Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7865157 | Controllable mixer | Klaus Clemens | 2011-01-04 |
| 7728656 | Signal input circuit | Klaus Clemens, Veit Armbruster | 2010-06-01 |
| 7463870 | Receiver circuit and control method | Klaus Clemens | 2008-12-09 |
| 7164896 | Method for driving a receiver stage and respective apparatus | Klaus Clemens | 2007-01-16 |
| 6505038 | Method of driving a receiver stage and respective apparatus | Klaus Clemens | 2003-01-07 |
| 5793799 | Switchable circuit for processing and demodulating digital and analog signals | Veit Armbruster, Gerd Siegel | 1998-08-11 |
| 5703545 | High frequency filter circuit | Gerald Dullberg, Veit Armbruster | 1997-12-30 |