Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7821326 | Charge pump | Cheng-Chung Yeh | 2010-10-26 |
| 6831286 | Method for determining a tilt angle of an optical pickup head | Jeng-Jiun Chen, Bor-Ruey Chen | 2004-12-14 |
| 6785899 | Adjusting device for an optical disk reading device | Jeng-Jiun Chen, Bor-Ruey Chen | 2004-08-31 |
| 6772424 | Locking and ejection mechanism for disk drive | Shih-Lin Yeh, Jui-Nan Chuang | 2004-08-03 |
| 6628597 | Guide rail assembly for disk drive | Shih-Lin Yeh, Jui-Nan Chuang | 2003-09-30 |