Patents by Inventor Roy Threadgall Miller

Roy Threadgall Miller 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).

  • Impedance matching
    Patent number: 11070188
    Abstract: Disclosed is an impedance matcher for use in a communication system, operable to match a transmitter or receiver, respectively, to an associated antenna, comprising a stub matching circuit and a phase shifter, whereby, in use, energy flows from a source to the phase shifter, to the stub matching circuit and to a load.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: July 20, 2021
    Assignee: BAE SYSTEMS PLC
    Inventor: Roy Threadgall Miller