Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667919 | Attenuated phase shift mask and method of manufacture thereof | Chih-Chiang Tu, Jon-Yiew Gan, Chin-Lung Lin | 1997-09-16 |
TW
Tai-Bor Wu
Overall (1997): #70,499 of 185,788Top 40%
1
Patents 1997