Patents by Inventor Suzi Liang

Suzi Liang 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 TRANSDUCER AND MANUFACTURING METHOD THEREFOR
    Publication number: 20200187907
    Abstract: Provided is an ultrasonic transducer and a preparation method thereof. The ultrasonic transducer includes a housing. A piezoelectric layer is disposed in the housing and includes at least two piezoelectric array elements. A frequency interval between the piezoelectric array elements is 50 kHz to 1.2 MHz. An acoustic lens is disposed at a front end of the piezoelectric layer and is used for ensuring that the piezoelectric array elements having different frequencies have a common focus.
    Type: Application
    Filed: July 26, 2018
    Publication date: June 18, 2020
    Applicant: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES
    Inventors: Weibao Qiu, Wu Sun, Min Su, Suzi Liang, Zhiqiang Zhang, Hairong Zheng