Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6603969 | Subscriber service profiles in telecommunication system | Sirpa Vuoristo, Seija Salmela | 2003-08-05 |
| 6516193 | Localized special services in a mobile communications system | Seija Salmela, Sirpa Vuoristo, Tommi Kokkola | 2003-02-04 |