Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7602897 | Method for supporting the mobility of a subscriber across a communication system | Stephan Schaade, Klaus Wille | 2009-10-13 |
| 7239863 | Method for requesting a subscriber communication to a communication system | Stephan Schaade, Klaus Wille | 2007-07-03 |
| 6236721 | Method for route searching in telecommunications networks | Klaus Wille, Robert Stampfl, Alfons Fartmann | 2001-05-22 |