Patents by Inventor Jean Luc Mathis

Jean Luc Mathis 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).

  • Fabrication techniques for multilayer ceramic modules
    Patent number: 4024629
    Abstract: Metallized through-holes are provided in insulating substrates by placing the substrate onto an absorbant carrier and screening a metallization paste, which contains a metal component dispersed in an organic solvent, into the holes. The carrier absorbs the solvent and a portion of the paste adheres to the carrier. When the carrier is stripped from the substrate it carries with it the center portion of the paste to leave a thin layer of paste on the inner surface of the substrate.
    Type: Grant
    Filed: November 26, 1975
    Date of Patent: May 24, 1977
    Assignee: International Business Machines Corporation
    Inventors: Jean Marie Lemonie, Jean Luc Mathis