Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5270666 | Method and circuitry for demodulation of angle modulated signals by measuring cycle time | Juha Rapeli, Juha Kostamovaara | 1993-12-14 |
| 5007091 | Procedure and device for facilitating audiovisual observation of a distant object | Esko Alasaarela, Pekka Adolfsen | 1991-04-09 |