Patents by Inventor Sunil Theertham

Sunil Theertham 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 of indicating the origin of a mobile user in a data network
    Publication number: 20020159442
    Abstract: An arrangement for identifying the geographical location of a caller in a network by using a gateway to insert an origin identifier tag into the header of the message, the tag including information which the network management system can use to determine the location from which the message originated.
    Type: Application
    Filed: May 7, 2001
    Publication date: October 31, 2002
    Inventors: Vincent Quigley, Sunil Theertham, Scott Nelson, Mickey Vucic