Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8385848 | Apparatus and method providing push to talk over cellular (PoC) dynamic service options | Jan Holm | 2013-02-26 |
| 8375426 | Method and arrangement for handling client data | Christer Boberg, Anders Lindgren, Mats Bergman | 2013-02-12 |
| 8166520 | Method and apparatus for handling invites to a multi-user communication session | Jan Holm | 2012-04-24 |
| 8150334 | Methods and apparatus for push to talk type service | Jan Holm | 2012-04-03 |
| 8000732 | Methods and apparatus for push to talk type service | Jan Holm, Hubert Przybysz | 2011-08-16 |
| 7991417 | Methods and apparatus for push to talk type service | Jan Holm | 2011-08-02 |
| 7392040 | Method and apparatus for negotiating mobile services | Krister Dackland | 2008-06-24 |
| 7062269 | Method and apparatus for negotiating mobile services | Krister Dackland | 2006-06-13 |