Patents by Inventor Chaochao ZHU

Chaochao ZHU 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).

  • Shear wave propagation speed determination method and device
    Patent number: 11832992
    Abstract: A shear wave propagation speed determination method and device. The method comprises: when a shear wave propagates along a tissue region of interest, acquiring motion data of each preset position point in the tissue region of interest (step 301); determining a value of the motion data of each preset position point (step 302), wherein the magnitude of the value represents regularity of a propagation waveform of the shear wave; and if the value meets a first preset condition, determining, on the basis of the motion data of each preset position point in the tissue region of interest, a propagation speed of the shear wave at each preset position point in the tissue region of interest (step 303). The invention improves accuracy in determination of the propagation speed of a shear wave.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: December 5, 2023
    Assignee: SONOSCAPE MEDICAL CORP.
    Inventors: Chaochao Zhu, Deqing Liu, Naizhang Feng
  • SHEAR WAVE PROPAGATION SPEED DETERMINATION METHOD AND DEVICE
    Publication number: 20210137499
    Abstract: A shear wave propagation speed determination method and device. The method comprises: when a shear wave propagates along a tissue region of interest, acquiring motion data of each preset position point in the tissue region of interest (step 301); determining a value of the motion data of each preset position point (step 302), wherein the magnitude of the value represents regularity of a propagation waveform of the shear wave; and if the value meets a first preset condition, determining, on the basis of the motion data of each preset position point in the tissue region of interest, a propagation speed of the shear wave at each preset position point in the tissue region of interest (step 303). The invention improves accuracy in determination of the propagation speed of a shear wave.
    Type: Application
    Filed: December 20, 2018
    Publication date: May 13, 2021
    Applicant: SONOSCAPE MEDICAL CORP.
    Inventors: Chaochao ZHU, Deqing LIU, Naizhang FENG
  • Nail lamp
    Patent number: D1023466
    Type: Grant
    Filed: August 15, 2022
    Date of Patent: April 16, 2024
    Inventor: Chaochao Zhu