Patents by Inventor Krist Jacques Vandorpe

Krist Jacques Vandorpe 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).

  • Architecture for a projector
    Patent number: 7448761
    Abstract: An improved architecture for a projector comprising a light source in the form of a lamp with a curved reflector with a distinctive focal distance for converging the light beam of the lamp; a so called cold mirror; an integration rod; a relay optics system consisting of a plurality of lenses followed by a light valve, wherein the architecture allows for the use of light sources with different focal distances.
    Type: Grant
    Filed: November 4, 2005
    Date of Patent: November 11, 2008
    Assignee: BARCO, naamloze vennootschap
    Inventors: Stefan Lesschaeve, Krist Jacques Vandorpe, Nico Coulier, Peter Gerets