Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7715196 | Mounting device for chips | Chu-Cheng Tsai | 2010-05-11 |
| 6977350 | Power switching device to enable power switching between single phase power and three phase power | Kuo-Chu Yeh, Yu-Kun Sun | 2005-12-20 |