Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7072261 | Driving method | Kuo-Hsien Cheng, Hsin-Tung Yu | 2006-07-04 |
| 6968244 | Apparatus and method for sharing an audio processing device between at least two optical information reproducing devices | — | 2005-11-22 |
| 6335598 | DC brushless motor system with capacitors | Chi-Cheng Lin, Ching-Hung Lin | 2002-01-01 |