Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602323 | Method and apparatus for reducing PFC emission during semiconductor manufacture | Seung-Ki Chae, Sang-Gon Lee, Sang-Hyuk Chung | 2003-08-05 |
SH
Seong-Jin Heo
Overall (All Time): #3,519,257 of 4,157,543Top 85%
1
Patents All Time