Inventor
CHOU KENG-YU
TW76 patents
⚠️ This page may combine multiple inventors who share the name “CHOU KENG-YU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
43 patentsUS9437645B1Sep 6, 2016
Composite grid structure to reduce cross talk in back side illumination image sensors
TAIWAN SEMICONDUCTOR MFG CO LTD27 citations94
US10177186B2Jan 8, 2019
Pixel structure of image sensor and method of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD11 citations92
US11276716B2Mar 15, 2022
Image sensor with improved near-infrared (NIR) radiation phase-detection autofocus (PDAF) performance
TAIWAN SEMICONDUCTOR MFG CO LTD6 citations86
US11158664B2Oct 26, 2021
Band-pass filter for stacked sensor
TAIWAN SEMICONDUCTOR MFG CO LTD6 citations84
US10651225B2May 12, 2020
Band-pass filter for stacked sensor
TAIWAN SEMICONDUCTOR MFG CO LTD9 citations84
US10510797B2Dec 17, 2019
Semiconductor image sensor
TAIWAN SEMICONDUCTOR MFG CO LTD7 citations84
US10510788B2Dec 17, 2019
Semiconductor image sensor
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations84
US10367023B1Jul 30, 2019
Semiconductor image sensor
TAIWAN SEMICONDUCTOR MFG CO LTD11 citations84
US10319768B2Jun 11, 2019
Image sensor scheme for optical and electrical improvement
TAIWAN SEMICONDUCTOR MFG CO LTD6 citations84
US10002899B2Jun 19, 2018
Microlens for a phase detection auto focus (PDAF) pixel of a composite grid structure
TAIWAN SEMICONDUCTOR MFG CO LTD15 citations84
US9893111B2Feb 13, 2018
Full-PDAF (phase detection autofocus) CMOS image sensor structures
TAIWAN SEMICONDUCTOR MFG CO LTD14 citations84
US9564468B2Feb 7, 2017
Composite grid structure to reduce crosstalk in back side illumination image sensors
TAIWAN SEMICONDUCTOR MFG CO LTD10 citations84
US11791357B2Oct 17, 2023
Composite BSI structure and method of manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations75
US11923386B2Mar 5, 2024
Image sensor with improved near-infrared (NIR) radiation phase-detection autofocus (PDAF) performance
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US11764239B2Sep 19, 2023
Wafer level image sensor package
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US11705470B2Jul 18, 2023
Image sensor scheme for optical and electrical improvement
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US11699718B2Jul 11, 2023
Semiconductor image sensor
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US11670647B2Jun 6, 2023
Image sensor with improved near-infrared (NIR) radiation phase-detection autofocus (PDAF) performance
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11658196B2May 23, 2023
Semiconductor image sensor
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US11329083B2May 10, 2022
Wafer level image sensor package
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US11211419B2Dec 28, 2021
Composite bsi structure and method of manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations73
US11158662B2Oct 26, 2021
Semiconductor image sensor
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US11004887B2May 11, 2021
Semiconductor image sensor
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US10998364B2May 4, 2021
Image sensor scheme for optical and electrical improvement
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US10797096B2Oct 6, 2020
Semiconductor image sensor
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US10651220B2May 12, 2020
Narrow band filter with high transmission
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US10510795B1Dec 17, 2019
Semiconductor image sensor
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US10510794B2Dec 17, 2019
Semiconductor image sensor
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10347675B2Jul 9, 2019
Image sensor and image processing method using the same
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US9905605B2Feb 27, 2018
Phase detection autofocus techniques
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations73
US9837464B2Dec 5, 2017
Backside structure and methods for BSI image sensors
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US9609239B2Mar 28, 2017
Infrared image sensor
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations73
US9576999B2Feb 21, 2017
Backside structure and methods for BSI image sensors
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10163973B2Dec 25, 2018
Method for forming the front-side illuminated image sensor device structure with light pipe
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations72
US12356750B2Jul 8, 2025
Deep trench isolation for cross-talk reduction
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations64
US12199120B2Jan 14, 2025
Image sensor scheme for optical and electrical improvement
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12062678B2Aug 13, 2024
Trench isolation structure for scaled pixel region
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12278254B2Apr 15, 2025
Band-pass filter for stacked sensor
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12199128B2Jan 14, 2025
Wavelength tunable narrow band filter
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12154924B2Nov 26, 2024
Narrow band filter with high transmission
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12148782B2Nov 19, 2024
Composite BSI structure and method of manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12100720B2Sep 24, 2024
Wafer level image sensor package
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11764248B2Sep 19, 2023
Band-pass filter for stacked sensor
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
TAIWAN SEMICONDUCTOR MFG
4 patentsUS9356069B2May 31, 2016
Photo diode and method of forming the same
TAIWAN SEMICONDUCTOR MFG4 citations84
US9305966B2Apr 5, 2016
Backside structure and method for BSI image sensors
TAIWAN SEMICONDUCTOR MFG5 citations84
US9064989B2Jun 23, 2015
Photo diode and method of forming the same
TAIWAN SEMICONDUCTOR MFG6 citations84
US8969991B2Mar 3, 2015
Backside structure and methods for BSI image sensors
TAIWAN SEMICONDUCTOR MFG8 citations84
CHUANG CHUN-CHIEH
2 patentsCHOU KENG-YU
1 patentShowing the top 50 of 76 patents by PatentIndex Score.