Patents by Inventor Dietrich G. Korsch

Dietrich G. Korsch 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).

  • Near-anastigmatic compact collimator
    Patent number: 4632521
    Abstract: A near-anastigmatic compact collimator having three mirrors for use in a high performance telescope and other similar applications. The mirrors are all connected together to form a solid, compact and stable collimator which is rotationally symmetrical to an optical axis through the collimator.
    Type: Grant
    Filed: June 15, 1984
    Date of Patent: December 30, 1986
    Assignee: The Boeing Company
    Inventor: Dietrich G. Korsch
  • Compact, single piece laser beam analyzer
    Patent number: 4576447
    Abstract: A compact single piece laser beam analyzer for performing highly accurate laser beam divergence measurements. The analyzer is wavelength independent and may be used with a variety of lasers.
    Type: Grant
    Filed: September 26, 1983
    Date of Patent: March 18, 1986
    Assignee: The Boeing Company
    Inventor: Dietrich G. Korsch
  • Anastigmatic three-mirror telescope
    Patent number: 4101195
    Abstract: A three-mirror telescope having an ellipsoidal primary mirror, a hyperbolic secondary mirror, and an ellipsoidal tertiary mirror, with the three producing an image in a conveniently located finite plane for viewing.
    Type: Grant
    Filed: July 29, 1977
    Date of Patent: July 18, 1978
    Inventors: Robert A. Administrator of the National Aeronautics and Space Administration, with respect to an invention of Frosch, Dietrich G. Korsch