Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5705853 | Power semiconductor module | Kurt Faller, Toni Frey, Helmut Keser, Raymond Zehringer | 1998-01-06 |
| 5210451 | Power semiconductor circuit | Horst Gruning, Herve de Lambilly | 1993-05-11 |