Assignee
SONERA OYJ
FI23 patents
Top patents by PatentIndex Score
US6516190B1Feb 4, 2003
Method and apparatus for calculating call charge rates in a mobile telecommunication system
SONERA OYJ145 citations97
US6711262B1Mar 23, 2004
Procedure for the control of applications stored in a subscriber identity module
SONERA OYJ138 citations96
US6990332B2Jan 24, 2006
Method and system for transmitting subscriber-specific information in a telecommunication system
SONERA OYJ67 citations93
US6456616B1Sep 24, 2002
System and method transmitting data
SONERA OYJ181 citations93
US6944467B2Sep 13, 2005
Method and system for routing of short messages in a telecommunication system
SONERA OYJ21 citations92
US6925568B1Aug 2, 2005
Method and system for the processing of messages in a telecommunication system
SONERA OYJ144 citations92
US6920332B2Jul 19, 2005
System and method for blocking the use of a service in a telecommunication system
SONERA OYJ15 citations92
US6237093B1May 22, 2001
Procedure for setting up a secure service connection in a telecommunication system
SONERA OYJ45 citations91
US6636742B1Oct 21, 2003
Tracking of mobile terminal equipment in a mobile communications system
SONERA OYJ69 citations89
US6373933B1Apr 16, 2002
Method for implementing transaction-based billing for telephone services
SONERA OYJ57 citations89
US6628951B1Sep 30, 2003
Procedure and system for the transmission of information and establishment of a telecommunication connection
SONERA OYJ20 citations88
US6934391B1Aug 23, 2005
Method and apparatus for control of a subscriber identity module in a data communication system
SONERA OYJ53 citations87
US6647256B1Nov 11, 2003
Methods and system for remote access to and payment for products delivered from automated apparatus
SONERA OYJ42 citations86
US6993666B1Jan 31, 2006
Method and apparatus for remotely accessing a password-protected service in a data communication system
SONERA OYJ20 citations82
US6622021B1Sep 16, 2003
System and method for implementing an automated communication response service
SONERA OYJ40 citations81
US6768895B2Jul 27, 2004
Method and system for the control of voting by telephone
SONERA OYJ17 citations75
US6880001B1Apr 12, 2005
System for managing and exchanging telecommunication system subscriber data stored in a single logical subscriber database
SONERA OYJ10 citations70
US6882844B1Apr 19, 2005
Method and system for changing a subscriber profile based on the identity of a base station serving the subscriber terminal
SONERA OYJ7 citations67
US6418206B1Jul 9, 2002
Procedure and system for the setting up of calls
SONERA OYJ3 citations57
US7224975B2May 29, 2007
Procedure and system for setting up a telecommunication connection
SONERA OYJ1 citations50
US7516222B2Apr 7, 2009
Method for carrying out log-in in a communication system
SONERA OYJ4 citations45
US8005068B2Aug 23, 2011
Method of setting up a connection for calls
SONERA OYJ0 citations37
US6028856AFeb 22, 2000
Procedure and system for processing data traffic signals carrying information
SONERA OYJ1 citations33