Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327334 | Zero current switching DC-DC converter incorporating a tapped resonant inductor | Lu Ding | 1994-07-05 |
| 5321235 | Half-bridge converter switching power supply for magnetron | Etsuko Yamamoto, Etsuo Sakoguchi, Katsuhiko Ito | 1994-06-14 |