Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6992730 | Process for mobile reception of television signals and a circuit for executing the process | Wolfgang Sautter, Achim Ratzel | 2006-01-31 |
| 5793337 | Antennas disposed on separate ground planes | Thomas Vogel | 1998-08-11 |
| 5457467 | Multiple antenna system with output signal combination | Walter Buck | 1995-10-10 |
| 5204979 | Diversity receiving method and apparatus for combining a plurality of rapidly changing signals | Walter Buck | 1993-04-20 |