Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8873539 | Multimedia call control mechanism and communication equipment using the same | Jari Liukkonen, Pasi Rantanen, Vesa Lunden, Yulian Wang | 2014-10-28 |
| 6928299 | Method for transmitting user identification data to a wireless communication device | Ilkka Ratamo | 2005-08-09 |
| 6434363 | Infrared link | Kaj Saarinen, Jouko Haavisto | 2002-08-13 |
| 5835862 | Data adapter unit for infrared communications | Petri Nykänen, Marko Erkkila, Jyri Rauhala, Matti Uusimaki, Mikko Terho +1 more | 1998-11-10 |