Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8649809 | Method for exchanging messages in a mobile radio network | Matthias Röbke | 2014-02-11 |
| 7969984 | Network-initiated IMS registration in a communication system | Kurt Bischinger | 2011-06-28 |