Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5472908 | Method for manufacturing a power semiconductor component for high speed current switching | Wolfgang Pikorz | 1995-12-05 |
| 4775883 | Asymmetrical thyristor and method for producing same | Edgar Borchert, Holger Schoof, Karl-Heinz Sommer | 1988-10-04 |
| 4500901 | Thyristor having n.sup.+ - main and auxiliary emitters and a p.sup.+ ring forming a p.sup.+ n.sup.+ junction with the main emitter | Karl-Heinz Sommer, Wolfgang Pikorz | 1985-02-19 |
| 4464441 | Molybdenum coated with a noble metal | Wolfgang Pikorz, Hans-Dieter Scheuermann | 1984-08-07 |
| 4281336 | Thyristor element with short turn-off time and method for producing such element | Karlheinz Sommer | 1981-07-28 |
| 4240099 | Semiconductor device plastic jacket having first and second annular sheet metal strips with corrugated outer edges embedded in said plastic jacket | Jürgen Brandt, Ludwig Herold, Wolfgang Pikorz | 1980-12-16 |