Patents by Inventor Axel Kie?hauer

Axel Kie?hauer 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).

  • Projector with automatic focusing and illustration procedure
    Patent number: 8773529
    Abstract: A projector (1) for imaging an original image on a projection area (5) includes projection optics (2) having an adjustable image width (L) for imaging the original image on the projection area (5). A camera device (6) is used for imaging the projection area (5) and generating a projection area image. A comparison device (12) compares the original image with the projection area image and adjusts the image width (L) of the projection optics (2) as a function of the comparison such that the comparison device (12) is configured to determine the position of the original image in the projection area image. The position of the original image in the projection area image is then used as a measure for determining the image width of the projection optics (2).
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: July 8, 2014
    Assignee: Sypro Optics GmbH
    Inventor: Axel Kieβhauer