Patents by Inventor Sonke Christiansen

Sonke Christiansen 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).

  • Publication number: 20100087162
    Abstract: The invention relates to an Intelligent Network arranged to communicate with a mobile switching center of a mobile communication network. The Intelligent Network is arranged to receive a call message from said mobile switching center comprising a calling party number and a called party number; retrieve a routing label and a tariff cluster number from a first database using said called party number; modify said called party number by adding said routing label and said tariff cluster number as a prefix to said called party number to render a modified called party number; send a routing message to said mobile switching center comprising said modified called party number.
    Type: Application
    Filed: October 2, 2008
    Publication date: April 8, 2010
    Applicant: KONINKLIJKE KPN N.V.
    Inventors: Jorg Schopper, Sonke Christiansen, Georg Diedrich