Patents by Inventor Sylvie Delphine-Lesoille

Sylvie Delphine-Lesoille 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).

  • Device for detecting and/or dosing hydrogen and method of detecting and/or dosing hydrogen
    Patent number: 9500632
    Abstract: The invention concerns a device (100) for the detection and/or quantitative analysis of hydrogen, intended for monitoring an installation (1). Said device (100) comprises a first measuring optical fiber (10) intended to equip the installation (1), and an optical system (20) optically connected to the first measuring optical fiber (10) and adapted to measure the variation in at least one parameter of the first measuring optical fiber (10). The optical system (20) is adapted to measure the parameter along the first optical fiber (10) according to the principle of Brillouin measurement. The invention also concerns a method using such a device (100).
    Type: Grant
    Filed: December 26, 2012
    Date of Patent: November 22, 2016
    Assignee: AGENCE NATIONALE POUR LA GESTION DES DECHETS RADIOACTIFS
    Inventors: Johan Bertrand, Sylvie Delphine-Lesoille, Xavier Pheron
  • Device for Detecting and/or Dosing Hydrogen and Method of Detecting and/or Dosing Hydrogen
    Publication number: 20140374578
    Abstract: The invention concerns a device (100) for the detection and/or quantitative analysis of hydrogen, intended for monitoring an installation (1). Said device (100) comprises a first measuring optical fibre (10) intended to equip the installation (1), and an optical system (20) optically connected to the first measuring optical fibre (10) and adapted to measure the variation in at least one parameter of the first measuring optical fibre (10). The optical system (20) is adapted to measure the parameter along the first optical fibre (10) according to the principle of Brillouin measurement. The invention also concerns a method using such a device (100).
    Type: Application
    Filed: December 26, 2012
    Publication date: December 25, 2014
    Inventors: Johan Bertrand, Sylvie Delphine-Lesoille, Xavier Pheron