Patents by Inventor Matthieu LE SAUX

Matthieu LE SAUX 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: 11150476
    Abstract: A method for providing a display device for an electronic information device configured to display a virtual image to a user, the electronic information device including an optical element having a nonzero optical power and configured to be positioned in front of an eye of a user, the display device including a light source and a guide element configured to guide optical beams emitted by the light source to the eye of the user to allow viewing of the virtual image, the method including: providing a value of a parameter of the virtual image; and determining an optimum value of a display parameter of the display device from at least one optical power at a point of the optical element and from the value of the parameter of the virtual image.
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: October 19, 2021
    Assignee: Essilor International
    Inventors: Gilles Le Saux, Aude Bouchier, Pauline Colas, Loic Quere, Matthieu Guillot, Jean Marc Cornier
  • Publication number: 20170287578
    Abstract: The invention relates to a nuclear fuel cladding comprising: i) a substrate containing a zirconium-based inner layer, optionally coated with at least one intermediate layer formed by at least one intermediate material selected from among tantalum, molybdenum, tungsten, niobium, vanadium, hafnium or the alloys thereof; and ii) at least one protective outer layer placed on the substrate and formed by a protective material selected from either chromium or an alloy of chromium. The nuclear fuel cladding produced using the method of the invention has improved resistance to oxidation/hydriding. The invention also relates to the method for the production of the nuclear fuel cladding by ion etching of the surface of the substrate and deposition of the outer layer on the substrate with a high power impulse magnetron sputtering method (HiPIMS), as well as to the use thereof to protect against oxidation and/or hydriding.
    Type: Application
    Filed: March 17, 2017
    Publication date: October 5, 2017
    Inventors: Jean-Christophe BRACHET, Alain BILLARD, Fédéric SCHUSTER, Marion LE FLEM, Isabel IDARRAGA-TRUJILLO, Matthieu LE SAUX, Fernando LOMELLO