Patents by Inventor Joseph C. Wehlburg

Joseph C. Wehlburg 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).

  • Staring 2-D hadamard transform spectral imager
    Patent number: 6996292
    Abstract: A staring imaging system inputs a 2D spatial image containing multi-frequency spectral information. This image is encoded in one dimension of the image with a cyclic Hadamarid S-matrix. The resulting image is detecting with a spatial 2D detector; and a computer applies a Hadamard transform to recover the encoded image.
    Type: Grant
    Filed: April 18, 2002
    Date of Patent: February 7, 2006
    Assignee: Sandia Corporation
    Inventors: Stephen M. Gentry, Christine M. Wehlburg, Joseph C. Wehlburg, Mark W. Smith, Jody L. Smith