Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657212 | Capacitor coupled converter | Bryan M. H. Pong | 1997-08-12 |
| 5652700 | Low cost AC-to-DC converter having input current with reduced harmonics | Fu-Sheng Tsai, Francis Ho, Robert Chun Fung Lee | 1997-07-29 |
| 5633791 | Double modulation converter | Bryan M. H. Pong | 1997-05-27 |