Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8606305 | Impersonal mobile communication for internet communities | Risto Kauppinen, Guido Triebel | 2013-12-10 |
| 7583695 | Hardware arrangement, terminal, and method for transferring audio signal in packet-switched communications network | Markku Vimpari, Simo Hyytia, Jari Vallstrom, Pekka Kuure | 2009-09-01 |
| 7408948 | Packet mode speech communication | Jussi Lopponen, Jarno Rajahalme, Hannu Toyryla, Markku Vimpari | 2008-08-05 |
| 7386000 | Packet mode speech communication | Jussi Lopponen, Jarno Rajahalme, Hannu Toyryla, Markku Vimpari | 2008-06-10 |
| 7058042 | One-to-one communication | Jussi Lopponen, Jarno Rajahalme, Hannu Toyryla, Markku Vimpari | 2006-06-06 |