Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6385056 | Precision switching power amplifier and uninterruptible power system | — | 2002-05-07 |
| 6366474 | Switching power supplies incorporating power factor correction and/or switching at resonant transition | — | 2002-04-02 |
| 6362979 | Switching power amplifier and uninterruptible power system comprising DC/DC converter for providing sinusoidal output | — | 2002-03-26 |