Patents by Inventor Claude D. Chekroun

Claude D. Chekroun 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).

  • Lens for electronic scanning in the polarization plane
    Patent number: 4447815
    Abstract: An electrically controlled lens for electronic scanning of a beam emitted by a microwave source in a plane parallel to the electrical field of the emitted radiation comprising individual phase-shifter panels, linked and controlled to give the intercepted microwave radiation a 0.degree.-360.degree. phase shift in the direction of the electrical field vector of the radiation.
    Type: Grant
    Filed: June 1, 1981
    Date of Patent: May 8, 1984
    Assignee: Societe d'Etude du Radant
    Inventors: Claude D. Chekroun, Yves C. Michel