Issued Patents 2020
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10880681 | Implicit spatial replay protection | Vesa Lehtovirta, Katharina Pfeffer, Shabnam Sultana, Vesa Torvinen, Monica Wifvesson | 2020-12-29 |
| 10848967 | Security anchor function in 5G systems | David Castellanos Zamora, Christine Jost, Vesa Torvinen, Monica Wifvesson | 2020-11-24 |
| 10841753 | Protection of mission-critical push-to-talk multimedia broadcast and multicast service subchannel control messages | Ivo Sedlacek, Jörgen Axell | 2020-11-17 |
| 10820193 | Network node for use in a communication network, a communication device and methods of operating the same | Prajwol Kumar Nakarmi, Gunnar Mildh, Monica Wifvesson | 2020-10-27 |
| 10771978 | Methods providing security for multiple NAS connections using separate counts and related network nodes and wireless terminals | Monica Wifvesson | 2020-09-08 |
| 10750361 | Key management | Vesa Lehtovirta, Lars-Bertil Olsson, Paul Schliwa-Bertling, Magnus Stattin, Vesa Torvinen +1 more | 2020-08-18 |
| 10638412 | Implicit spatial replay protection | Vesa Lehtovirta, Katharina Pfeffer, Shabnam Sultana, Vesa Torvinen, Monica Wifvesson | 2020-04-28 |
| 10613189 | Location information based on counters of grid cells | Fredrik Lindblom | 2020-04-07 |
| 10609561 | Operation related to user equipment using secret identifier | Prajwol Kumar Nakarmi, Christine Jost, Vesa Torvinen | 2020-03-31 |
| 10609556 | Authentication for next generation systems | David Castellanos Zamora, Vesa Lehtovirta | 2020-03-31 |
| 10555177 | Method of operation of a terminal device in a cellular communications network | Monica Wifvesson, Magnus Karlsson, Vesa Lehtovirta, Katharina Pfeffer, Vesa Torvinen | 2020-02-04 |
| 10542428 | Security context handling in 5G during handover | Christine Jost, Karl Norrman, Monica Wifvesson | 2020-01-21 |
| 10536849 | Security context handling in 5G during connected mode | Christine Jost, Karl Norrman, Monica Wifvesson | 2020-01-14 |
| 10531292 | Security context handling in 5G during idle mode | Christine Jost, Karl Norrman, Monica Wifvesson | 2020-01-07 |