Patent | Date |
---|
Apparatus, method and computer-readable storage medium for registering user identities Grant 9,538,360 - Mutikainen , et al. January 3, 2 | 2017-01-03 |
Method, system and network device for routing a message to a temporarily unavailable network user Grant 9,451,422 - Huotari , et al. September 20, 2 | 2016-09-20 |
System and method of controlling application level access of subscriber to a network Grant 9,325,720 - Faccin , et al. April 26, 2 | 2016-04-26 |
Communication system and method for establishing a connection to a serving network element Grant 9,210,120 - Westman , et al. December 8, 2 | 2015-12-08 |
Service provisioning in a communication system Grant 9,210,224 - Westman , et al. December 8, 2 | 2015-12-08 |
System and method of controlling application level access of subscriber to a network Grant 8,862,751 - Faccin , et al. October 14, 2 | 2014-10-14 |
Method and element for service control Grant 8,635,343 - Tuohino , et al. January 21, 2 | 2014-01-21 |
System And Method Of Controlling Application Level Access Of Subscriber To A Network App 20120184271 - Faccin; Stefano ;   et al. | 2012-07-19 |
Optimized routing between communication networks Grant 7,974,295 - Tuohino , et al. July 5, 2 | 2011-07-05 |
Method And Element For Service Control App 20110078316 - Tuohino; Markku ;   et al. | 2011-03-31 |
Method and element for service control Grant 7,870,262 - Tuohino , et al. January 11, 2 | 2011-01-11 |
Apparatus, Method And Computer-readable Storage Medium For Registering User Identities App 20100290456 - Mutikainen; Jari ;   et al. | 2010-11-18 |
Method and system for authorizing access to user information in a network Grant 7,627,894 - Kiss , et al. December 1, 2 | 2009-12-01 |
Address de-registration from IP multimedia networks Grant 7,623,529 - Hurtta , et al. November 24, 2 | 2009-11-24 |
Service provisioning in a communication system App 20090144397 - WESTMAN; Ilkka ;   et al. | 2009-06-04 |
Service provisioning in a communication system Grant 7,502,837 - Westman , et al. March 10, 2 | 2009-03-10 |
Communication system and method for establishing a connection to a serving network element App 20080159194 - Westman; Ilkka ;   et al. | 2008-07-03 |
Communication system and method for establishing a connection to a serving network element Grant 7,392,034 - Westman , et al. June 24, 2 | 2008-06-24 |
Method and element for service control App 20060270404 - Tuohino; Markku ;   et al. | 2006-11-30 |
Routing a call between different types of networks Grant 7,027,433 - Tuohino , et al. April 11, 2 | 2006-04-11 |
Optimized routing between communication networks App 20050286531 - Tuohino, Markku ;   et al. | 2005-12-29 |
Method of communication App 20050259675 - Tuohino, Markku ;   et al. | 2005-11-24 |
Address de-registration from ip multimedia networks App 20050117591 - Hurtta, Tuija ;   et al. | 2005-06-02 |
Method and system for authorizing access to user information in a network App 20050071679 - Kiss, Krisztian ;   et al. | 2005-03-31 |
Ip multimedia functionality identification App 20050041639 - Hulkkonen, Tony ;   et al. | 2005-02-24 |
Roaming from IMS domain to the CS domain App 20040242227 - Huotari, Seppo ;   et al. | 2004-12-02 |
Method and system for forwarding a service-related information to a network user App 20040205212 - Huotari, Seppo ;   et al. | 2004-10-14 |
Service provisioning in a communication system App 20040193700 - Westman, Ilkka ;   et al. | 2004-09-30 |
Method, system and network device for routing a message to a temporarily unavailable network user App 20040184452 - Huotari, Seppo ;   et al. | 2004-09-23 |
Communication system and method for establishing a connection to a serving network element App 20040057442 - Westman, Ilkka ;   et al. | 2004-03-25 |
Subscriber service profiles in telecommunication system Grant 6,603,969 - Vuoristo , et al. August 5, 2 | 2003-08-05 |
Localized special services in a mobile communications system Grant 6,516,193 - Salmela , et al. February 4, 2 | 2003-02-04 |
Routing a call between different types of networks App 20020196775 - Tuohino, Markku ;   et al. | 2002-12-26 |
System and method of controlling application level access of subscriber to a network App 20010049790 - Faccin, Stefano ;   et al. | 2001-12-06 |
Intelligent call routing in telecommunication network with dual mode terminals Grant 6,181,938 - Salmela , et al. January 30, 2 | 2001-01-30 |
Method for improving charging criteria in a mobile telephone network Grant 6,115,600 - Tuohino , et al. September 5, 2 | 2000-09-05 |
Method for improving charging criteria in a mobile telephone network Grant 6,023,618 - Janhonen , et al. February 8, 2 | 2000-02-08 |
Arrangement and method for location registration Grant 5,619,552 - Karppanen , et al. April 8, 1 | 1997-04-08 |
Updating mobile station location in a mobile radio network having a mobile subsystem on board a vehicle transporting users of mobile stations Grant 5,577,264 - Tuohino November 19, 1 | 1996-11-19 |