Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D628313 | Head lamp | Wei Wang, Chiang-Kuo Tang | 2010-11-30 |
| D628331 | Lamp | Chiang-Kuo Tang, Ting Dong | 2010-11-30 |
| 7592556 | Vibration switch | Cheng-Hao Chou | 2009-09-22 |
| 6717084 | Contact switch | — | 2004-04-06 |
| 6441331 | Press switch | Yu-Ting Ni, Hsin-Hsun Chen | 2002-08-27 |