Patents by Inventor Mathieu VALLEAU

Mathieu VALLEAU 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).

  • Magnet structure with improved performance, inverter, and associated method
    Patent number: 12354792
    Abstract: A magnet structure including sets of permanent magnets installed periodically in a direction S with a spatial period ?u, each set including a magnet of each of a first beam, a second beam, a third beam, and a fourth beam, the magnets of each beam being arranged in succession in the direction S, the first beam and the second beam being arranged in succession in a direction Z, the fourth beam and the third beam being arranged in succession in the direction Z, the third beam and the second beam being arranged in succession in a direction X, and the fourth beam and the first beam being arranged in succession in the direction X, wherein, for at least four successive sets of magnets with a spatial period ?u, the magnetization vector of each magnet of each beam has a non-zero component in each of the directions X, S and Z.
    Type: Grant
    Filed: June 13, 2023
    Date of Patent: July 8, 2025
    Assignee: SYNCHROTRON SOLEIL
    Inventors: Mathieu Valleau, Amin Ghaith, Marie-Emmanuelle Couprie
  • MAGNET STRUCTURE WITH IMPROVED PERFORMANCE, INVERTER, AND ASSOCIATED METHOD
    Publication number: 20250104896
    Abstract: A magnet structure including sets (1, 2, 3, 4) of permanent magnets installed periodically in a direction S with a spatial period ?u, each set including a magnet of each of a first beam, a second beam, a third beam, and a fourth beam, the magnets of each beam being arranged in succession in the direction S, the first beam and the second beam being arranged in succession in a direction Z, the fourth beam and the third beam being arranged in succession in the direction Z, the third beam and the second beam being arranged in succession in a direction X, and the fourth beam and the first beam being arranged in succession in the direction X, wherein, for at least four successive sets of magnets with a spatial period ?u, the magnetization vector of each magnet of each beam has a non-zero component in each of the directions X, S and Z.
    Type: Application
    Filed: June 13, 2023
    Publication date: March 27, 2025
    Inventors: Mathieu VALLEAU, Amin GHAITH, Marie-Emmanuelle COUPRIE