Patents by Inventor Marcel Krijn

Marcel Krijn 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).

  • Electronic brush position detection
    Publication number: 20070139300
    Abstract: The invention provides a method of activating an electronic paint (10). A first embedded position marker (20) in a first portion (14) of an image (12) written onto a first portion of the electronic paint (10) is scanned. A position of an electronic brush (30) is determined based on the scanned position marker (20). Image data is modified to embed a second position marker (26) in a second portion (16) of the image (12) based on the determined position of the electronic brush (30). The second portion (16) of the image (12) including the second position marker (26) is written onto a second portion of the electronic paint (10).
    Type: Application
    Filed: November 19, 2004
    Publication date: June 21, 2007
    Applicant: Koninklijke Philips Electronics N.V.
    Inventors: Bart Salters, Marcel Krijn