Patents by Inventor Doug Green

Doug Green 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).

  • Video hardware and software system
    Patent number: 6900847
    Abstract: A computer hardware system for editing a video signal includes, a first signal bus employing a first bus interface, and a second signal bus employing a second bus interface and adapted to carry at least one video signal. The system desirably further includes a general purpose computer connected to the first bus and operating according to a first operating system; and a video graphics computer connected to the first signal bus and the second signal bus. The video graphics computer operates according to a second operating system. The video graphics computer is adapted for editing the video signal transmitted along the second signal bus according to commands from the general purpose computer.
    Type: Grant
    Filed: July 28, 2000
    Date of Patent: May 31, 2005
    Assignee: Chyron Corporation
    Inventors: Roi D. Agneta, Tom Rosenbauer, Steve Howe, Doug Green, Frank Koblyinski, Margaret Tillman, Scott Hynes