Patents by Inventor Marc Boguais

Marc Boguais 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).

  • Planar high-frequency aerial for circular polarization
    Patent number: 5233361
    Abstract: A planar aerial comprising a plurality of radiating plates (PR) connected by lines (LV, LH, LSV, LSH) having sufficient lengths for summing the signals at two points (H, V). On line H D G V the signal having a clockwise circularly polarised wave is present at D, and the signal having a counterclockwise circularly polarised wave is present at G.
    Type: Grant
    Filed: July 2, 1992
    Date of Patent: August 3, 1993
    Assignee: U.S. Philips Corporation
    Inventor: Marc Boguais