Patents by Inventor Jean-Luc Bazile

Jean-Luc Bazile 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).

  • Defect detecting device for two-layer parts, in particular for solar cells
    Patent number: 5367174
    Abstract: A defect detecting device for checking by light reflection parts constituted by a substrate covered with a clear coat. The device includes a reference surface wherein the inspected parts are located; a polychromatic spotlight whose light beam direction intercepts the flat reference surface in an observation area, the light beam direction forming an angle larger than .pi.-.beta., where .beta. is the BREWSTER angle, with the flat reference surface; a viewing apparatus whose optical axis is in the same plane as the light beam direction, the axis forming an angle larger than .pi.-.beta.
    Type: Grant
    Filed: January 27, 1993
    Date of Patent: November 22, 1994
    Assignee: Aerospatiale Societe Nationale Industrielle
    Inventors: Jean-Luc Bazile, Paul Billon, Patrick Mallea