Patents by Inventor Jorma Seurujarvi

Jorma Seurujarvi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7620389
    Abstract: The invention relates to a method and communication system allowing interception of a communication or connection of a target to be intercepted. According to preferred embodiments of the invention, interception triggering information is transmitted between the user plane and control plane (e.g. via Gr-, Gc-, Gi-interfaces). The system comprises at least one control means for handling signaling of a connection between a user equipment and another communication device, and a support element for transmitting traffic information between the user equipment and the another communication device. When the connection is to be intercepted, the control means is adapted to generate an interception information for informing the support element or another network element on an identification of the target to be intercepted. The support element is adapted to copy the traffic information to another network element for interception when receiving an interception information from the control means.
    Type: Grant
    Filed: May 16, 2001
    Date of Patent: November 17, 2009
    Assignee: Nokia Corporation
    Inventors: Seppo Kallio, Markus Martin, Martti Lumme, Jorma Seurujärvi, Antti Laurila
  • Patent number: 7565146
    Abstract: The present invention relates to a method for intercepting a connection established in a communication network system between a called terminal (B) and a calling terminal (A), said network system comprising at least two communication networks (HPLMN, VPLMN) having an interface towards each other, said called terminal (B) being registered to a subscriber database entity (HLR, HSS) of one of said communication networks (HPLMN) while being located in another one (VPLMN) of said communication networks, the method comprising the steps of: initiating a connection establishment from said calling terminal (A) towards said called terminal (B), requesting, during connection establishment, said subscriber database entity (HLR, HSS) to which said called terminal (B) is registered, for subscriber related information, detecting that said requested information contains an indication that connections to said called subscriber (B) are to be intercepted, and tapping the established connection between the called (B) and calling
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: July 21, 2009
    Assignee: Nokia Corporation
    Inventors: Jorma Seurujärvi, Antti Laurila, Urpo Kärki
  • Publication number: 20050027866
    Abstract: The present invention relates to a method for intercepting a connection established in a communication network system between a called terminal (B) and a calling terminal (A), said network system comprising at least two communication networks (HPLMN, VPLMN) having an interface towards each other, said called terminal (B) being registered to a subscriber database entity (HLR, HSS) of one of said communication networks (HPLMN) while being located in another one (VPLMN) of said communication networks, the method comprising the steps of: initiating a connection establishment from said calling terminal (A) towards said called terminal (B), requesting, during connection establishment, said subscriber database entity (HLR, HSS) to which said called terminal (B) is registered, for subscriber related information, detecting that said requested information contains an indication that connections to said called subscriber (B) are to be intercepted, and tapping the established connection between the called (B) and calling
    Type: Application
    Filed: December 21, 2001
    Publication date: February 3, 2005
    Inventors: Jorma Seurujarvi, Antti Laurila, Urpo Karki
  • Publication number: 20040157629
    Abstract: The invention relates to a method and communication system allowing interception of a communication or connection of a target to be intercepted. According to preferred embodiments of the invention, interception triggering information is transmitted between the user plane and control plane (e.g. via Gr-, Ge-, Gi-interfaces). The system comprises at least one control means for handling signalling of a connection between a user equipment and another communication device, and a support element for transmitting traffic information between the user equipment and the another communication device. When the connection is to be intercepted, the control means is adapted to generate an interception information for informing the support element or another network element on an identification of the target to be intercepted. The support element is adapted to copy the traffic information to another network element for interception when receiving an interception information from the control means.
    Type: Application
    Filed: December 31, 2003
    Publication date: August 12, 2004
    Inventors: Seppo Kallio, Markus Martin, Martti Lumme, Jorma Seurujarvi, Antti Laurila