Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9648048 | Message handling in an IP multimedia subsystem | Alf Heidermark | 2017-05-09 |
| 8700692 | Group access to IP multimedia subsystem service | Fredrik Lindholm, Patrick Timmers | 2014-04-15 |
| 8654770 | Method of setting up a call in an internet protocol multimedia subsystem network | Germán Blanco | 2014-02-18 |
| 8260957 | Group access to IP multimedia subsystem service | Fredrik Lindholm, Patrick Timmers | 2012-09-04 |
| 8059633 | Call forwarding in an IP multimedia subsystem (IMS) | Alf Heidermark | 2011-11-15 |
| 7246349 | Migration support mechanism in open service and open mobile architecture | Ard-Jan Moerdijk | 2007-07-17 |
| 6725048 | Traffic congestion management when providing realtime information to service providers | Xiaohong Mao, Kiran Harpanhalli, Tahir Hussain | 2004-04-20 |