Patents by Inventor Stephen Bainbridge

Stephen Bainbridge 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).

  • Magnetrons with resonator element for stabilizing output radiation frequency
    Patent number: 5017891
    Abstract: The performance of a magnetron may be degraded by its output frequency changing. This degradation may be reduced by fixing a resonator element in the magnetron's output waveguide enabling temperature stabilization to be achieved and also permitting the output spectrum of the radiation to be narrowed.
    Type: Grant
    Filed: November 13, 1989
    Date of Patent: May 21, 1991
    Assignee: EEV Limited
    Inventors: Paul A. Jerram, Stephen Bainbridge