Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349699 | Radio receiver with masking of switchover noise | Péter Erben, Helmut Liman, Wilhelm Hegeler, Harald Bochmann, Werner Henze | 1994-09-20 |
| 5317313 | Method and apparatus for analog/digital conversion | — | 1994-05-31 |
| 5278560 | Binary signal generator for RDS radio receiver | Wilhelm Hegeler | 1994-01-11 |