Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8062538 | Etching apparatus and method for semiconductor device | Doug Yong Sung, Tae-Yong Kwon, Kyung Hyun Han, Sang Min Jeong | 2011-11-22 |
KL
Kyung Chun Lim
Overall (All Time): #3,270,475 of 4,157,543Top 80%
1
Patents All Time