Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8378962 | LCD backlight driving device with an isolating transformer | Cheng-Chia Hsu, Yu-Cheng Pan | 2013-02-19 |
| 7212045 | Double frequency signal generator | Cheng-Chia Hsu, Teng-Ho Wu, Yu-Cheng Pan | 2007-05-01 |
| 7109723 | Bridge type phase detection device | Cheng-Chia Hsu, Teng-Ho Wu, Teng-Kang Chang | 2006-09-19 |
| 5905887 | Clock frequency detection for computer system | Shyh-Jia Wu | 1999-05-18 |