Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12273136 | Antenna assembly, receiver assembly, communication methods for the same and system | Thomas Kaufmann | 2025-04-08 |
| 11387555 | Multiband patch antenna | Thomas Kaufmann | 2022-07-12 |
| 7379712 | Wearable device | — | 2008-05-27 |
| 5821898 | Codeless GPS positioning method and apparatus for such codeless positioning | Ville Eerola, Tapani Ritoniemi, Timo Husu, Marko Kyrola, Kim Kaisti +2 more | 1998-10-13 |
| 5291150 | Control circuitry for an RF signal amplifier | Mika Niemio | 1994-03-01 |
| 5271056 | Electromagnetic interference shielding construction in a radio telephone | Mikko Pesola, Veli-Matti Valimaa, Ari Leman | 1993-12-14 |
| 5214309 | Thermally conductive bar cooling arrangement for a transistor | — | 1993-05-25 |
| 5138329 | Antenna switch | Ari Leman | 1992-08-11 |