Issued Patents 2023
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11849319 | Methods providing non-3GPP access using access network keys and related wireless terminals and network nodes | Vesa Lehtovirta, Mikael Wass, Monica Wifvesson | 2023-12-19 |
| 11849389 | Management of security contexts at idle mode mobility between different wireless communication systems | Christine Jost, Vesa Torvinen, Monica Wifvesson | 2023-12-19 |
| 11849325 | Security mechanism for interworking with independent SEAF in 5G networks | — | 2023-12-19 |
| 11849316 | Methods, apparatuses, computer programs and carriers for security management before handover from 5G to 4G system | Monica Wifvesson, Christine Jost, Vesa Lehtovirta | 2023-12-19 |
| 11849315 | Wireless communications | Christine Jost, Qian Chen, Peter Hedman, Lars-Bertil Olsson, Vesa Torvinen | 2023-12-19 |
| 11805410 | Methods for authentication and key management in a wireless communications network and related apparatuses | Helena Vahidi Mazinani, Vesa Lehtovirta | 2023-10-31 |
| 11778475 | Supporting interworking and/or mobility between different wireless communication systems | Monica Wifvesson | 2023-10-03 |
| 11743722 | Handling of multiple authentication procedures in 5G | David Castellanos Zamora, Monica Wifvesson, Vesa Lehtovirta | 2023-08-29 |
| 11743718 | Security context handling in 5G during connected mode | Christine Jost, Karl Norrman, Monica Wifvesson | 2023-08-29 |
| 11690001 | Management of security contexts at idle mode mobility between different wireless communication systems | Christine Jost, Vesa Torvinen, Monica Wifvesson | 2023-06-27 |
| 11665206 | Methods providing management of emergency sessions and related devices and nodes | Monica Wifvesson, Prajwol Kumar Nakarmi, Håkan Palm | 2023-05-30 |
| 11659382 | Security solution for switching on and off security for up data between UE and RAN in 5G | Vesa Torvinen, Monica Wifvesson | 2023-05-23 |
| 11653205 | Methods providing security for multiple NAS connections using separate counts and related network nodes and wireless terminals | Monica Wifvesson | 2023-05-16 |
| 11617082 | Methods providing NAS connection identifications and related wireless terminals and network nodes | Mikael Wass, Monica Wifvesson | 2023-03-28 |
| 11606682 | AMF controlled handling of the security policy for user plane protection in 5G systems | Peter Hedman, Paul Schliwa-Bertling, Monica Wifvesson | 2023-03-14 |
| 11575509 | Secondary authentication of a user equipment | David Castellanos Zamora, Vesa Torvinen | 2023-02-07 |
| 11564087 | Mission-critical push-to-talk | Ivo Sedlacek | 2023-01-24 |
| 11553382 | Key change procedure | Prajwol Kumar Nakarmi, Gunnar Mildh, Monica Wifvesson | 2023-01-10 |
| 11546765 | Master gNodeBs and method of operating master gNodeB | Monica Wifvesson, Prajwol Kumar Nakarmi | 2023-01-03 |