Patents by Inventor Amber Yue Ma

Amber Yue Ma 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).

  • Ultrasonic coupler assembly
    Patent number: 8635913
    Abstract: An ultrasonic coupler assembly for coupling an ultrasonic transducer to a pipe wall is disclosed, wherein the ultrasonic coupler is configured using three quadrilateral sections to reduce the temperature extreme to which the ultrasonic transducer is exposed and to improve the quality of the ultrasonic signal passing through the ultrasonic coupler.
    Type: Grant
    Filed: April 21, 2011
    Date of Patent: January 28, 2014
    Assignee: General Electric Company
    Inventors: Xiaolei Shirley Ao, Oleg Alexander Khrakovsky, Christopher Alan Frail, Amber Yue Ma