Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8971336 | Circuit allocation within a communication core network | Erkki Joensuu | 2015-03-03 |
| 8737237 | Network fault detection method and apparatus | Tuomas Erke | 2014-05-27 |
| 8582726 | Method and an apparatus for handling multimedia calls | Ulrik Lind | 2013-11-12 |
| 8139560 | Intelligent multimedia calls | Olli Matti Hynönen, Anders Wannfors, Kimmo Rantanen | 2012-03-20 |
| 7623507 | Method and system for interworking between video communication terminals | Marko Hocevar | 2009-11-24 |
| 7577422 | Lawful interception of multimedia calls | Paolo Valassi | 2009-08-18 |
| 7450565 | Conversational bearer negotiation | Janne Suotula, Miguel-Angel Garcia-Martin, Gonzalo Camarillo, Nils Karlsson | 2008-11-11 |
| 7127251 | SRNS relocation in a UMTS network | Satu Simonen | 2006-10-24 |
| 6952723 | Method and system for correcting invalid hyperlink address within a public network | — | 2005-10-04 |
| 6807419 | SRNS relocation in a UMTS network | Satu Simonen | 2004-10-19 |
| 6721560 | Signalling over the Gs interface in a mobile telecommunications network | — | 2004-04-13 |
| 6522655 | Method and apparatus in a telecommunications system | — | 2003-02-18 |
| 6345182 | Charging in a telecommunications system | Mirka Elisa Fabritius, Mia Lucia Gustafsson, Timo Suihko, Satu Simonen, Kyosti Toivanen | 2002-02-05 |
| 6097942 | Method and apparatus for defining and updating mobile services based on subscriber groups | — | 2000-08-01 |
| 6061572 | Digital cellular telecommunications with short message service over the packet channel | — | 2000-05-09 |
| 5978685 | Digital cellular telecommunications with short message service over the packet channel | — | 1999-11-02 |
| 5915222 | Transporting short message service (SMS) messages within a telecommunications network | Johan Olsson, Patrik Karlsson | 1999-06-22 |