Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7453510 | Imaging device | Markku Rytivaara, Timo Tokkonen, Jakke Makela, Kai Ojala | 2008-11-18 |
| 7271393 | UV radiation meter using visible light sensors | Jakke Makela, Timo Tokkonen, Kai Ojala | 2007-09-18 |
| 7164411 | Optical user interface for controlling portable electric device | Kimmo KERÄNEN, Jukka-Tapani Makinen | 2007-01-16 |
| 6847689 | Method for distinguishing signals from one another, and filter | Olli Vuorinen, Tapio Seppänen, Juha Röning, Jorma Lilleberg | 2005-01-25 |
| 6424843 | Multi-function telecommunication device | Ilpo Reitmaa, Hannu Olavi Nieminen, Jyrki Kimmel, Kirsi Tappura, Mika V{overscore (a)}is{overscore (a)}nen | 2002-07-23 |
| 5842141 | Mobile terminal having user-actuated pager mode | Juha Vaihoja, Raimo Kivari, Mikko Lietsalmi, Jaakko Vanttila, Jorma Seppanen +1 more | 1998-11-24 |
| 5786782 | Multiplexed signal conversion | Kjell Ostman, Harri Jokinen | 1998-07-28 |
| 5490235 | Digital audio interface in a mobile telephone | Arnold Von Holten | 1996-02-06 |