| 7995542 |
Data adapter or communication devices for the telecommunication of useful data, particularly of packet data and/or voice data |
Wilhelm Müller |
2011-08-09 |
| 7627313 |
Method, telecommunication system and telecommunication handset for wireless communication and telecommunication in a smart home environment |
Kurt Aretz, Anton Kruk, Volker Mösker, Stefan Nieder, Peter Schliwa +2 more |
2009-12-01 |
| 6980536 |
Roaming of mobile parts in at least partially asynchronous wireless telecommunications networks, especially DECT networks |
Egon Schulz |
2005-12-27 |
| 6914972 |
Internet telephone adapter |
Josef Baumeister |
2005-07-05 |
| 6904299 |
Mobile telecommunications terminal |
— |
2005-06-07 |
| 6865606 |
Method for controlling data transmission in a wireless V.24 data transmission system operating between a data terminal and a data transmission device for data telecommunication |
Diego Garcia Alfaro |
2005-03-08 |
| 6823396 |
Method for controlling data transmission in a wireless v.24 data transmission system operating between a data terminal and a data transmission device for data telecommunication |
Diego Garcia Alfaro |
2004-11-23 |
| 6618595 |
Process and arrangement for executing protocols between telecommunications devices in wireless telecommunications systems |
Josef Baumeister, Ralf Ruther, Michael Beckers, Christoph Euscher, Ulrich Bartsch +2 more |
2003-09-09 |
| 6574315 |
Method for controlling data transmission in a wireless V.24 data transmission system operating between a data terminal and a data transmission device for data telecommunication |
Diego Garcia Alfaro |
2003-06-03 |
| 6490447 |
Cordless telecommunications system |
Josef Baumeister |
2002-12-03 |
| 6400938 |
Process for controlling the initiation of emergency calls in cordless telecommunication systems, in particular DECT/GAP systems |
— |
2002-06-04 |
| 6397069 |
Procedure for controlling the set-up of calls with transmission channel requirement of different network terminations |
Martin Kordsmeyer, Olaf Dicker |
2002-05-28 |
| 6393268 |
Method for making emergency calls cordless telecommunications systems |
— |
2002-05-21 |
| 6389292 |
METHOD AND TELECOMMUNICATION INTERFACE FOR THE TRANSMISSION OF CONTINUOUS AND/OR DISCONTINUOUS DATA STREAMS IN A HYBRID TELECOMMUNICATION SYSTEM PARTICULARLY AN “ISDN <-> DECT SPECIFIC RLL/WLL” SYSTEM |
— |
2002-05-14 |
| 6388996 |
Base station with rapid handover function of a cellular TDMA/FDMA mobile radio system, particularly of a cellular DECT system |
Josef Baumeister |
2002-05-14 |
| 6272118 |
Synchronizable base stations of a wireless multi-cell telecommunication system and a method of synchronizing same |
Otger Wewers |
2001-08-07 |
| 5546460 |
Echo compensation device and 4/2-wire interface having such an echo compensation device |
Burkhard Telges |
1996-08-13 |