Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5132768 | Semiconductor component with turn-off facility | Andre Jaecklin, Ezatoll Ramezani | 1992-07-21 |
| 5081050 | Method of making a gate turn-off thyristor using a simultaneous diffusion of two different acceptor impurities | Peter Roggwiller, Jan Voboril | 1992-01-14 |
| 5031016 | Semiconductor component with turn-off facility | Andre Jaecklin, Ezatoll Ramezani | 1991-07-09 |
| 5003368 | Turn-off thyristor | Peter Roggwiller, Jan Voboril | 1991-03-26 |
| 4843449 | Controllable power semiconductor | Andre Jaecklin, Peter Roggwiller, Rudolf Veitz | 1989-06-27 |
| 4806497 | Method for producing large-area power semiconductor components | Bruno Adam, Andre Jaecklin | 1989-02-21 |
| 4525224 | Method for the doping of supporting silicon plates for the manufacture of semiconductors | — | 1985-06-25 |