Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9149998 | Attaching window assembly using optical welding | Juha O. Vienonen, Sami Sakari Ihme, Harri Olavi Kylmanen | 2015-10-06 |
| 7020443 | System for measuring a radio frequency signal in a wireless station and a wiring board switch | Olli Talvitie, Urpo Nokkonen, Jane Lehtilä, Antti Hentinen, Risto Pirhonen | 2006-03-28 |
| 6201876 | Device for protecting a microphone from external disturbances | Mikko Niemi | 2001-03-13 |
| 5926138 | Antenna connection | — | 1999-07-20 |