Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703771 | VHF inverter with self regulation for any load | Wilbur E. Wong, William Hwang | 1997-12-30 |
| 5673188 | Zero voltage switching series resonant half bridge VHF inverter | Wilbur E. Hong, William Hwang | 1997-09-30 |
| 5668715 | Multiple output, zero voltage switching, series resonant VHF inverter | Wilbur E. Hong, William Hwang | 1997-09-16 |
| 5640082 | Duty cycle controlled switch variable capacitor circuit | C. Russ Gulick | 1997-06-17 |
| 5610569 | Staggered horizontal inductor for use with multilayer substrate | William Hwang | 1997-03-11 |