Patents by Inventor Gary S. Sanford

Gary S. Sanford 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).

  • Cavity-backed slot antenna
    Patent number: 6160522
    Abstract: A cavity backed slot antenna comprises a conductive cavity, a conductive film carried by a thin dielectric substrate which is above the cavity. The conductive film includes one or more slots which an electric field is applied to radiate an electromagnetic energy.
    Type: Grant
    Filed: April 2, 1998
    Date of Patent: December 12, 2000
    Assignee: L3 Communications Corporation, Randtron Antenna Systems Division
    Inventor: Gary S. Sanford