Patents by Inventor Aizhen LI

Aizhen LI 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).

  • Patent number: 12376922
    Abstract: A tool head posture adjustment method and apparatus, and a readable storage medium are disclosed. Distances to laser points are measured by laser distance sensors, and the laser points can construct at least one plane, thereby determining each plane corresponding to a site to be checked; and a comprehensive normal vector of each plane is calculated, and posture parameters of a tool head of a robot are calculated by using a posture expression, thereby adjusting the tool head posture.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: August 5, 2025
    Assignee: ZHI MEI KANG MIN (ZHUHAI) HEALTH TECH CO., LTD.
    Inventors: Chao Wu, Aizhen Li
  • Publication number: 20240261044
    Abstract: A tool head posture adjustment method and apparatus, and a readable storage medium are disclosed. Distances to laser points are measured by means of laser distance sensors, and the laser points can construct at least one plane, thereby determining each plane corresponding to a site to be checked; and a comprehensive normal vector of each plane is calculated, and posture parameters of a tool head of a robot are calculated by using a posture expression, thereby adjusting the tool head posture.
    Type: Application
    Filed: December 16, 2020
    Publication date: August 8, 2024
    Inventors: Chao Wu, Aizhen Li
  • Patent number: 12048670
    Abstract: A method, apparatus, and device for controlling a moxibustion manipulator are disclosed. The method includes: acquiring acupuncture point position information; determining coordinate information of the moxibustion manipulator based on the acupuncture point position information and safe distance information, and controlling the moxibustion manipulator to move to a position corresponding to the coordinate information; acquiring coordinate information of a light spot, and determining a plane corresponding to the light spot based on the coordinate information of the light spot; determining rotation angle information of the moxibustion manipulator based on the plane corresponding to the light spot, the rotation angle information being used to adjust an angle of the manipulator relative to the plane corresponding to the light spot; and controlling, based on the rotation angle information, the moxibustion manipulator to adjust the angle.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: July 30, 2024
    Assignee: ZHI MEI KANG MIN (ZHUHAI) HEALTH TECH CO., LTD.
    Inventors: Chao Wu, Yingfeng Tan, Mengsi Ye, Aizhen Li
  • Publication number: 20220183928
    Abstract: A method, apparatus, and device for controlling a moxibustion manipulator are disclosed. The method includes: acquiring acupuncture point position information; determining coordinate information of the moxibustion manipulator based on the acupuncture point position information and safe distance information, and controlling the moxibustion manipulator to move to a position corresponding to the coordinate information; acquiring coordinate information of a light spot, and determining a plane corresponding to the light spot based on the coordinate information of the light spot; determining rotation angle information of the moxibustion manipulator based on the plane corresponding to the light spot, the rotation angle information being used to adjust an angle of the manipulator relative to the plane corresponding to the light spot; and controlling, based on the rotation angle information, the moxibustion manipulator to adjust the angle.
    Type: Application
    Filed: December 16, 2020
    Publication date: June 16, 2022
    Inventors: Chao WU, Yingfeng TAN, Mengsi YE, Aizhen LI