Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8054825 | Method for transferring a call between a telecommunications network and a data network | Hartmut Weik | 2011-11-08 |
| 7046788 | SAS application service | Bernd Gasser, Klaus-Peter Kuemmel, Heidi Wörfel, Martin Beller, Stephan Blachut +12 more | 2006-05-16 |