Patents by Inventor Robert S. Willner

Robert S. Willner 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).

  • System and method for processing international telephone numbers
    Patent number: 5937053
    Abstract: An apparatus and method for handling international telephone numbers even in the presence of conflicting national numbering plans wherein the telephone numbers are parsed according to the nature of address of the number, such as international, national, or other. Based on this determination the remainder of telephone number is processed, including parsing the telephone number and executing error handling procedures.
    Type: Grant
    Filed: January 10, 1997
    Date of Patent: August 10, 1999
    Assignee: Telcordia Technologies, Inc.
    Inventors: Linda W. Lee, Robert S. Willner