Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486642 | Tapped-inductor step-down converter and method for clamping the tapped-inductor step-down converter | — | 2002-11-26 |
| 6487094 | High efficiency DC-DC power converter | DaFeng Weng | 2002-11-26 |
| 6477064 | High efficiency DC-DC power converter with turn-off snubber | DaFeng Weng | 2002-11-05 |
| 6473318 | Leakage energy recovering system and method for flyback converter | Da Feng Weng | 2002-10-29 |
| 6441652 | High efficiency high frequency resonant gate driver for power converter | — | 2002-08-27 |
| 6417629 | Push-pull based voltage-clamping electronic ballast | DaFeng Weng | 2002-07-09 |