Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5576943 | Soft switched three phase inverter with staggered resonant recovery system | — | 1996-11-19 |
| 4811190 | Capacitive boost circuit for extending hold up time | John C. Berry | 1989-03-07 |