Patents by Inventor Manli Liu

Manli Liu 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).

  • Tool and method for measuring perpendicularity and angle of femur of vehicle crash dummy
    Patent number: 12066288
    Abstract: Disclosed are a tool and a method for measuring a perpendicularity and an angle of a femur of a vehicle crash dummy. The tool includes: a base, where the base is provided with a guide ring gear; and a clamp assembly, where the clamp assembly is configured to clamp a femur part. A measurement assembly can measure the perpendicularity and the angle of the femur part conveniently.
    Type: Grant
    Filed: December 5, 2023
    Date of Patent: August 20, 2024
    Assignees: CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER CO., LTD., CATARC AUTOMOTIVE TEST CENTER (TIANJIN) CO., LTD.
    Inventors: Zhixin Liu, Mei Lu, Weidong Liu, Yongqiang Wu, Zhi Li, Zihe Meng, Kai Wang, Hanxiao Zhang, Ye Hao, Manli Liu