Patents by Inventor François Duverger

François Duverger 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).

  • Method of producing a composite multilayer
    Publication number: 20070015349
    Abstract: The invention concerns a method for fabricating a composite multilayer comprising a stack of layers of electrically conductive material alternating with layers of electrically insulating material, said method comprising the following steps: a) depositing a conductive material, in layer form, on a peel-off surface of a deposit substrate, b) bonding, by applying glue in insulating material, a layer of conductive material deposited on a peel-off surface of a deposit substrate onto a receiving substrate, c) separating, by peeling off, the deposit substrate from the layer of conductive material adhering to the receiving substrate, this separation providing an elementary stack comprising a layer of glue and a layer of conductive material, d) bonding, by applying the glue in insulating material, another layer of the conductive material deposited on a peel-off surface of a deposit substrate, onto the previously obtained elementary stack, e) separating, by peeling off, the deposit substrate from the layer of conductiv
    Type: Application
    Filed: October 6, 2004
    Publication date: January 18, 2007
    Inventors: Patrice Aublanc, Frederic Schoenstein, Francois Duverger
  • Anisotropic composite antenna
    Patent number: 6759985
    Abstract: The aerial comprises an element (20) capable of radiating or receiving an electromagnetic field, a conductive plane (22), and an anisotropic composite 24, formed by a stack of alternate ferromagnetic and electrically insulated layers. These layers or film are perpendicular to the conductive plane and to the electrical component (E) of the radiated or received field.
    Type: Grant
    Filed: May 24, 2002
    Date of Patent: July 6, 2004
    Assignees: Commissariat a l'Energie Atomique, Dassault Aviation
    Inventors: Olivier Acher, François Duverger, Gérard Leflour, Hervé Jaquet
  • Anisotripic composite antenna
    Publication number: 20020180654
    Abstract: The aerial comprises an element (20) capable of radiating or receiving an electromagnetic field, a conductive plane (22), and an anisotropic composite 24, formed by a stack of alternate ferromagnetic and electrically insulated layers. These layers or film are perpendicular to the conductive plane and to the electrical component (E) of the radiated or received field.
    Type: Application
    Filed: May 24, 2002
    Publication date: December 5, 2002
    Inventors: Olivier Acher, Francois Duverger, Gerard Leflour, Herve Jaquet