Patents by Inventor Bart Van Ballaer

Bart Van Ballaer 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 for implementing a call-back service in a mobile radio network
    Patent number: 6876860
    Abstract: A USSD Call Back Service UCB which provides a function via which a telephone call MOC begun in a foreign country is implemented by a call back service which then provides the functions of: Analysis of an incoming USSD string, Analysis of A party and B party, Call set-up to the A party, Call set-up to the B party.
    Type: Grant
    Filed: September 6, 2000
    Date of Patent: April 5, 2005
    Assignee: Siemens Aktiengesellschaft
    Inventors: Andreas Berg, Klaus Moneke, Bart Van Ballaer
  • Method of rating and charging of postpaid and prepaid subscribers using an intelligent network system
    Publication number: 20030130914
    Abstract: The invention relates to a method of rating and charging of postpaid and prepaid subscribers wherein both postpaid and prepaid subscribers have a data profile stored in a Intelligent Network system.
    Type: Application
    Filed: September 18, 2002
    Publication date: July 10, 2003
    Inventors: Maurizio Cinotti, Wolfgang Ehle, Radim Jenista, Viktor Kusy, Jukka Sipila, Bart Van Ballaer