Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7158489 | Data transmission in a TDMA system | Jarno Knuutila, Jari Hamalainen, Ari Aho, Markku Lipponen | 2007-01-02 |
| 6967943 | Time division multiple access radio systems | Jari Hamalainen, Petri Järvinen, Jarno Knuutila, Arto Leppisaari, Kari Malmivirta +1 more | 2005-11-22 |
| 6819937 | Data transmission in a TDMA system | Jarno Knuutila, Jari Hamalainen, Ari Aho, Markku Lipponen | 2004-11-16 |
| 6092298 | Arrangement for drying section of paper machine | Kari Hyvönen | 2000-07-25 |
| 5745016 | Method for improving power measurement implemented with a directional coupler at low power levels | — | 1998-04-28 |
| 5097872 | Woven work fabric with X-shaped monofilament yarns | Hannu Ensio Laine | 1992-03-24 |
| 5006399 | Planar textile structure | Aimo Rautanen | 1991-04-09 |
| 4695015 | Improvements relating to belts of inter-woven spiral wires | — | 1987-09-22 |
| 4681287 | Spiral wire and a method of manufacturing such a wire | Axel Cedercreutz | 1987-07-21 |