Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7224800 | System and method for authentication of a roaming subscriber | Patrik Flykt, Valtteri Niemi, Aki Niemi | 2007-05-29 |
| 7106694 | Method for controlling bearer properties | Janne Salonen, Mikko Rinne, Harri Honkasalo, Kalle Ahmavaara | 2006-09-12 |
| 7103363 | Signalling method | Heikki Einola, Tony Hulkkonen | 2006-09-05 |
| 7085567 | Method for a secure detach procedure in a radio telecommunication network | — | 2006-08-01 |
| 7069022 | Method of performing an area update for a terminal equipment in a communication network | Tony Hulkkonen | 2006-06-27 |
| 6959009 | Address acquisition | Nadarajah Asokan, Jonne Soininen, Lassi Hippelainen, Tuija Hurtta | 2005-10-25 |
| 6937862 | Maintaining association in a communications network | Juha Bäck, Tony Hulkkonen, Tuija Hurtta, Paul Sitch, Joanna Uusikartano | 2005-08-30 |
| 6909895 | SGSN semi anchoring during the inter SGSN SRNC relocation procedure | Heikki Einola, Serge Haumont, Paul Sitch | 2005-06-21 |
| 6898433 | Location management for cellular systems | Kalle Ahmavaara, Heikki Einola, Juha Bäck, Tony Hulkkonen, Serge Haumont | 2005-05-24 |
| 6792277 | Arranging control signallings in telecommunications system | Heikki Einola | 2004-09-14 |
| 6741860 | Signalling method | Heikki Einola, Tony Hulkkonen | 2004-05-25 |
| 6505044 | Indicator in the mobility management (MM) procedures to specify the procedure type executed in the core network (CN) entities | Juha Bäck, Heikki Einola, Tony Hulkkonen, Seppo Huotari, Lauri Lahtinen +3 more | 2003-01-07 |
| 6438370 | Location update method and inter core network entity handover method | Heikki Einola, Khiem Le | 2002-08-20 |