Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398904 | Wet etching system for manufacturing semiconductor devices | Yong-Woo Heo | 2002-06-04 |
HL
Heoung-bin Lim
Overall (2002): #208,307 of 266,432Top 80%
1
Patents 2002