Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10594501 | Group communication | Ilkka Westman, Pekka Kuure, Tapio Paavonen, Arto Leppisaari | 2020-03-17 |
| 9860074 | Group communication | Ilkka Westman, Pekka Kuure, Tapio Paavonen, Arto Leppisaari | 2018-01-02 |
| 9635485 | Setting up communication sessions | Seppo Huotari, Timo Eloranta, Olli Pulkkinen, Markku Vimpari, Kirsi Rotsten | 2017-04-25 |
| 9609088 | Method for delivery of messages in a communication system | Janos Kovacs, Zoltan Lajos Kis, Krisztian Litkey | 2017-03-28 |
| 9154924 | Group communication | Ilkka Westman, Pekka Kuure, Tapio Paavonen, Arto Leppisaari | 2015-10-06 |
| 8451849 | Session establishment for real-time media communication service | Saku Juhani Oja, Paavo Helenius, Bert Holtappels, Andrew Rebeiro-Hargrave, Ilkka Westman | 2013-05-28 |
| 8311046 | Method for the delivery of messages in a communication system | Janos Kovacs, Zoltan Lajos Kis, Krisztian Litkey | 2012-11-13 |
| 7583695 | Hardware arrangement, terminal, and method for transferring audio signal in packet-switched communications network | Markku Vimpari, Jari Vallstrom, Pekka Kuure, Richard Bontempi | 2009-09-01 |