Patents by Inventor Hani M. Dib

Hani M. Dib 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).

  • Patent number: 5550909
    Abstract: A telecommunications method is disclosed for processing calling party information so that an "800" or toll-free telephone number or a value-added service telephone number made up of a special service code followed by 7 digits indicating an ultimate destination for the call can be directly provided by a foreign telecommunication administration and processed by a domestic telecommunication administration without the need for the originating foreign telecommunication administration to pass a country identifier or other carrier specific information as part of the dialed number. Additionally, the method provides for a blocking condition which allows calls from certain foreign locations to the dialed number to be blocked.
    Type: Grant
    Filed: October 14, 1994
    Date of Patent: August 27, 1996
    Assignee: AT & T Corp.
    Inventors: Rajat Chanda, Hani M. Dib, Steven T. Heinsius