Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8873539 | Multimedia call control mechanism and communication equipment using the same | Pasi Rantanen, Juha Rinne, Vesa Lunden, Yulian Wang | 2014-10-28 |
| 6230214 | Portable electronic devices | Simo Vapaakoski | 2001-05-08 |