Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9736660 | Reducing size of messages over the cellular control channel | Jean Louis Andje-Ngbwa | 2017-08-15 |
| 9615352 | Media transmission before floor grant in real time communication network | — | 2017-04-04 |
| 9485686 | Restructuring data packets to improve voice quality at low bandwidth conditions in wireless networks | — | 2016-11-01 |
| 9467488 | Reducing size of messages over the cellular control channel | Jean Louis Andje-Ngbwa | 2016-10-11 |
| 7707286 | Methods for managing presence information in a real-time communications network | Nizar K. Purayil | 2010-04-27 |
| D602456 | Mobile communication device | Harish Aithal, Jan Forslow, Javor Kolev, Joakim Wiklund | 2009-10-20 |