Patents by Inventor Robert Bordovsky

Robert Bordovsky 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).

  • Infinity image visual display system
    Patent number: 4383740
    Abstract: An infinity image visual display system comprising an input image source, a concave projection mirror, a concave eyepiece mirror and a single path-folding beamsplitter. The projection mirror images the input image source at the focal surface of the eyepiece mirror, which image is reflected by the eyepiece mirror and focused at infinity.
    Type: Grant
    Filed: October 31, 1980
    Date of Patent: May 17, 1983
    Assignee: Rediffusion Simulation Incorporated
    Inventor: Robert Bordovsky