Patents by Inventor Thomas J. Posluszny

Thomas J. Posluszny 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).

  • Optical processor for pulse train identification
    Patent number: 5187598
    Abstract: A pulse train in the presence of random noise and other pulse trains is identified by controlling pixels in a raster display in accordance with incoming signals; using the raster display to modulate a laser beam with the pulses; Fourier-transforming the modulated beam, then performing a Cartesian to polar coordinate transformation on the Fourier-transformed beam; inverse Fourier transforming the coordinate-transformed beam, and passing the result through a line spatial filter and focusing the filtered beam on a one-dimensional detector array.
    Type: Grant
    Filed: August 26, 1991
    Date of Patent: February 16, 1993
    Assignee: United Technologies Corporation
    Inventors: Thomas J. Posluszny, Dennis W. Davis