Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7916459 | Key structure and electronic device having the key structure | Hsin-Chu Lee | 2011-03-29 |
| 6130155 | Method of forming metal lines in an integrated circuit having reduced reaction with an anti-reflection coating | Jeng-Pei Chen, Chung-Yi Chiu | 2000-10-10 |
| 5760484 | Alignment mark pattern for semiconductor process | Fu-Cheng Lin, Chen-Tai Kuo | 1998-06-02 |