Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8036608 | Apparatus and method providing push to talk over cellular (PoC) dynamic service options | — | 2011-10-11 |
| 8000732 | Methods and apparatus for push to talk type service | Henrik Albertsson, Hubert Przybysz | 2011-08-16 |
| 7991417 | Methods and apparatus for push to talk type service | Henrik Albertsson | 2011-08-02 |
| 7672684 | Answer modes in push-to-talk mobile communication services | — | 2010-03-02 |
| 6888928 | Arrangement in connection with supplementary services provided by different vendors | Børge Nilsen, Johan Philip Steller, Richard Collin | 2005-05-03 |
| 5208019 | Use of gamma-interferon for the treatment of vascular stenosis | Goran Hansson, Lena Jonasson | 1993-05-04 |