Issued Patents 2011
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, Kyung Chun Lim | 2011-11-22 |
SJ
Sang Min Jeong
Overall (2011): #174,533 of 364,097Top 50%
1
Patents 2011