Inventor
HWANG JUNGHEUN
KR4 patents
Patents
4 patentsUS12238920B2Feb 25, 2025
Semiconductor devices having air spacer
SAMSUNG ELECTRONICS CO LTD0 citations54
US11508732B2Nov 22, 2022
Semiconductor devices having air spacer
SAMSUNG ELECTRONICS CO LTD0 citations54
US11380552B2Jul 5, 2022
Method of manufacturing integrated circuit device
SAMSUNG ELECTRONICS CO LTD0 citations42
US10580688B2Mar 3, 2020
Method of manufacturing semiconductor device
SAMSUNG ELECTRONICS CO LTD0 citations36