| 7844276 |
Calibration procedure for wireless networks with direct mode traffic |
Besma Kraiem |
2010-11-30 |
| 7761096 |
Method for logging a radio module into a cellular radio network |
Dieter Pfitzmann |
2010-07-20 |
| 7580711 |
Calibration procedure for wireless networks with direct mode traffic |
Besma Kraiem |
2009-08-25 |
| 7310515 |
Method for anonymous identification of the profiles of subscribers in a communication system and corresponding module |
Volker Klassen, Wilfried Riemann |
2007-12-18 |
| 7130361 |
Telecommunication device with analog fourier transformation unit |
Jens Wildhagen, Veselin Brankovic, Besma Kraiem |
2006-10-31 |
| D525213 |
Circuit board |
Jorg Romahn |
2006-07-18 |
| D508681 |
Circuit board |
Jorg Romahn |
2005-08-23 |
| 6925286 |
Transmit power control for network devices in a wireless network |
Besma Kraiem |
2005-08-02 |
| 6370369 |
Network device and method employing omni-directional and directional antennas |
Besma Kraiem, Markus Zumkeller |
2002-04-09 |
| 5872806 |
Spread spectrum signal transmission method and system and also transmitter and receiver for use with the method and system |
Eduard Chilla, Heinz Jurgen Frohlich, Andreas Monch |
1999-02-16 |