Patents by Inventor Richard W. LeMassena

Richard W. LeMassena 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).

  • Antenna feed and beamforming network
    Patent number: 5539415
    Abstract: This invention is a small, inexpensive lightweight, easy to assemble multibeam or phased array device which may be used as a feed for a reflector or lens antenna. The device employs an array of planar radiators coupled to stripline hybrids to form individual feed or antenna elements. The feed or antenna elements are then coupled into a filter in order to pass the desired band or frequencies and reject undesirable bands or frequencies.
    Type: Grant
    Filed: September 15, 1994
    Date of Patent: July 23, 1996
    Assignee: Space Systems/Loral, Inc.
    Inventors: Phillip L. Metzen, Richmond D. Bruno, Richard W. LeMassena