Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8731515 | Method and system for establishing an emergency call in a communications system | — | 2014-05-20 |
| 8660571 | Positioning-triggered handover | Tony Hulkkonen, Juha Bäck | 2014-02-25 |
| 8538451 | Location services | Ville Ruutu, Heikki Hemmi, Sebastian Kraufvelin, Jarko Niemenmaa | 2013-09-17 |
| 8532669 | Location services interworking with intelligent network | Tatu Dufva | 2013-09-10 |
| 8160540 | Telephony services in mobile IP networks | Stefano Faccin, Tuija Hurtta, Jaakko Rajaniemi, Huai Herman Huang, Risto Kauppinen +4 more | 2012-04-17 |
| 7917157 | Location services for mobile communication system | — | 2011-03-29 |
| 7899448 | Method for use in a communication system | Jozsef Molnar | 2011-03-01 |
| 7890100 | Methods for allocating roaming number and forming visitor location register in mobile network, and mobile network | — | 2011-02-15 |
| 7738885 | Location services interworking with intelligent network | Tatu Dufva | 2010-06-15 |
| 7706797 | Method for inter-system inter-MSC handover to UMA | Jari Henttonen, Juha Kallio, Armi Mensio, Juha Lindfors, Juha Oravainen +1 more | 2010-04-27 |
| 7623447 | Telephony services in mobile IP networks | Stefano Faccin, Tuija Hurtta, Jaakko Rajaniemi, Herman HUANG, Risto Kauppinen +4 more | 2009-11-24 |
| 7613469 | Positioning-triggered handover | Tony Hulkkonen, Juha Bäck | 2009-11-03 |
| 7471953 | Location services for unlicensed mobile access | Ville Ruutu, Jarko Niemenmaa | 2008-12-30 |
| 7269426 | Method for the provision of location information | Petri Kokkonen, Jan Ignatius, Sebastian Kraufvelin | 2007-09-11 |
| 7142875 | Selecting domain for transmitting a location service request | Jan Kall, Veijo Vanttinen | 2006-11-28 |