239
- Issue date Sep 19, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Wen-Hau Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna structure with wide beamwidth
- Patent number 11,721,908
- Issue date Aug 8, 2023
- Wistron NeWeb Corp.
- Keng-Hung Chou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor scheme for optical and electrical improvement
- Patent number 11,705,470
- Issue date Jul 18, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Sheng-Chan Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor image sensor
- Patent number 11,699,718
- Issue date Jul 11, 2023
- Taiwan Semiconductor Manufacturing Company Ltd.
- Wei-Chieh Chiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor with improved near-infrared (NIR) radiation phase-dete...
- Patent number 11,670,647
- Issue date Jun 6, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Keng-Yu Chou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor image sensor
- Patent number 11,658,196
- Issue date May 23, 2023
- Taiwan Semiconductor Manufacturing Company Ltd.
- Keng-Yu Chou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor image sensor
- Patent number 11,646,340
- Issue date May 9, 2023
- Taiwan Semiconductor Manufacturing Company Ltd.
- Wen-Hau Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength tunable narrow band filter
- Patent number 11,404,468
- Issue date Aug 2, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd
- Cheng Yu Huang
- G02 - OPTICS
Information Patent Grant
Wafer level image sensor package
- Patent number 11,329,083
- Issue date May 10, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd
- Wen-Hau Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor with improved near-infrared (NIR) radiation phase-dete...
- Patent number 11,276,716
- Issue date Mar 15, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd
- Keng-Yu Chou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wave guide filter for semiconductor imaging devices
- Patent number 11,233,081
- Issue date Jan 25, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite bsi structure and method of manufacturing the same
- Patent number 11,211,419
- Issue date Dec 28, 2021
- Taiwan Semiconductor Manufacturing Company, Ltd
- Wei Chuang Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor image sensor
- Patent number 11,158,662
- Issue date Oct 26, 2021
- Taiwan Semiconductor Manufacturing Company, Ltd
- Keng-Yu Chou
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE SENSORS AND METHODS OF MANUFACTURE
- Publication number 20250212545
- Publication date Jun 26, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Keng-Yu Chou
Information Patent Application
IMAGE SENSOR DEVICE WITH LIGHT RETENTION STRUCTURE
- Publication number 20250194277
- Publication date Jun 12, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Cheng-Yu Huang
Information Patent Application
INTEGRATED CIRCUIT DEVICE INCLUDING A CROSSTALK REDUCTION STRUCTURE...
- Publication number 20250142993
- Publication date May 1, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yi-Hsuan Wang
Information Patent Application
LENSES AND METHODS OF MANUFACTURING THE SAME
- Publication number 20250107268
- Publication date Mar 27, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yi-Hsuan WANG
Information Patent Application
WAVELENGTH TUNABLE NARROW BAND FILTER
- Publication number 20250098343
- Publication date Mar 20, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Cheng Yu Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SENSOR SCHEME FOR OPTICAL AND ELECTRICAL IMPROVEMENT
- Publication number 20250098350
- Publication date Mar 20, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Sheng-Chan Li
Information Patent Application
NARROW BAND FILTER WITH HIGH TRANSMISSION
- Publication number 20250089393
- Publication date Mar 13, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Cheng Yu Huang
Information Patent Application
METALENS FOR NEAR INFRARED PHOTODETECTOR
- Publication number 20240429257
- Publication date Dec 26, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yi-Hsuan Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR WITH SCATTERING STRUCTURE
- Publication number 20240379703
- Publication date Nov 14, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEEP TRENCH ISOLATION FOR CROSS-TALK REDUCTION
- Publication number 20240379714
- Publication date Nov 14, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAFER LEVEL IMAGE SENSOR PACKAGE
- Publication number 20240371895
- Publication date Nov 7, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wen-Hau Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE BSI STRUCTURE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240371904
- Publication date Nov 7, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wei Chuang Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STACKED SEMICONDUCTOR STRUCTURE
- Publication number 20240363668
- Publication date Oct 31, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRENCH ISOLATION STRUCTURE FOR SCALED PIXEL REGION
- Publication number 20240332332
- Publication date Oct 3, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH ASPECT RATIO BACK SIDE DEEP TRENCH ISOLATON STRUCTURE WITH SUB...
- Publication number 20240243156
- Publication date Jul 18, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Tsung Hsien Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR WITH IMPROVED NEAR-INFRARED (NIR) RADIATION PHASE-DETE...
- Publication number 20240170506
- Publication date May 23, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Keng-Yu Chou
- G01 - MEASURING TESTING
Information Patent Application
SHIFTED MICRO-LENSES FOR INCREASED IMAGING DEVICE PERFORMANCE
- Publication number 20240113143
- Publication date Apr 4, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVE GUIDE FILTER FOR SEMICONDUCTOR IMAGING DEVICES
- Publication number 20240088182
- Publication date Mar 14, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRENCH ISOLATION STRUCTURE FOR IMAGE SENSORS
- Publication number 20240021644
- Publication date Jan 18, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE BSI STRUCTURE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240021643
- Publication date Jan 18, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wei Chuang Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCED CROSS-TALK IN COLOR AND INFRARED IMAGE SENSOR
- Publication number 20230402483
- Publication date Dec 14, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Keng-Yu Chou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR
- Publication number 20230402477
- Publication date Dec 14, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Chun-Hao CHUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAFER LEVEL IMAGE SENSOR PACKAGE
- Publication number 20230369363
- Publication date Nov 16, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wen-Hau Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENHANCED DESIGN FOR IMAGE SENSING TECHNOLOGY
- Publication number 20230369366
- Publication date Nov 16, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Keng-Yu Chou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BAND-PASS FILTER FOR STACKED SENSOR
- Publication number 20230361147
- Publication date Nov 9, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ISOLATION STRUCTURE CONFIGURED TO REDUCE CROSS TALK IN IMAGE SENSOR
- Publication number 20230326951
- Publication date Oct 12, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Cheng-Ying Ho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ISOLATION STRUCTURES IN IMAGE SENSORS
- Publication number 20230317758
- Publication date Oct 5, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Cheng-Ying Ho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR SCHEME FOR OPTICAL AND ELECTRICAL IMPROVEMENT
- Publication number 20230299105
- Publication date Sep 21, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Sheng-Chan Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR WITH IMPROVED NEAR-INFRARED (NIR) RADIATION PHASE-DETE...
- Publication number 20230261011
- Publication date Aug 17, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Keng-Yu Chou
- G01 - MEASURING TESTING
Information Patent Application
DEEP TRENCH ISOLATION FOR CROSS-TALK REDUCTION
- Publication number 20220359583
- Publication date Nov 10, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Cheng Yu Huang
- H01 - BASIC ELECTRIC ELEMENTS

