Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5276917 | Transmitter switch-on in a dual-mode mobile phone | Markku Myrskog, Arto Seppanen | 1994-01-04 |
| 5253146 | Earthed intermediate frame for circuit boards | Mikko Halttunen | 1993-10-12 |