Patents by Inventor James Richard Przybyla

James Richard Przybyla 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).

  • Pixel device
    Patent number: 7245285
    Abstract: A pixel device, comprising; a first plate, a second plate disposed under the first plate, and a third plate disposed under the second plate; a first power supply for providing a first voltage to the first plate; a second power supply for providing a second voltage to the second plate; and a third power supply for providing a third voltage to the third plate.
    Type: Grant
    Filed: April 28, 2004
    Date of Patent: July 17, 2007
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Bao-Sung Bruce Yeh, James Richard Przybyla, Michael John Regan