Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7269449 | User exchangeable mobile phone keypad | Bror Svarfvar | 2007-09-11 |
| 7176894 | Double-sided keyboard for use in an electronic device | Toni Österg{dot over (a)}rd, Jaakko Nousiainen | 2007-02-13 |
| 6834181 | Mobile communication device and related construction method | Terho Kaikuranta, Heikki Halkosaari, Jussi Hakunti | 2004-12-21 |
| 6760015 | Double-sided keyboard for use in an electronic device | Toni Ostergard, Jaakko Nousiainen | 2004-07-06 |
| 6686906 | Tactile electromechanical data input mechanism | Terho Kaikuranta | 2004-02-03 |
| 6636164 | Key structure for the user interface of an electrical device | — | 2003-10-21 |
| 6633241 | Capacitively coupled keypad structure | Terho Kaikuranta, Bror Svarfvar, Petri Vuori | 2003-10-14 |
| 5746205 | Method and apparatus for measuring the working condition of the brain with periodic stimuli | Veijo Virsu | 1998-05-05 |