Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4618781 | Gate turn-off thyristor construction | Dieter Silber, Kurt Roy | 1986-10-21 |
| 4243998 | Safety circuit for a semiconductor element | Heinrich Schlangenotto, Ronald Michael Henson | 1981-01-06 |
| 4217504 | Semiconductor switch with thyristors | Marius Fullmann, Dieter Silber | 1980-08-12 |
| 4195306 | Gate turn-off thyristor | Marius Fullmann, Dieter Silber | 1980-03-25 |