Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843449 | Controllable power semiconductor | Andre Jaecklin, Rudolf Veitz, Thomas Vlasak | 1989-06-27 |
| 4829348 | Disconnectable power semiconductor component | Bruno Broich, Jens Gobrecht, Jan Voboril | 1989-05-09 |
| 4801554 | Process for manufacturing a power semiconductor component | Jens Gobrecht, Roland Sittig, Jan Voboril | 1989-01-31 |