Patents by Inventor Michael Zuliani

Michael Zuliani 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).

  • Interactive satellite broadcast system
    Patent number: 6356539
    Abstract: In a method of providing an interactive broadcast service, broadcast signals are transmitted via a wideband satellite link to end users. Return signals are received from the users transmitted over a narrowband satellite link separate from the first link. The return signals allow users of the service to send commands back to the base station to request specific services.
    Type: Grant
    Filed: December 10, 1998
    Date of Patent: March 12, 2002
    Assignee: Vistar Telecommunications Inc.
    Inventors: Michael Zuliani, Hans-Christian Haugli