Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9832234 | IMS inbound roamer and short number dialing | Afshin Abtin, David Castellanos Zamora, Sorin Surdila | 2017-11-28 |
| 9712425 | Maintaining optimal media routing | Jan Holm, Christer Holmberg | 2017-07-18 |
| 9596270 | Secure XDM communication between IMS networks | Mikael Klein, Christer Boberg, Anders Lindgren, Ingemar Lindgren | 2017-03-14 |
| 9596640 | Method of routing a session from a calling party in a serving communication network of the calling party to a called party | Ralf Keller, Fredrik Lindholm, Mats Stille | 2017-03-14 |
| 9544756 | Home communication network determination | Cormac Hegarty, Jan Holm | 2017-01-10 |
| 9124597 | Method and node in a telecommunications network | Ivo Sedlacek, Martien Huijsmans | 2015-09-01 |
| 8964961 | Method of routing a session from a calling party in a serving communication network of the calling party to a called party | Ralf Keller, Fredrik Lindholm, Mats Stille | 2015-02-24 |
| 8412825 | Group access to IP multimedia subsystem service | Johannes Van Elburg, Patrick Timmers, Rogier August Caspar Joseph Noldus, Joost Herman Bosschert | 2013-04-02 |
| 8150969 | Group access to IP multimedia subsystem service | Johannes Van Elburg, Patrick Timmers, Rogier August Caspar Joseph Noldus, Joost Herman Bosschert | 2012-04-03 |
| 8112523 | Group access to IP multimedia subsystem service | Johannes Van Elburg, Patrick Timmers, Rogier August Caspar Joseph Noldus, Joost Herman Bosschert | 2012-02-07 |