Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11381562 | Detection of a user equipment type related to access, services authorization and/or authentication | — | 2022-07-05 |
| 11057828 | Method for establishing a communication connection of a communication terminal via a communication network | — | 2021-07-06 |
| 10925100 | Method for assigning a sub-network to a communication terminal | — | 2021-02-16 |
| 10856132 | Communication system for communication in a communication network with subnetworks | — | 2020-12-01 |
| 10412667 | Method for establishing a roaming connection | — | 2019-09-10 |
| 9838996 | Estimating the geographical distance or a range of the geographical distance between at least two user equipments | Axel Klatt | 2017-12-05 |
| 9509734 | Data group paging service | Johannes Achter | 2016-11-29 |
| 8913980 | Method for indicating an emergency call availability to a mobile equipment (ME), method for establishing an emergency call | Michele Zarri | 2014-12-16 |
| 7969984 | Network-initiated IMS registration in a communication system | Roland Hechwartner | 2011-06-28 |