Inventor

Keng-Yu Chou

Inventor

Kaohsiung, TW

Overview

39→

Patents

2013–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 39 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H10Fprimary

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation34%

H01LSemiconductor devices29%

G02BOptical elements, systems or apparatus7%

H04NPictorial communication, e.g. television7%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%

Y02PClimate change mitigation technologies in the production or processing of goods6%

E05BLocks4%

E05CBolts or fastening devices for wings, specially for doors or windows4%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them1%

H03HImpedance networks, e.g. resonant circuits1%

PatentTitleYear

10,797,096Semiconductor image sensor2020 10,672,812Image sensor2020 10,651,220Narrow band filter with high transmission2020 10,651,225Band-pass filter for stacked sensor2020 10,510,795Semiconductor image sensor2019 10,510,788Semiconductor image sensor2019 10,510,797Semiconductor image sensor2019 10,510,794Semiconductor image sensor2019 10,468,443Pixel structure of image sensor and method of forming same2019 10,367,023Semiconductor image sensor2019 10,347,675Image sensor and image processing method using the same2019 10,319,768Image sensor scheme for optical and electrical improvement2019 10,177,186Pixel structure of image sensor and method of forming same2019 10,163,973Method for forming the front-side illuminated image sensor device structure with light pipe2018 10,002,899Microlens for a phase detection auto focus (PDAF) pixel of a composite grid structure2018 9,929,198'Infrared image sensor'2018 9,905,605'Phase detection autofocus techniques'2018 9,893,111'Full-PDAF (phase detection autofocus) CMOS image sensor structures'2018 9,837,464Backside structure and methods for BSI image sensors2017 9,613,996'Backside structure and methods for BSI image sensors'2017 9,609,239'Infrared image sensor'2017 9,576,999'Backside structure and methods for BSI image sensors'2017 9,570,503'Ridge structure for back side illuminated image sensor'2017 9,564,468'Composite grid structure to reduce crosstalk in back side illumination image sensors'2017 9,536,915'Image sensor with embedded infrared filter layer'2017 9,437,645'Composite grid structure to reduce cross talk in back side illumination image sensors'2016 9,401,380'Backside structure and methods for BSI image sensors'2016 9,374,538'Image sensor with embedded infrared filter layer'2016 9,356,058'Backside structure for BSI image sensor'2016 9,356,069'Photo diode and method of forming the same'2016 9,305,966'Backside structure and method for BSI image sensors'2016 9,064,989'Photo diode and method of forming the same'2015 9,064,986'Photo diode and method of forming the same'2015 8,981,510'Ridge structure for back side illuminated image sensor'2015 8,969,991'Backside structure and methods for BSI image sensors'2015 8,809,098'Back side defect reduction for back side illuminated image sensor'2014 8,709,854'Backside structure and methods for BSI image sensors'2014 8,614,495'Back side defect reduction for back side illuminated image sensor'2013 8,405,182'Back side illuminated image sensor with improved stress immunity'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2016Patents assigned to TAIWAN SEMICONDUCTOR MFG (11)· patent assignee history

2013–2016Patents assigned to CHOU KENG-YU (5)· patent assignee history

2013–2016Patents assigned to CHUANG CHUN-CHIEH (5)· patent assignee history

2013–2016Patents assigned to LIU JEN-CHENG (5)· patent assignee history

2013–2020Based in Kaohsiung, TW· patent location history

2013–2015Based in Kaoshiung, TW· patent location history

2016–2020Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (28)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TAIWAN SEMICONDUCTOR MFG CO LTD	28	2016–2020
TAIWAN SEMICONDUCTOR MFG	11	2013–2016
CHOU KENG-YUself	5	2013–2016
CHUANG CHUN-CHIEH	5	2013–2016
LIU JEN-CHENG	5	2013–2016

Locations

Location	Patents	Span
Kaohsiung, TW	37	2013–2020
Kaoshiung, TW	2	2013–2015