Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9263063 | Switching off DTX for music | Johan Gunnar Lundström, Arto Juhani Mahkonen | 2016-02-16 |
| 7369525 | Method for increasing the flexibility of a communication network with separated call control and bearer control | Martin Stumpert | 2008-05-06 |
| 7295845 | Method and node for the set-up of a connection in a telecommunication network | Pekka Larmala, Leena Mattila | 2007-11-13 |
| 6952433 | Method for increasing the flexibility of a communication network with separated call control and bearer control | Martin Stumpert | 2005-10-04 |
| 6345182 | Charging in a telecommunications system | Mirka Elisa Fabritius, Mia Lucia Gustafsson, Satu Simonen, Kyosti Toivanen, Keijo Laiho | 2002-02-05 |