Inventor
CHOI JI MIN
KR2 patents
Patents
2 patentsUS10832983B2Nov 10, 2020
Semiconductor device having a trench type device isolation film and method for fabricating the same
SAMSUNG ELECTRONICS CO LTD1 citations58
US10204825B2Feb 12, 2019
Semiconductor device having air gap spacers and method for fabricating the same
SAMSUNG ELECTRONICS CO LTD0 citations36