Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7551890 | Method for reducing the radiation load by a mobile radio terminal with directional emission, and a mobile radio terminal with directional emission | Josef Fenk | 2009-06-23 |
| 7502598 | Transmitting arrangement, receiving arrangement, transceiver and method for operation of a transmitting arrangement | Dirk Heberling, Matthias Geissler, Jan Müller | 2009-03-10 |
| 7242361 | Antenna structure with filter effect | — | 2007-07-10 |
| 6633258 | Diversity system for receiving digital terrestrial and/or satellite radio signals for motor vehicles | Heinz Lindenmeier, Jochen Hopf, Leopold Reiter, Michael Daginnus | 2003-10-14 |
| 6574460 | Radiotelephone system for motor vehicles with a group antenna | Heinz Lindenmeier, Jochen Hopf, Leopold Reiter | 2003-06-03 |
| 6400334 | Diversity antenna system for a motor vehicle | Heinz Lindenmeier, Jochen Hopf, Leopold Reiter | 2002-06-04 |
| 6236372 | Antenna for radio and television reception in motor vehicles | Heinz Lindenmeier, Jochen Hopf, Leopold Reiter | 2001-05-22 |
| 6140969 | Radio antenna arrangement with a patch antenna | Heinz Lindenmeier, Jochen Hopf, Leopold Reiner | 2000-10-31 |
| 5973648 | Radio antenna arrangement with a patch antenna for mounting on or adjacent to the windshield of a vehicle | Heinz Lindenmeier, Jochen Hopf, Leopold Reiner | 1999-10-26 |
| 5619214 | Radio antenna arrangement on the window pane of a motor vehicle | Heinz Lindenmeier, Jochen Hopf, Leopold Reiter | 1997-04-08 |
| 5335010 | Antenna diversity receiving system with antenna switching during line periods and signal quality evaluation during line blanking intervals | Heinz Lindemeier, Jochen Hope, Leopold Reiter | 1994-08-02 |
| 5313660 | Antenna diversity system with at least two antennae for the mobile reception of very-high and ultra-high frequency waves | Heinz Lindenmeier, Jochen Hopf, Leopold Reiter | 1994-05-17 |