Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501194 | Energy recovery snubber circuit for bidirectional power converter and method of operation thereof | Hengchun Mao | 2002-12-31 |
| 6466461 | Method and circuit for reducing voltage level variation in a bias voltage in a power converter | Hengchun Mao | 2002-10-15 |