Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9321224 | Infrared absorption film, infrared absorption film manufacturing method and camera module comprising the infrared absorption film | Yu-Chih Kao, Chen-Kuo Lu, Kuan-Yu Li, Tzu-Ching Hung, Chiu-Feng Chen | 2016-04-26 |
| 8021566 | Method for pre-conditioning CMP polishing pad | Wen-Chih Chiou, Hsin-Hsien Lu, Liang-Guang Chen | 2011-09-20 |
| 7105446 | Apparatus for pre-conditioning CMP polishing pad | Wen-Chih Chiou, Hsin-Hsien Lu, Liang-Guang Chen | 2006-09-12 |
| 6803310 | Method for forming a plug metal layer | Yu-Piao Wang | 2004-10-12 |
| 6787461 | Method for forming a plug metal layer | Yu-Piao Wang | 2004-09-07 |
| 6686278 | Method for forming a plug metal layer | Yu-Piao Wang | 2004-02-03 |