Patents by Inventor Ami Parekh

Ami Parekh 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 establishing virtual private line for long distance carrier
    Patent number: 5995613
    Abstract: A service that provides a virtual private line between a local exchange and another interexchange carrier. To provide the virtual private line, a switch in a first interexchange carrier receives a code representative of the carrier of choice. The switch identifies the second interexchange carrier from the code, and identifies a location of a point of interface between the first and second interexchange carriers. The switch establishes a call path from itself to the second interexchange carrier through the point of interface.
    Type: Grant
    Filed: October 2, 1997
    Date of Patent: November 30, 1999
    Assignee: AT&T Corp
    Inventors: Anurag Goel, Ami Parekh, Gary D. Walden