Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355294 | Unity power factor control for dual active bridge converter | Rik W. De Doncker | 1994-10-11 |
| 5283727 | Independent control of the AC line current and output DC voltage of a high power factor AC-to-DC converter | Robert Louis Steigerwald | 1994-02-01 |