Patents by Inventor Du YIGANG

Du YIGANG 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).

  • Ultrasound imaging methods and systems
    Patent number: 10976422
    Abstract: An ultrasound imaging system may include a probe, a transmitting circuit which may excite the probe to transmit ultrasound beams towards a scanning target in at least three ultrasound propagation directions; a receiving circuit and a beamforming unit which may respectively receive the echoes of the ultrasound beams in the ultrasound propagation directions to obtain the echo signals in each of the ultrasound propagation directions; a data processing unit which may obtain velocity vectors of target points in the scanning target using the echo signals in each of the ultrasound propagation directions and obtain ultrasound images of at least a portion of the scanning target using the echo signals; and a display which may display the velocity vectors and the ultrasound images.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: April 13, 2021
    Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.
    Inventors: Du Yigang, Fan Rui, Li Yong
  • ULTRASOUND IMAGING METHODS AND SYSTEMS
    Publication number: 20170285156
    Abstract: An ultrasound imaging system may include a probe, a transmitting circuit which may excite the probe to transmit ultrasound beams towards a scanning target in at least three ultrasound propagation directions; a receiving circuit and a beamforming unit which may respectively receive the echoes of the ultrasound beams in the ultrasound propagation directions to obtain the echo signals in each of the ultrasound propagation directions; a data processing unit which may obtain velocity vectors of target points in the scanning target using the echo signals in each of the ultrasound propagation directions and obtain ultrasound images of at least a portion of the scanning target using the echo signals; and a display which may display the velocity vectors and the ultrasound images.
    Type: Application
    Filed: June 23, 2017
    Publication date: October 5, 2017
    Inventors: Du YIGANG, Fan Rui, Li Yong