Patents by Inventor Serge Villers

Serge Villers 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).

  • Patch antenna for equipping a spacecraft
    Patent number: 11489248
    Abstract: A patch antenna intended to equip a spacecraft, the antenna comprising a dielectric substrate, a radiating antenna element present on the dielectric substrate, the radiating antenna element having a center of symmetry and an area devoid of material, the center of symmetry being present in the area devoid of material, and a protective layer covering the radiating antenna element.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: November 1, 2022
    Assignee: ARIANEGROUP SAS
    Inventors: Nathalie Lecerf, Serge Villers
  • PATCH ANTENNA FOR EQUIPPING A SPACECRAFT
    Publication number: 20200358171
    Abstract: A patch antenna intended to equip a spacecraft, the antenna comprising a dielectric substrate, a radiating antenna element present on the dielectric substrate, the radiating antenna element having a center of symmetry and an area devoid of material, the center of symmetry being present in the area devoid of material, and a protective layer covering the radiating antenna element.
    Type: Application
    Filed: January 17, 2019
    Publication date: November 12, 2020
    Applicant: ARIANEGROUP SAS
    Inventors: Nathalie LECERF, Serge VILLERS
  • Device for the dielectric characterization of samples made of a material having a flat or uneven surface and application for the non-destructive control of the dielectric homogeneity of said samples
    Patent number: 5077522
    Abstract: A device and method for the determination of the dielectric characteristics of a material sample. The device includes a probe (3) connected to a coaxial line (2) by a connector (30). The probe comprises a conductive tubular member (78) having a conductive rod (8) coaxial to the tubular member and centered on the latter. An annular member is made of a dielectric material is housed in the tubular member, and is integral with the rod. The annular member/rod assembly is slidably carried in the tubular part (7). A resistive force urges the probe in contact with the material sample (4) so that good contact is ensured with the material sample.
    Type: Grant
    Filed: September 5, 1990
    Date of Patent: December 31, 1991
    Assignee: Aerospatiale Societe Nationale Industrielle
    Inventors: Pierre Lahitte, Serge Villers