Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6453745 | Sensor device for the 3-dimensional measurement of an attitude or acceleration | — | 2002-09-24 |
| 6046959 | Sound source arrangement | Pekka Salmi, Pekka Jaakola | 2000-04-04 |