Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7664482 | Accounting of data transmission costs in a mobile radio network | Andreas Schmidt, Gunnar Schmidt | 2010-02-16 |
| 7623506 | Method for transmitting data via communication networks | Andreas Schmidt, Markus Trauberg | 2009-11-24 |
| 7613168 | Method for the bi-directional transmission of data via a packet-oriented network device | Martin Hans, Frank Kowalewski, Gunnar Schmidt, Siegfried Baer, Mark Beckmann | 2009-11-03 |
| 7590066 | Method, apparatus and software program for extending the flow of information when transmitting a message | Markus Trauberg, Andreas Schmidt, Sabine Niekerk | 2009-09-15 |
| 7574203 | Method for retrieving and delivering multimedia messages using the session initiation protocol | Sabine Van Niekerk | 2009-08-11 |
| 7565181 | Mobile telecommunications terminal | Martin Hans, Frank Kowalewski, Gunnar Schmidt, Siegfried Baer, Mark Beckmann | 2009-07-21 |
| 7555304 | Method and communications arrangement for setting up a push-to-talk communications link and push-to-talk client unit | Norbert Schwagmann, Andreas Schmidt | 2009-06-30 |
| 7551932 | Method of assigning transmission channels in a telecommunications network and user station | Martin Hans, Frank Kowalewski, Gunnar Schmidt, Detlef Lechner, Siegfried Baer +1 more | 2009-06-23 |
| 7522584 | Method for changing between a packet-oriented PTT session and a circuit-oriented telephone connection between at least two radio communication appliances, associated radio communication appliance, network component and radio communication system | Olaf Kautz, Norbert Schwagmann | 2009-04-21 |
| 7436823 | Method for transmitting data | Ralf Prenzel, Andreas Schmidt, Markus Trauberg, Sabine Van Niekerk | 2008-10-14 |
| 7430184 | Method of regulating the transmission power of a master station and a slave station for implementation of the method | Martin Hans, Frank Kowalewski, Gunnar Schmidt, Siegfried Baer, Mark Beckmann | 2008-09-30 |
| 7412227 | Accounting of data transmission costs in a mobile radio/telephone network | Andreas Schmidt, Gunnar Schmidt | 2008-08-12 |
| 7386300 | Method for assigning a priority mechanism to at least one group of TLV-objects | Andreas Schmidt, Sabine Van Niekerk | 2008-06-10 |
| 7353211 | Method for encrypting data and a telecommunications terminal and access authorization card | Martin Hans, Frank Kowalewski, Gunnar Schmidt, Siegfried Baer, Mark Beckmann +1 more | 2008-04-01 |
| 7333822 | Method for transmitting messages in a telecommunication network | Joerg Reinecke, Frank Schange, Gunnar Schmidt | 2008-02-19 |
| 7305227 | Cost accounting during data transmission in a mobile radiotelephone network | Andreas Schmidt, Gunnar Schmidt | 2007-12-04 |
| 7289536 | Method for signaling different header information | Martin Hans, Frank Kowalewski, Gunnar Schmidt, Siegfried Baer, Mark Beckmann +1 more | 2007-10-30 |
| 7289824 | Mobile communication terminal | Belhassen Jerbi, Andreas Schmidt, Markus Trauberg, Sabine Niekerk | 2007-10-30 |
| 7274926 | Method and device for transmitting messages | Joerg Reinecke, Frank Schange, Gunnar Schmidt | 2007-09-25 |
| 7274678 | Method and system for transmitting data, with transmission antenna diversity | Martin Hans, Frank Kowalewski, Gunnar Schmidt, Siegfried Baer, Mark Beckmann | 2007-09-25 |
| 7263089 | Method for operating a mobile radio network | Martin Hans, Frank Kowalewski, Gunnar Schmidt, Siegfried Baer, Mark Beckmann | 2007-08-28 |
| 7215941 | Emergency call signaling via mobile telecommunications devices | Mark Beckmann, Siegfried Bär, Hyung-Nam Choi, Thomas Gottschalk, Martin Hans +2 more | 2007-05-08 |
| 7212807 | Method, apparatus and software program for processing and/or evaluating MMS-related messages | Sabine Van Niekerk, Andreas Schmidt | 2007-05-01 |
| 7162677 | Device and method for coding data with a fire code | Wael Adi | 2007-01-09 |
| 7076273 | Method for controlling a multimedia messaging service between a telecommunication device and a telecommunication network, respective smart card and telecommunication device | Andreas Schmidt, Marcel Schutte, Sabine Niekerk | 2006-07-11 |