Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4720668 | Zero-voltage switching quasi-resonant converters | Fred C. Lee | 1988-01-19 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4720668 | Zero-voltage switching quasi-resonant converters | Fred C. Lee | 1988-01-19 |