Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7474188 | 40° phase-shifting autotransformer | Christophe Bruzy, Francis Blanchery | 2009-01-06 |
| 4660134 | DC-DC converter with chopping switch and transformer | Jacques Geray | 1987-04-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7474188 | 40° phase-shifting autotransformer | Christophe Bruzy, Francis Blanchery | 2009-01-06 |
| 4660134 | DC-DC converter with chopping switch and transformer | Jacques Geray | 1987-04-21 |