Keng-Yu Chou

Person

Patents Grantslast 30 patents

Deep trench isolation for cross-talk reduction

Wave guide filter for semiconductor imaging devices

Band-pass filter for stacked sensor

Image sensor with scattering structure

Wavelength tunable narrow band filter

Image sensor scheme for optical and electrical improvement

Narrow band filter with high transmission

Reduced cross-talk in color and infrared image sensor

Composite BSI structure and method of manufacturing the same

Wafer level image sensor package

Trench isolation structure for scaled pixel region

Image sensor with improved near-infrared (NIR) radiation phase-dete...

Enhanced design for image sensing technology

Trench isolation structure for image sensors

Wave guide filter for semiconductor imaging devices

Composite BSI structure and method of manufacturing the same

Band-pass filter for stacked sensor

Wafer level image sensor package

Antenna structure with wide beamwidth

Image sensor scheme for optical and electrical improvement

Semiconductor image sensor

Image sensor with improved near-infrared (NIR) radiation phase-dete...

Semiconductor image sensor

Semiconductor image sensor

Wavelength tunable narrow band filter

Wafer level image sensor package

Image sensor with improved near-infrared (NIR) radiation phase-dete...

Wave guide filter for semiconductor imaging devices

Composite bsi structure and method of manufacturing the same

Semiconductor image sensor

Patents Applicationslast 30 patents

IMAGE SENSORS AND METHODS OF MANUFACTURE

IMAGE SENSOR DEVICE WITH LIGHT RETENTION STRUCTURE

INTEGRATED CIRCUIT DEVICE INCLUDING A CROSSTALK REDUCTION STRUCTURE...

LENSES AND METHODS OF MANUFACTURING THE SAME

WAVELENGTH TUNABLE NARROW BAND FILTER

IMAGE SENSOR SCHEME FOR OPTICAL AND ELECTRICAL IMPROVEMENT

NARROW BAND FILTER WITH HIGH TRANSMISSION

METALENS FOR NEAR INFRARED PHOTODETECTOR

IMAGE SENSOR WITH SCATTERING STRUCTURE

DEEP TRENCH ISOLATION FOR CROSS-TALK REDUCTION

WAFER LEVEL IMAGE SENSOR PACKAGE

COMPOSITE BSI STRUCTURE AND METHOD OF MANUFACTURING THE SAME

STACKED SEMICONDUCTOR STRUCTURE

TRENCH ISOLATION STRUCTURE FOR SCALED PIXEL REGION

HIGH ASPECT RATIO BACK SIDE DEEP TRENCH ISOLATON STRUCTURE WITH SUB...

IMAGE SENSOR WITH IMPROVED NEAR-INFRARED (NIR) RADIATION PHASE-DETE...

SHIFTED MICRO-LENSES FOR INCREASED IMAGING DEVICE PERFORMANCE

WAVE GUIDE FILTER FOR SEMICONDUCTOR IMAGING DEVICES

TRENCH ISOLATION STRUCTURE FOR IMAGE SENSORS

COMPOSITE BSI STRUCTURE AND METHOD OF MANUFACTURING THE SAME

REDUCED CROSS-TALK IN COLOR AND INFRARED IMAGE SENSOR

IMAGE SENSOR

WAFER LEVEL IMAGE SENSOR PACKAGE

ENHANCED DESIGN FOR IMAGE SENSING TECHNOLOGY

BAND-PASS FILTER FOR STACKED SENSOR

ISOLATION STRUCTURE CONFIGURED TO REDUCE CROSS TALK IN IMAGE SENSOR

ISOLATION STRUCTURES IN IMAGE SENSORS

IMAGE SENSOR SCHEME FOR OPTICAL AND ELECTRICAL IMPROVEMENT

IMAGE SENSOR WITH IMPROVED NEAR-INFRARED (NIR) RADIATION PHASE-DETE...

DEEP TRENCH ISOLATION FOR CROSS-TALK REDUCTION