Patents by Inventor Charles T. King

Charles T. King 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).

  • Patent number: 4384367
    Abstract: An improved low-cost microwave receiver is disclosed. The receiver is intended for use in the Multipoint Distribution Services (MDS) for the reception of television signals transmitted in the 2 to 2.5 GHz region. The receiver of the present invention is of the single-conversion superheterodyne type utilizing printed circuit and microstrip transmission line construction. Printed circuit board and microstrip transmission line construction permits low-cost fabrication without machined resonant cavities or waveguide components.
    Type: Grant
    Filed: June 10, 1981
    Date of Patent: May 17, 1983
    Assignee: Theta-Com of California
    Inventors: Charles T. King, Bernard E. Sigmon