Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10609604 | Handover from WiFi to mobile network | Matthias Nolle | 2020-03-31 |
| 10356668 | Handling a terminating circuit switched signaling service to a terminal in a mobile network | Karl-Peter Ranke, Ralf Keller | 2019-07-16 |
| 9775040 | Methods, nodes and devices for ensuring security of service requests | Karl Norrman | 2017-09-26 |