Patents by Inventor Eldon Phin

Eldon Phin 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).

  • Method and apparatus for through-the-wall motion detection utilizing cw radar
    Publication number: 20070024488
    Abstract: A CW radar (10) is used to detect motion of objects (22) behind a wall (20) by projecting a radar beam through the wall and by measuring the returns from the objects behind the wall, with a change in the phase difference between the transmitted and received CW signals providing an indication of motion behind the wall and thus the presence of an individual.
    Type: Application
    Filed: September 14, 2004
    Publication date: February 1, 2007
    Inventors: Paul Zemany, Eldon Phin