Patents by Inventor Juan L. Rayces

Juan L. Rayces 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).

  • Patent number: 4056307
    Abstract: An improved anamorphic scanner lens system including seven axially aligned cylindrical lens elements, the cylinder axes of the surfaces of the first six elements being disposed at right angles to the direction of the scan line, the axis of the front surfaces of the last element being parallel to the scan line and the rear surface thereof being substantially flat, the first six cylinders being arranged in pairs with each pair consisting of a biconvex positive lens and a negative meniscus lens, the concave side of the menisci alternate pointing toward the direction of the light, and an aperture stop disposed in front of the first lens.
    Type: Grant
    Filed: October 29, 1976
    Date of Patent: November 1, 1977
    Assignee: The Perkin-Elmer Corporation
    Inventor: Juan L. Rayces