Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7584215 | User-specific personalization of information services | Sirkku Liukkonen | 2009-09-01 |
| 7239889 | Antenna system for GSM/WLAN radio operation | Ari Vaisanen, Marko Puupponen | 2007-07-03 |
| 7216131 | User-specific personalization of information services | Sirkku Liukkonen | 2007-05-08 |
| 6427508 | Automated collar-forming drill mechanism | Pertti Lehto, Kari Haavisto, Vesa Ropponen | 2002-08-06 |
| 6111545 | Antenna | — | 2000-08-29 |
| 5876161 | Method and apparatus for making a longitudinal hole in a pipe | Juha Ikola | 1999-03-02 |