Inventor
YOON CHANGSEOP
KR18 patents
⚠️ This page may combine multiple inventors who share the name “YOON CHANGSEOP”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
16 patentsUS10366997B2Jul 30, 2019
Semiconductor devices and methods for manufacturing the same
SAMSUNG ELECTRONICS CO LTD7 citations83
US10229911B2Mar 12, 2019
Semiconductor device having contact plugs and method of forming the same
SAMSUNG ELECTRONICS CO LTD4 citations82
US10096546B2Oct 9, 2018
Semiconductor device
SAMSUNG ELECTRONICS CO LTD6 citations82
US9780033B2Oct 3, 2017
Semiconductor device and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD7 citations82
US10283502B2May 7, 2019
Semiconductor device
SAMSUNG ELECTRONICS CO LTD5 citations81
US10211156B2Feb 19, 2019
Semiconductor device
SAMSUNG ELECTRONICS CO LTD2 citations71
US10867997B2Dec 15, 2020
Semiconductor device
SAMSUNG ELECTRONICS CO LTD3 citations70
US10643995B2May 5, 2020
Semiconductor device
SAMSUNG ELECTRONICS CO LTD1 citations70
US9978684B2May 22, 2018
Semiconductor devices
SAMSUNG ELECTRONICS CO LTD2 citations69
US9799674B2Oct 24, 2017
Semiconductor devices including field effect transistors
SAMSUNG ELECTRONICS CO LTD2 citations69
US12356697B2Jul 8, 2025
Integrated circuit device and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations61
US9748243B2Aug 29, 2017
Semiconductor device having contact plugs and method of forming the same
SAMSUNG ELECTRONICS CO LTD1 citations61
US10763268B2Sep 1, 2020
Semiconductor devices and methods for manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations51
US10431586B2Oct 1, 2019
Semiconductor device having contact plugs
SAMSUNG ELECTRONICS CO LTD0 citations50
US10388604B2Aug 20, 2019
Methods of manufacturing semiconductor devices
SAMSUNG ELECTRONICS CO LTD0 citations48
US10109645B2Oct 23, 2018
Semiconductor devices
SAMSUNG ELECTRONICS CO LTD1 citations48