Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5096844 | Method for manufacturing bipolar transistor by selective epitaxial growth of base and emitter layers | Ulf Konig, Erich Kasper | 1992-03-17 |
| 4949146 | Structured semiconductor body | Hans-Joest Herzog, Erich Kasper | 1990-08-14 |
| 4935375 | Method of making a semiconductor device | Erich Kasper | 1990-06-19 |
| 4912538 | Structured semiconductor body | Erich Kasper | 1990-03-27 |