Inventor
ROH SANG-HO
KR4 patents
⚠️ This page may combine multiple inventors who share the name “ROH SANG-HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
3 patentsUS9391138B2Jul 12, 2016
Semiconductor devices including empty spaces and methods of forming the same
SAMSUNG ELECTRONICS CO LTD8 citations82
US10522379B2Dec 31, 2019
Substrate transfer apparatus
SAMSUNG ELECTRONICS CO LTD6 citations70
US9953928B2Apr 24, 2018
Semiconductor devices including empty spaces
SAMSUNG ELECTRONICS CO LTD0 citations50