Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4282542 | Interference-potential-compensated thyristor comprising at least four zones of different type of conductivity | Dieter Silber, Wolfgang Winter | 1981-08-04 |
| 4217504 | Semiconductor switch with thyristors | Friedhelm Sawitzki, Dieter Silber | 1980-08-12 |
| 4195306 | Gate turn-off thyristor | Friedhelm Sawitzki, Dieter Silber | 1980-03-25 |