Patents by Inventor Joseph-Rene Strobel

Joseph-Rene Strobel 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).

  • Digital projector with an optical system for compensating the optical path length difference
    Patent number: 6128125
    Abstract: The digital projector comprises an array of light modulators displaying the image information. An optical system is arranged downstream of the light modulators and is made up of mirrors and/or prisms, with the mirrors and/or prisms being arranged such that the light beams coming from the individual light modulators are combined in front of a projection lens. For simplification of the optical system the light modulators are arranged in checkerboard formation.
    Type: Grant
    Filed: December 16, 1998
    Date of Patent: October 3, 2000
    Assignee: Eastman Kodak Company
    Inventors: Volker Gericke, Joseph-Rene Strobel, Reinhold Thiel