Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654589 | Legal interception in a telecommunications network | — | 2003-11-25 |
| 6636491 | Access control method for a mobile communications system | Hannu Kari, Mikko Puuskari | 2003-10-21 |
| 6633755 | Method and nodes for routing a call in a mobile telecommunication network | — | 2003-10-14 |
| 6628950 | Restriction of incoming calls in a mobil telecommunication system | Markku Verkama | 2003-09-30 |
| 6584314 | Location management in a mobile telecommunication system | Heikki Lindholm, Lauri Söderbacka, Juha Bäck, Juhapekka Niemi, Matti Keskinen +1 more | 2003-06-24 |