Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9350784 | Method and communication system for selecting a transmission mode for transmitting payload data | Markus Messner, Jurgen Totzke | 2016-05-24 |
| 8908684 | Method and communication system for selecting a transmission mode for transmitting payload data | Markus Messner, Jurgen Totzke | 2014-12-09 |
| 8688077 | Communication system and method for providing a mobile communications service | Gunter Schafer, Jurgen Totzke, Lars Westerhoff | 2014-04-01 |
| 8325709 | Method and terminal for controlling multimedia connections | Klaus Wille | 2012-12-04 |
| 8223762 | Method and device for translating internet protocol addresses inside a communications network | Martina Kauffmann, Karl Klaghofer, Gerald Liebe, Heribert Muller, Michael Tietsch +2 more | 2012-07-17 |
| 6678357 | Internet protocol (IP) emergency connections (ITEC) telephony | Peggy M. Stumer, Robert Stampfl, Walter Hipfinger | 2004-01-13 |
| 6236721 | Method for route searching in telecommunications networks | Klaus Wille, Robert Stampfl, Dirk Blickberndt | 2001-05-22 |