Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7886013 | Selective throttling presence updates | David Henrikssson | 2011-02-08 |
| 7873378 | Method of reducing delay in push-to-talk over cellular (PoC) by predicting need for connection setup | Paul Schliwa-Bertling, Hans Hannu, Tomas Jonsson | 2011-01-18 |