Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11218955 | Method of enabling access to a plurality of communication networks for a wireless communication device | Tomas Hedberg, Jari Vikberg | 2022-01-04 |
| 10158764 | Methods and apparatus for allocating service costs in a telecommunications network | Jan Dahl, Ove Karlsson, Robert Törnkvist | 2018-12-18 |
| 10158993 | Wireless communications | Vesa Torvinen, Vesa Lehtovirta, Katharina Pfeffer, Monica Wifvesson | 2018-12-18 |
| 9264555 | Charging information transfer in the IMS | Jan Dahl, Ove Karlsson | 2016-02-16 |
| 9185540 | Method and apparatus for use in a communications network | Jan Dahl, Ove Karlsson | 2015-11-10 |
| 7436942 | System and method for charging in a communication network | Harri Hakala, Johan Lundstrom | 2008-10-14 |