Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7436685 | Piecewise on-time modulation apparatus and method for a power factor corrector | Hong-Chun Li, Dan Chen | 2008-10-14 |
| 7023718 | Two-phase driver and driving method | Nan-Chuan Huang | 2006-04-04 |
| 7015658 | Driving circuit configured in a three-phase inverter and driving method thereof | Chin-Chiang Yeh | 2006-03-21 |
| 5550498 | Method and apparatus for charge pulse-width modulation control | Khang-Shen Kwan, Li-Ming Wu | 1996-08-27 |