Patents by Inventor Charles E. Stirman

Charles E. Stirman 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).

  • Apparatus for and method of classifying patterns
    Patent number: 5867118
    Abstract: An apparatus for and method of classifying a pattern including performing a wavelet transform. The invention finds particular application in the field of automatic target recognition, in which the pattern appears in a return radar signal, and the classification is used to classify a target.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: February 2, 1999
    Assignee: Lockheed Martin Corporation
    Inventors: Richard D. McCoy, Charles E. Stirman, James N. O'Sullivan, Yvette M. Gordon