Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |