Issued Patents All Time
Showing 1–25 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425858 | Integrity verification in a wireless communication network | Christine Jost, Ferhat Karakoc, Maria Cruz Bartolomé Rodrigo | 2025-09-23 |
| 12388903 | Provisioning applications with mobile network provided DNS settings | Maria Luisa Mas Rosique, Magnus Olsson, Jan Backman | 2025-08-12 |
| 12167324 | Bootstrapping service for NRF and NSSF | Jesus-Angel de-Gregorio-Rodriguez, David Castellanos Zamora, Xinyu Zhang | 2024-12-10 |
| 12052659 | Network nodes and methods performed therein for handling network functions | — | 2024-07-30 |
| 12048054 | Handling of session context | Attila Mihály, Magnus Olsson | 2024-07-23 |
| 11974174 | First service communication proxy node, second communication proxy node and methods in a wireless communication network | — | 2024-04-30 |
| 11924294 | Service request handling | Maria Cruz Bartolome Rodrigo, Aldo Bolle | 2024-03-05 |
| 11876703 | Routing communication in telecommunications network having multiple service communication proxies | Maria Cruz Bartolomé Rodrigo, Volker Kleinfeld, Mary Amarisa Robison, Peng Li | 2024-01-16 |
| 11716308 | Application triggered setup of distributed anchor for edge computing | Maria Luisa Mas Rosique, Attila Mihály, Magnus Olsson | 2023-08-01 |
| 11399315 | Efficient EPS fallback in a 5GS architecture | Ralf Keller | 2022-07-26 |
| 11323922 | Managing user equipment roaming status changes in a radio access network | Jerker Mattias Zetterlund, Afshin Abtin, Andreas Anulf, Jan Dahl, Ralf Keller +1 more | 2022-05-03 |
| 11297113 | Methods and apparatus for registering an IMS subscriber using temporary identifiers | — | 2022-04-05 |
| 10841863 | Access information handling in a mobile network with cellular network accesses and wireless local area network accesses | Ralf Keller, Afshin Abtin, Stefan Rommer | 2020-11-17 |
| 10827392 | Handover delay optimization | Ralf Keller, Fredrik Lindholm, Magnus Olsson | 2020-11-03 |
| 10805355 | Network initiated CS services during IMS call | Ralf Keller, Ivo Sedlacek | 2020-10-13 |
| 10749911 | Service control awareness for call routing between packet switched telephony domain and circuit switched telephony domain | Jan Holm | 2020-08-18 |
| 10523720 | P-CSCF recovery and reregistration | Fredrik Lindholm | 2019-12-31 |
| 10506499 | Indication of packet based voice support in a mobile network with different radio access technologies | Ralf Keller, Afshin Abtin | 2019-12-10 |
| 10079860 | Network initiated CS services during IMS call | Ralf Keller, Ivo Sedlacek | 2018-09-18 |
| 10044768 | Service control awareness for call routing between packet switched telephony domain and circuit switched telephony domain | Jan Holm | 2018-08-07 |
| 10027719 | Resolving competing handover conditions in wireless networks | Håkan Österlund, Afshin Abtin | 2018-07-17 |
| 10009830 | Access information handling in a mobile network with cellular network accesses and wireless local area network accesses | Ralf Keller, Afshin Abtin, Stefan Rommer | 2018-06-26 |
| 9883359 | Circuit-switched services over SAE/LTE networks | Jari Vikberg, Andreas Witzel, Magnus Olsson, Gunnar Mildh | 2018-01-30 |
| 9867090 | Access transfer for a DRVCC mobile terminal | Jan Holm, Fredrik Lindholm | 2018-01-09 |
| 9717023 | Methods and devices for improving session continuity | Ralf Keller, Fredrik Lindholm, Magnus Olsson | 2017-07-25 |