Patents by Inventor Laszlo Tatrai

Laszlo Tatrai 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).

  • Method and apparatus for determining individual or common mobile subscriber number in mobile network for handling multiple subscribers having the same calling line identity
    Patent number: 7369839
    Abstract: The present invention provides a mobile network for handling multiple subscribers having the same calling line identity. Each multiple subscriber has an individual mobile subscriber number and a common mobile subscriber number that can be used to replace the individual mobile subscriber number. One mobile subscriber has an identical individual and common mobile subscriber number, and the mobile network receives a mobile subscriber number from a multiple subscriber. The mobile network has a terminal management server that determines whether the mobile subscriber number is either the individual mobile subscriber number or the common mobile subscriber number. Each individual mobile subscriber number and common mobile subscriber number is a Mobile Subscriber Integrated Services Digital Network (MSISDN) number. The mobile subscriber number is used during a location update procedure.
    Type: Grant
    Filed: March 14, 2003
    Date of Patent: May 6, 2008
    Assignee: Nokia Siemens Networks Oy
    Inventors: Serge Haumont, Jozsef Molnar, Laszlo Tatrai
  • Method and apparatus for determining individual or common mobile subscriber number in mobile network for handling multiple subscribers having the same calling line identity
    Publication number: 20040180676
    Abstract: The present invention provides a mobile network for handling multiple subscribers having the same calling line identity. Each multiple subscriber has an individual mobile subscriber number and a common mobile subscriber number that can be used to replace the individual mobile subscriber number. One mobile subscriber has an identical individual and common mobile subscriber number, and the mobile network receives a mobile subscriber number from a multiple subscriber. The mobile network has a terminal management server that determines whether the mobile subscriber number is either the individual mobile subscriber number or the common mobile subscriber number. Each individual mobile subscriber number and common mobile subscriber number is a Mobile Subscriber Integrated Services Digital Network (MSISDN) number. The mobile subscriber number is used during a location update procedure.
    Type: Application
    Filed: March 14, 2003
    Publication date: September 16, 2004
    Applicant: Nokia Corporation
    Inventors: Serge Haumont, Jozsef Molnar, Laszlo Tatrai