Patents by Inventor Anne-Sophie Royet

Anne-Sophie Royet 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).

  • Integrated microelectronics component for filtering electromagnetic noise and radio frequency transmission circuit comprising same
    Patent number: 7385469
    Abstract: The integrated microelectronics component comprises an electric conductor forming a transmission line element for a radio frequency electromagnetic wave. This electric conductor is surrounded at least partially by a preferably closed magnetic circuit, formed at least by superposition of a layer of ferromagnetic material having a saturation magnetization value greater than or equal to 800 kA/m and of a layer of magnetic material. The layer of magnetic material then generates a uniaxial magnetic anisotropy in the adjacent ferromagnetic layer. A high magnetization can then be combined with a high anisotropy, thus enabling operation in high frequency ranges, for example about 5 to 20 GHz.
    Type: Grant
    Filed: May 8, 2006
    Date of Patent: June 10, 2008
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Jean-Philippe Michel, Yann Lamy, Anne-Sophie Royet, Bernard Viala
  • Integrated microelectronics component for filtering electromagnetic noise and radio frequency transmission circuit comprising same
    Publication number: 20060290442
    Abstract: The integrated microelectronics component comprises an electric conductor forming a transmission line element for a radio frequency electromagnetic wave. This electric conductor is surrounded at least partially by a preferably closed magnetic circuit, formed at least by superposition of a layer of ferromagnetic material having a saturation magnetization value greater than or equal to 800 kA/m and of a layer of magnetic material. The layer of magnetic material then generates a uniaxial magnetic anisotropy in the adjacent ferromagnetic layer. A high magnetization can then be combined with a high anisotropy, thus enabling operation in high frequency ranges, for example about 5 to 20 GHz.
    Type: Application
    Filed: May 8, 2006
    Publication date: December 28, 2006
    Applicant: Commissariat a l'Energie Atomique
    Inventors: Jean-Philippe Michel, Yann Lamy, Anne-Sophie Royet, Bernard Viala