Patents by Inventor Doran Shaked

Doran Shaked 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).

  • Fast green/magenta dithering of color images
    Patent number: 6600573
    Abstract: A color image is converted into a dot pattern for display by a color printer. The image is separated into Cyan, Magenta and Yellow color planes; a dither matrix is applied to the Cyan plane; an inverse of the dither matrix is applied to the Magenta plane; and either the dither matrix or the inverse dither matrix is applied to the Yellow plane.
    Type: Grant
    Filed: September 1, 1998
    Date of Patent: July 29, 2003
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Doran Shaked, Izhak Baharav, Qian Lin
  • FAST GREEN/MAGENTA DITHERING OF COLOR IMAGES
    Publication number: 20020101616
    Abstract: A color image is converted into a dot pattern for display by a color printer. The image is separated into Cyan, Magenta and Yellow color planes; a dither matrix is applied to the Cyan plane; an inverse of the dither matrix is applied to the Magenta plane; and either the dither matrix or the inverse dither matrix is applied to the Yellow plane.
    Type: Application
    Filed: September 1, 1998
    Publication date: August 1, 2002
    Inventors: DORAN SHAKED, IZHAK BAHARAV, QIAN LIN