Patents by Inventor Yves RAMBOURG

Yves RAMBOURG 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).

  • Phantom intended for use in quality control of tomographic images
    Patent number: 9924920
    Abstract: A phantom for use in quality control of tomographic images, the phantom including a cylindrical plate made of a uniform material having a density d1, with two cylinders being inserted in the plate, the cylinders being made out of uniform materials having different densities d2, d3, the density of one of the cylinders being greater than the density d1 of the plate, and the density of the other cylinder being less than the density d1 of the plate, and including a first series of pairs of holes of different diameters drilled in the plate, the axes of the holes of the first series being oriented axially relative to an axis of revolution of the plate, and the holes in a given pair being spaced apart from each other by a distance equal to their diameter.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: March 27, 2018
    Assignees: SAFRAN, SAFRAN LANDING SYSTEMS, SAFRAN AIRCRAFT ENGINES
    Inventors: Lionel Christian Jean-Loïc Gay, Philippe Arslan, Yves Rambourg, André Chandelle
  • PHANTOM INTENDED FOR USE IN QUALITY CONTROL OF TOMOGRAPHIC IMAGES
    Publication number: 20170370859
    Abstract: A phantom for use in quality control of tomographic images, the phantom including a cylindrical plate made of a uniform material having a density d1, with two cylinders being inserted in the plate, the cylinders being made out of uniform materials having different densities d2, d3, the density of one of the cylinders being greater than the density d1 of the plate, and the density of the other cylinder being less than the density d1 of the plate, and including a first series of pairs of holes of different diameters drilled in the plate, the axes of the holes of the first series being oriented axially relative to an axis of revolution of the plate, and the holes in a given pair being spaced apart from each other by a distance equal to their diameter.
    Type: Application
    Filed: December 22, 2015
    Publication date: December 28, 2017
    Inventors: Lionel Christian Jean-Loïc GAY, Philippe ARSLAN, Yves RAMBOURG, André CHANDELLE