Inventor
PARK SANGWUK
KR14 patents
⚠️ This page may combine multiple inventors who share the name “PARK SANGWUK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
10 patentsUS10854612B2Dec 1, 2020
Semiconductor device including active region with variable atomic concentration of oxide semiconductor material and method of forming the same
SAMSUNG ELECTRONICS CO LTD10 citations83
US11862476B2Jan 2, 2024
Method of forming a semiconductor device including an active region with variable atomic concentration of oxide semiconductor material
SAMSUNG ELECTRONICS CO LTD0 citations62
US12272555B2Apr 8, 2025
Methods of forming semiconductor devices
SAMSUNG ELECTRONICS CO LTD0 citations59
US12532457B2Jan 20, 2026
Semiconductor memory device and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations50
US12593438B2Mar 31, 2026
Semiconductor memory devices
SAMSUNG ELECTRONICS CO LTD0 citations48
US12557268B2Feb 17, 2026
Semiconductor device
SAMSUNG ELECTRONICS CO LTD0 citations48
US12414287B2Sep 9, 2025
Method of fabricating semiconductor device
SAMSUNG ELECTRONICS CO LTD0 citations47
US12446220B2Oct 14, 2025
Semiconductor memory device and method of fabricating the same
SAMSUNG ELECTRONICS CO LTD0 citations45
US12396148B2Aug 19, 2025
Method of manufacturing integrated circuit device
SAMSUNG ELECTRONICS CO LTD0 citations43
US12563719B2Feb 24, 2026
Integrated circuit device
SAMSUNG ELECTRONICS CO LTD0 citations42