Patents by Inventor Andrei V. Grebennikov

Andrei V. Grebennikov 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).

  • Apparatus, methods and articles of manufacture for multiband signal processing
    Patent number: 7187231
    Abstract: Apparatus, methods and articles of manufacture for multiband transmitter power amplification are provided wherein one or more amplifying devices, of which at least one may be one or more current sources, have impedances matched for different input and output frequencies by way of various impedance matching circuits.
    Type: Grant
    Filed: December 2, 2002
    Date of Patent: March 6, 2007
    Assignees: M/A-COM, Inc., M/A-COM Eurotec, B.V.
    Inventors: Finbarr J. McGrath, Eugene Heaney, Pierce J. Nagle, Andrei V. Grebennikov
  • Apparatus, methods and articles of manufacture for multiband signal processing
    Publication number: 20040104768
    Abstract: Apparatus, methods and articles of manufacture for multiband transmitter power amplification are provided wherein one or more amplifying devices, of which at least one may be one or more current sources, have impedances matched for different input and output frequencies by way of various impedance matching circuits.
    Type: Application
    Filed: December 2, 2002
    Publication date: June 3, 2004
    Applicants: M/A-COM Eurotec, M/A-COM, Inc.
    Inventors: Finbarr J. McGrath, Eugene Heaney, Pierce J. Nagle, Andrei V. Grebennikov