Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6885876 | Mobile phone featuring audio-modulated vibrotactile module | Olli Aaltonen, Satu Jääskeläinen, Seppo Karjalainen, Heikki Lang, Heikki Hämäläinen +1 more | 2005-04-26 |