Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7301919 | Transmission of voice over IP in wireless telecommunications system | Peeter Pruuden, Pekka Rissanen, Jani Ekman | 2007-11-27 |
| 6675014 | Apparatus, and associated method, for updating a location register in a mobile, packet radio communication system | — | 2004-01-06 |