Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6188970 | Method of calibrating a multistage selective amplifier | Karl-Anton Becker, Armin Ganz, Bernd Memmler, Hans-Eberhardt Kroebel | 2001-02-13 |
| 5584063 | If filter arrangement for FM reception signals | — | 1996-12-10 |
| 5303414 | Method and device for minimizing interference, in particular in connection with FM reception | — | 1994-04-12 |
| 5212829 | Circuit arrangement for suppression of interference signals | — | 1993-05-18 |
| 4450588 | Tuning system for a high frequency receiver utilizing a controllable inductor | Manfred Rohrich | 1984-05-22 |