Inventor
LEE KWANHEUM
KR9 patents
⚠️ This page may combine multiple inventors who share the name “LEE KWANHEUM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
7 patentsUS10658463B2May 19, 2020
Semiconductor device having asymmetrical source/drain
SAMSUNG ELECTRONICS CO LTD13 citations92
US11322590B2May 3, 2022
Semiconductor device having asymmetrical source/drain
SAMSUNG ELECTRONICS CO LTD7 citations83
US9882004B2Jan 30, 2018
Semiconductor device having asymmetrical source/drain
SAMSUNG ELECTRONICS CO LTD6 citations82
US11881510B2Jan 23, 2024
Semiconductor device
SAMSUNG ELECTRONICS CO LTD0 citations62
US11482596B2Oct 25, 2022
Semiconductor device
SAMSUNG ELECTRONICS CO LTD1 citations62
US11942515B2Mar 26, 2024
Semiconductor device having asymmetrical source/drain
SAMSUNG ELECTRONICS CO LTD0 citations60
US12464775B2Nov 4, 2025
Semiconductor device
SAMSUNG ELECTRONICS CO LTD0 citations43