Patents by Inventor Theodore E. Kirchner

Theodore E. Kirchner 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: 6028910
    Abstract: The present invention is related to laminographic apparatus and method for imaging individual layers of a multilayer structure, for example the individual layers of a composite, with capabilities for imaging in multiple dimensions or along arbitrary surfaces within the space of the structure. A source of radiation and an areal detector are moved relative to a test specimen positioned therebetween such that a magnified two dimensional image of the test specimen is obtained at the detector. A single translational pass of the test specimen through the source/detector combination provides sensitivity to patterns in the test specimen which have small scale features lying in a direction parallel to the direction of the pass. An image with sensitivity to features in two perpendicular directions is obtained by taking passes in both directions, no mechanical registration between the perpendicular passes being required.
    Type: Grant
    Filed: January 19, 1998
    Date of Patent: February 22, 2000
    Assignee: Foster-Miller, Inc.
    Inventors: Theodore E. Kirchner, Paul Burstein