Patents by Inventor Brenda L. Matkin

Brenda L. Matkin 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).

  • Wideband quasi-optical millimeter-wave resonator
    Patent number: 5900965
    Abstract: A wideband quasi-optical millimeter-wave resonator achieves a wideband frency operation by using a variable dielectric constant photoconducting lens in a Fabry-Perot resonator. Changing the dielectric constant of the lens creates an associated change in the resonant frequency for a given axial mode.
    Type: Grant
    Filed: May 6, 1998
    Date of Patent: May 4, 1999
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Brenda L. Matkin, Ralph H. Halladay, Susan D. Terrill