Inventor
KIM CHANGHWA
KR24 patents
Patents
24 patentsUS10396034B2Aug 27, 2019
Semiconductor devices and methods of manufacturing semiconductor devices
SAMSUNG ELECTRONICS CO LTD7 citations83
US10043800B2Aug 7, 2018
Integrated circuit device with gate line crossing fin-type active region
SAMSUNG ELECTRONICS CO LTD10 citations83
US10586824B2Mar 10, 2020
Image sensor
SAMSUNG ELECTRONICS CO LTD9 citations82
US11335637B2May 17, 2022
Semiconductor devices and methods of manufacturing semiconductor devices
SAMSUNG ELECTRONICS CO LTD1 citations72
US10522537B2Dec 31, 2019
Integrated circuit device
SAMSUNG ELECTRONICS CO LTD3 citations72
US11502117B2Nov 15, 2022
Image sensor including conductive connection pattern
SAMSUNG ELECTRONICS CO LTD2 citations71
US10128376B2Nov 13, 2018
Semiconductor devices and methods of fabricating the same
SAMSUNG ELECTRONICS CO LTD2 citations71
US9466724B2Oct 11, 2016
Semiconductor devices having source/drain and method of fabricating the same
SAMSUNG ELECTRONICS CO LTD5 citations71
US11393854B2Jul 19, 2022
Image sensor with photoelectric part and transfer gate on opposite sides of the substrate
SAMSUNG ELECTRONICS CO LTD3 citations70
US11348960B2May 31, 2022
Semiconductor device
SAMSUNG ELECTRONICS CO LTD3 citations70
US10872927B2Dec 22, 2020
Image sensors having separation structures
SAMSUNG ELECTRONICS CO LTD2 citations70
US12132001B2Oct 29, 2024
Semiconductor devices and methods of manufacturing semiconductor devices
SAMSUNG ELECTRONICS CO LTD0 citations62
US11804438B2Oct 31, 2023
Semiconductor devices and methods of manufacturing semiconductor devices
SAMSUNG ELECTRONICS CO LTD0 citations62
US12439722B2Oct 7, 2025
Image sensor
SAMSUNG ELECTRONICS CO LTD0 citations61
US11843017B2Dec 12, 2023
Image sensor
SAMSUNG ELECTRONICS CO LTD0 citations61
US11574948B2Feb 7, 2023
Image sensor including transfer transistor having channel pattern on interlayered insulating layer over substrate and method of fabricating an image sensor
SAMSUNG ELECTRONICS CO LTD0 citations61
US11233087B2Jan 25, 2022
Image sensor
SAMSUNG ELECTRONICS CO LTD0 citations61
US11411052B2Aug 9, 2022
Image sensor
SAMSUNG ELECTRONICS CO LTD0 citations60
US12598828B2Apr 7, 2026
Semiconductor device
SAMSUNG ELECTRONICS CO LTD0 citations59
US12191335B2Jan 7, 2025
Image sensor and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD1 citations59
US11004889B2May 11, 2021
Method of fabricating image sensor
SAMSUNG ELECTRONICS CO LTD0 citations56
US11843020B2Dec 12, 2023
Image sensor
SAMSUNG ELECTRONICS CO LTD0 citations50
US11011562B2May 18, 2021
Image sensor
SAMSUNG ELECTRONICS CO LTD0 citations50
US11948964B2Apr 2, 2024
Image sensor having vertical, transfer, reset, source follower, and select transistors vertically aligned over the photodiode
SAMSUNG ELECTRONICS CO LTD0 citations47