Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980512 | Packet switching control system and method | Sami Uskela, Markku Verkama, Serge Haumont | 2005-12-27 |
| 6980791 | Charging control of telecommunication network subscriber | Erkki Ojala, Jari Eikkula | 2005-12-27 |
| 6975855 | Method for managing mobile station facilities | — | 2005-12-13 |