Patents by Inventor John R. Mather

John R. Mather 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).

  • Array antenna having multiple independently steered beams
    Patent number: 6232920
    Abstract: An array antenna system for forming multiple independently steered beams is described. The antenna system includes series or parallel feed circuits and phase shifters which are not disclosed directly in the signal path between the feed circuits and antenna elements included in the array antenna system.
    Type: Grant
    Filed: June 26, 2000
    Date of Patent: May 15, 2001
    Assignee: Raytheon Company
    Inventors: Eli Brookner, Richard L. O'Shea, Jack Jerome Schuss, Jeffrey C. Upton, John R. Mather, Michael G. Sarcione, William J. Payne