Patents by Inventor Marcel Erkel

Marcel Erkel 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).

  • Local number for roaming subscriber
    Patent number: 9775025
    Abstract: The invention relates to a method for controlling a communication activity of a roaming subscriber in a visited mobile network. The control node receives a combined subscriber profile (315) from a signaling transfer node (130) of the visited mobile communications network (60), the combined subscriber profile being a combination of a home subscriber profile (215) and a local subscriber profile (115). The home subscriber profile (215) contains subscriber related information of the roaming subscriber of the home mobile communications network (50). The local subscriber profile (115) contains subscriber related information of the roaming subscriber of the visited mobile communications network (60).
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: September 26, 2017
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Rogier August Caspar Joseph Noldus, Marcel Erkel
  • Local Number for Roaming Subscriber
    Publication number: 20160337845
    Abstract: The invention relates to a method for controlling a communication activity of a roaming subscriber in a visited mobile network. The control node receives a combined subscriber profile (315) from a signaling transfer node (130) of the visited mobile communications network (60), the combined subscriber profile being a combination of a home subscriber profile (215) and a local subscriber profile (115). The home subscriber profile (215) contains subscriber related information of the roaming subscriber of the home mobile communications network (50). The local subscriber profile (115) contains subscriber related information of the roaming subscriber of the visited mobile communications network (60).
    Type: Application
    Filed: December 20, 2013
    Publication date: November 17, 2016
    Inventors: Rogier August Caspar Joseph Noldus, Marcel Erkel