Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7014739 | Convex profile anode for electroplating system | Tien-Chen Hu, Hong-Jin Pu, Zhi-Zan Zhuang | 2006-03-21 |
| 6914337 | Calibration wafer and kit | Chih-Nan Chuang, Tien-Chen Hu, Cheng-Fang Chang | 2005-07-05 |