Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642065 | Zero-voltage switching circuitry, as for use in resonant inverters | Nak-Choon Choi | 1997-06-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642065 | Zero-voltage switching circuitry, as for use in resonant inverters | Nak-Choon Choi | 1997-06-24 |