Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |