Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9338631 | Method and apparatus for online charging in an IP multimedia subsystem | Andreas Anulf | 2016-05-10 |
| 9264555 | Charging information transfer in the IMS | Jan Dahl, Patrik Teppo | 2016-02-16 |