Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7249502 | Precipitation/hail sensor and method for precipitation rate measurement | Atte Salmi, Jouni Ikonen, Jan Lönnqvist, Mauri Luukkala | 2007-07-31 |
| 6118249 | Charger with inductive power transmission for batteries in a mobile electrical device | Hans-Jurgen Brockmann | 2000-09-12 |
| 5954430 | Method and temperature sensor structure for elimination of radiation error | Veijo Antikainen | 1999-09-21 |
| 5740601 | Method of manufacturing an impedance detector | Veijo Antikainen, Osmo Reittu, Ingmar Stuns, Simo Tammela | 1998-04-21 |
| 5631418 | Electrically detected impedance detector for the measurement of physical quantities, in particular of temperature or humidity, and process for the manufacture of said detectors | Ingmar Stuns, Simo Tammela, Jorma Ponkala | 1997-05-20 |
| 5483414 | Electrical impedance detector for measurement of physical quantities, in particular of temperature | — | 1996-01-09 |