Patents by Inventor Oleg Krichenko

Oleg Krichenko 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).

  • High-sensitivity subsurface sensing system
    Patent number: RE47622
    Abstract: A target is sensed by an antenna array having a transmitter antenna and a receiver antenna, both of which are caused to be electromagnetically coupled to the target. The antenna array is rotated, and as the array rotates, a change in at least one of the coupling between the transmitter antenna and the target and the coupling between the receiver antenna and the target is detected at multiple rotational orientations of the antenna array.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: September 24, 2019
    Assignee: The Arizona Board of Regents on Behalf of the University of Arizona
    Inventors: Ben K. Sternberg, Steven L. Dvorak, Oleg Krichenko