Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463018 | Plate-like optical storage medium and reading device | Dietmar Wannke, Andreas Vahle | 2002-10-08 |
| 6332070 | Method and data receiver device for reception of a radio signal containing correction data for a global navigation satellite system | Volkmar Tanneberger | 2001-12-18 |
| 6282491 | Telematic device for a motor vehicle | Andreas Vahle, Richard Aumayer | 2001-08-28 |
| 5349699 | Radio receiver with masking of switchover noise | Péter Erben, Helmut Liman, Wilhelm Hegeler, Jurgen Kasser, Werner Henze | 1994-09-20 |
| 5195109 | Digital radio receiver with program-controlled mixing oscillator frequency | Henrik Schulze, Joachim Hagenauer, Peter Hoher | 1993-03-16 |
| 4939791 | Diversity radio receiver for use with multiple antenna, particularly car radio | Kurt Wiedemann | 1990-07-03 |
| 4850037 | Method and circuit for receiving radio wave, especially multi-antenna diversity reception and apparatus | — | 1989-07-18 |
| 4743894 | Owner identification system for electronic equipment, particularly automotive audio equipment | — | 1988-05-10 |