Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5025260 | Measuring system | Klaus Berchtold | 1991-06-18 |
| 4922310 | Field-effect transistor | — | 1990-05-01 |
| 4753899 | Process for the fabrication of a Schottky gate field-effect transistor having a submicron effective channel length | — | 1988-06-28 |
| 4541000 | Varactor or mixer diode with surrounding substrate metal contact and top surface isolation | Erhard Kohn | 1985-09-10 |
| 4438445 | Variable capacitance diode and method of making the same | Erhard Kohn | 1984-03-20 |