Patents by Inventor Michael Vagher

Michael Vagher 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 and method for wideband amplification of RF signals
    Patent number: 7570111
    Abstract: The present invention is directed to an apparatus and method for wideband amplification of RF signals. A wideband amplification apparatus in accordance with the present invention may comprise: (a) a high-band amplifier; (b) a low-band amplifier; (c) a quadrature hybrid; and (d) a plurality of antennas.
    Type: Grant
    Filed: June 28, 2007
    Date of Patent: August 4, 2009
    Assignee: Rockwell Collins, Inc.
    Inventors: Michael Vagher, Peter Tilly