Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7295825 | Diversity antenna arrangement | — | 2007-11-13 |
| 7253682 | Antenna amplifier | Ralf Schultze | 2007-08-07 |
| 6870510 | Bumper-aerial assembly | Heinrich Wilken | 2005-03-22 |
| 6819294 | Vehicle antenna device | — | 2004-11-16 |
| 6771057 | Circuit arrangement and method for verifying a switching diversity system | — | 2004-08-03 |
| 6593889 | Antenna arrangement with at least one antenna, especially on the screen of a motor vehicle | — | 2003-07-15 |
| 5379452 | Active frequency separating circuit | — | 1995-01-03 |
| 4514670 | Electric positioning motor control system, particularly automatic vehicle antenna extension system | Reinhard Fassel, Werner Meier, Hans Rauch, Jurgen Wesemeyer | 1985-04-30 |