Patents by Inventor Christopher K. Setty

Christopher K. Setty 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).

  • Multicast services control system and method
    Patent number: 8046809
    Abstract: A multicast services control system is provided for Internet protocol television transport. The system includes a service distribution platform, at least one service concentration platform, and at least one set-top box. The service distribution platform has a multicast table. The service distribution platform is configured to receive channels from an Internet protocol video source and the multicast table is configured to include an entry for each of the channels. The at least one service concentration platform communicates with the service distribution platform for forwarding “leaves” and receiving “joins” with the service distribution platform.
    Type: Grant
    Filed: June 30, 2004
    Date of Patent: October 25, 2011
    Assignee: World Wide Packets, Inc.
    Inventors: Christopher K. Setty, Jose J. Debarros, Barbara R. Sinnott, Michael J. Chartier