Patents by Inventor Natalie Lisa Kershaw

Natalie Lisa Kershaw 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).

  • Color display system
    Patent number: 5844532
    Abstract: A color display system that is capable of taking input intended to be displayed on a full color display (e.g. VDU) having a high refresh rate and displaying the image on a display having a much reduced number of displayable colors and a lower refresh rate. 24-bit RGB data is input and converted into bi-level RGBW data and halftoned in a render unit for storage before display. Motion detection is used to ensure that only those pixels that have change in value are updated on the display.
    Type: Grant
    Filed: January 5, 1996
    Date of Patent: December 1, 1998
    Assignee: Canon Inc.
    Inventors: Kia Silverbrook, William Clark Naylor, Jr., Michael Webb, David Ross Brown, Natalie Lisa Kershaw, Mark Pulver, Rodney James Whitby