Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7324645 | Method to authenticate a mobile station, a communications system and a mobile station | Kari Kurronen | 2008-01-29 |
| 7203505 | Message transfer from a source device via a mobile terminal device to a third device | Tapani Larikka | 2007-04-10 |
| 6225888 | Authentication between communicating parties in a telecommunications network | — | 2001-05-01 |
| 5987137 | Method for the encryption of data transfer | Arto Karppanen, Hannu Kari, Jari Hamalainen | 1999-11-16 |