Patents by Inventor William J. Lepsevich

William J. Lepsevich 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).

  • One dimensional scanning system
    Patent number: 4487473
    Abstract: A scanning system comprising input optics including an afocal telescope, output optics including an imaging lens and a linear spaced array of detectors, a scanner including a hollow inwardly reflecting polygonal prism rotated about its longitudinal axis, which is subtantially parallel to the axis of the input optics, and two folding mirrors which are contained within the outline of the prism, and with respect to which the prism rotates.
    Type: Grant
    Filed: December 31, 1981
    Date of Patent: December 11, 1984
    Assignee: Honeywell Inc.
    Inventors: Marcus R. Hatch, William J. Lepsevich