Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7643501 | Method and system for setting up and/or clearing a communications link between two types of devices | Antonius Emmerink, Egon Klein, Andreas Steffan, Rainer Windecker, Steffi Winkler | 2010-01-05 |
| 7277534 | Communications system and method | Axel Buerck, Antonius Emmerink, Egon Klein, Harold Linke, Helmut Rackl +4 more | 2007-10-02 |
| 6980557 | Communications system with communication terminals which are connected to a switching system via a packet-oriented communication network | — | 2005-12-27 |
| 6853649 | Method for controlling packet-oriented data forwarding via a coupling field | Jurgen Totzke, Reinhard Deml, Mike Thoms, Gunnar Boll | 2005-02-08 |