Patents by Inventor Stephen Bretherton

Stephen Bretherton 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).

  • DEVICE, SYSTEM, AND COMPUTER-READABLE MEDIUM FOR AN INTERACTIVE WHITEBOARD SYSTEM
    Publication number: 20100231556
    Abstract: A device, system, and computer-readable medium for an interactive whiteboard including an interface which receives a first control signal from a touch-sensitive display surface and a second control signal from a codec, the first control signal identifying a position on the touch-sensitive display surface, and the second control signal identifying a codec setting of the codec; and a processor which calculates, based on the first control signal and the second control signal, a corresponding position on a display screen of a computing device to the position on the touch-sensitive display surface, and which sends the corresponding position to the computing device.
    Type: Application
    Filed: March 10, 2010
    Publication date: September 16, 2010
    Applicant: TANDBERG TELECOM AS
    Inventors: Anthony Mines, Stephen Bretherton
  • Endpoint for videoconference
    Patent number: D579888
    Type: Grant
    Filed: November 9, 2007
    Date of Patent: November 4, 2008
    Inventors: Finn Helge Lunde, Hallgrim Sagen, Daneel Robert Klanderman, Peter Pistilli, Tony Mines, Robert Flesher, Stephen Bretherton, Peter Kim