Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7113768 | Controlling charging for wireless message services | Frank Hundscheidt, Leena Mattila, Jari Vuorio, Reijo Salminen | 2006-09-26 |
| 7035673 | Call handling in a communication network | Hannu Vainiomäki | 2006-04-25 |
| 6529732 | Method and service providing means for providing services in a telecommunication network | Hannu Vainiomäki | 2003-03-04 |