Patents by Inventor Grigory S. Nusinovich

Grigory S. Nusinovich 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).

  • Microwave amplifier having cross-polarized cavities
    Patent number: H1758
    Abstract: A multi-stage microwave gyrotwystron amplifier is disclosed having two or more stages comprising rectangular cavities to facilitate tuning. The first two stages comprise rectangular tuneable cavities that are oriented orthogonal to each other which produces a homogeneously modulated electron beam that is directed to a cylindrical output cavity which increases its power output as compared to prior art devices havig an output cylindrical cavity excited with a non-homogeneously modulated electron beam.
    Type: Grant
    Filed: March 4, 1996
    Date of Patent: November 3, 1998
    Inventors: Perry M. Malouf, Grigory S. Nusinovich