Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7482782 | Charge control system using pulse width modulation | Chih-Min Hsu, Dar-Cherng Su, Albert Chen, Jui-Liang Wang, Charles Huang | 2009-01-27 |
| 6657932 | Device and method of temperature control for optical storage and retrieving apparatus | Meng-Shin Yen | 2003-12-02 |
| 6097680 | Speed of a compact disk drive | Meng-Shin Yen, Wai William Wang | 2000-08-01 |