Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10136454 | Application server for managing communications towards a set of user entities | Andreas Klein, Rainer Bremer, Sabine Demel, Thomas Dennert, Jens Nilsson | 2018-11-20 |
| 6934531 | Method for improving the security of authentication procedures in digital mobile radio telephone systems | Jens Hake | 2005-08-23 |
| 6917798 | Method for the real-time billing of telecommunication links when a subscriber is located outside his home network | Jens Hake | 2005-07-12 |