Patents by Inventor Bradley Libbey

Bradley Libbey 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).

  • FIBER-OPTIC, DIGITAL SYSTEM FOR LASER DOPPLER VIBROMETERS (LDVs)
    Publication number: 20110174078
    Abstract: An apparatus and method for non-determination of the surface velocity of a target using optical interference and Doppler shifting of the light reflected from the target are disclosed. It may be used to measure small-amplitude, acoustic frequency surface vibrations as well as non-periodic surface vibration.
    Type: Application
    Filed: September 29, 2009
    Publication date: July 21, 2011
    Applicant: UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE ARMY
    Inventors: Stephen R. Chinn, James D. Habersat, Bradley Libbey