Patents by Inventor André Blaakman

André Blaakman 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).

  • Darkness control using pattern matching
    Patent number: 7406210
    Abstract: The present invention is a method and apparatus for processing image data to accomplish tuning or adjustment of images, so as to modify at least the darkness thereof, using compact, efficient methods and designs.
    Type: Grant
    Filed: June 28, 2004
    Date of Patent: July 29, 2008
    Assignee: Xerox Corporation
    Inventors: John C. Handley, André Blaakman, Anthony Lanza, Francis Tse, Xing Li, Aron Nacman, David J. Lieberman