Patents by Inventor Jiahua LI

Jiahua 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: 12251162
    Abstract: The disclosure particularly relates to a bending mechanism and a surgical robotic arm including this mechanism. bending mechanism includes a flexible shell and a plurality of bending modules, arranged serially or in front-to-back connection. The bending modules are housed within the flexible shell. The bending modules include an adjustment drive assembly, a first adjustment shaft, and a second adjustment shaft. The first adjustment shaft and the second adjustment shaft are movably connected through a connecting part, the adjusting drive assembly is connected with the first adjustment shaft and the second adjustment shaft, and the adjusting drive assembly is configured to adjust an angle between the first adjustment shaft and the second adjustment shaft. The bending mechanism and surgical robotic arm aim to solve problems concerning damage caused to the human body.
    Type: Grant
    Filed: October 29, 2024
    Date of Patent: March 18, 2025
    Assignee: Sichuan Cancer Hospital & Institute
    Inventors: Xiangfei Wang, Yu Wang, Jiahua Lv, Hailie Li
  • Publication number: 20250070321
    Abstract: The present application relates to the technical field of batteries, and discloses a battery and a power consuming device. The battery includes: a plurality of first battery cells and a plurality of second battery cells, at least one of the second battery cells being provided between any two of the first battery cells, and any one of the second battery cells being adjacent to at least one of the second battery cells; wherein the thermal stability of the second battery cell is higher than the thermal stability of the first battery cell. With the technical solution of the present application, the risk of the spread of thermal runaway of the battery can be reduced, and thus the safety of the battery can be enhanced.
    Type: Application
    Filed: November 13, 2024
    Publication date: February 27, 2025
    Inventors: Quanguo Li, Qian Liu, Yonghuang Ye, Chunpeng Yu, Jingxuan Sun, Dejun Xiao, Jiahua Chen
  • Publication number: 20250049503
    Abstract: The disclosure particularly relates to a bending mechanism and a surgical robotic arm including this mechanism. bending mechanism includes a flexible shell and a plurality of bending modules, arranged serially or in front-to-back connection. The bending modules are housed within the flexible shell. The bending modules include an adjustment drive assembly, a first adjustment shaft, and a second adjustment shaft. The first adjustment shaft and the second adjustment shaft are movably connected through a connecting part, the adjusting drive assembly is connected with the first adjustment shaft and the second adjustment shaft, and the adjusting drive assembly is configured to adjust an angle between the first adjustment shaft and the second adjustment shaft. The bending mechanism and surgical robotic arm aim to solve problems concerning damage caused to the human body.
    Type: Application
    Filed: October 29, 2024
    Publication date: February 13, 2025
    Inventors: Xiangfei WANG, Yu WANG, Jiahua LV, Hailie LI
  • Patent number: 12118766
    Abstract: A method and an apparatus for detecting key points of a human body, and a storage medium are provided. The method includes: extracting, in response to detecting that an image comprises a body, two-dimensional (2D) coordinate data for identifying body keypoint positions in the image to obtain 2D pose data; and performing body keypoint feature fusion on the 2D pose data and depth data corresponding to the body keypoint positions to obtain three-dimensional (3D) pose data for identifying the body keypoint positions.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: October 15, 2024
    Assignee: SHENZHEN SENSETIME TECHNOLOGY CO., LTD.
    Inventors: Wentao Liu, Yujing Guo, Yongwang Wang, Chen Qian, Jiahua Li
  • Patent number: 12073600
    Abstract: A method and an apparatus for detecting key points of a human body, and a storage medium are provided. The method includes: extracting, in response to detecting that an image comprises a body, two-dimensional (2D) coordinate data for identifying body keypoint positions in the image to obtain 2D pose data; and performing body keypoint feature fusion on the 2D pose data and depth data corresponding to the body keypoint positions to obtain three-dimensional (3D) pose data for identifying the body keypoint positions.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: August 27, 2024
    Assignee: SHENZHEN SENSETIME TECHNOLOGY CO., LTD.
    Inventors: Wentao Liu, Yujing Guo, Yongwang Wang, Chen Qian, Jiahua Li
  • Publication number: 20220044056
    Abstract: A method and an apparatus for detecting key points of a human body, and a storage medium are provided. The method includes: extracting, in response to detecting that an image comprises a body, two-dimensional (2D) coordinate data for identifying body keypoint positions in the image to obtain 2D pose data; and performing body keypoint feature fusion on the 2D pose data and depth data corresponding to the body keypoint positions to obtain three-dimensional (3D) pose data for identifying the body keypoint positions.
    Type: Application
    Filed: October 22, 2021
    Publication date: February 10, 2022
    Inventors: Wentao LIU, Yujing GUO, Yongwang WANG, Chen QIAN, Jiahua LI