Patents by Inventor Zaipeng Xie

Zaipeng Xie 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 speed high dynamic range high accuracy measurement system
    Patent number: 9506953
    Abstract: A measuring system includes an input that emulates a bandpass filter with no signal reflections. A directional coupler connected to the input passes the filtered input to electrically isolated measuring circuits. Each of the measuring circuits includes an amplifier that amplifies the signal through logarithmic functions. The output of the measuring system is an accurate high dynamic range measurement.
    Type: Grant
    Filed: January 17, 2013
    Date of Patent: November 29, 2016
    Assignee: UT-Battelle, LLC
    Inventors: Craig E. Deibele, Douglas E. Curry, Richard W. Dickson, Zaipeng Xie