Patents by Inventor Qi LE

Qi LE 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).

  • Vertical fatigue test device and method for dynamic submarine cable based on topology optimization design framework
    Patent number: 12782254
    Abstract: Provided are a vertical fatigue test device for a dynamic submarine cable based on a topology optimization design framework, and a method thereof. The device includes a bending table, a main framework, the dynamic submarine cable, a connecting hinge, a supporting frame, a bottom plate, and a tension actuator; the bending table is mounted on an upper plate at a top of the main framework, and the main framework, the supporting frame, and the tension actuator are mounted on the bottom plate; an upper end of the dynamic submarine cable is connected with the bending table through a clamping mechanism; each of a left end and a right end of the bending table is connected with a bending actuator; the bending actuators are connected to the upper plate and are configured to achieve reciprocating swinging of the bending table.
    Type: Grant
    Filed: August 5, 2024
    Date of Patent: November 3, 2026
    Assignee: Harbin Engineering University
    Inventors: Zhixun Yang, Yucheng Lu, Yandong Mao, Hualin Wang, Jun Yan, Xu Yin, Gang Wang, Maoyan Yan, Weixuan Xie, Qi Le, Qingzhen Lu, Hailong Lu, Peng Cao, Geng Tian, Yaohua Fan, Jinlong Chen
  • VERTICAL FATIGUE TEST DEVICE AND METHOD FOR DYNAMIC SUBMARINE CABLE BASED ON TOPOLOGY OPTIMIZATION DESIGN FRAMEWORK
    Publication number: 20250123193
    Abstract: Provided are a vertical fatigue test device for a dynamic submarine cable based on a topology optimization design framework, and a method thereof. The device includes a bending table, a main framework, the dynamic submarine cable, a connecting hinge, a supporting frame, a bottom plate, and a tension actuator; the bending table is mounted on an upper plate at a top of the main framework, and the main framework, the supporting frame, and the tension actuator are mounted on the bottom plate; an upper end of the dynamic submarine cable is connected with the bending table through a clamping mechanism; each of a left end and a right end of the bending table is connected with a bending actuator; the bending actuators are connected to the upper plate and are configured to achieve reciprocating swinging of the bending table.
    Type: Application
    Filed: August 5, 2024
    Publication date: April 17, 2025
    Inventors: Zhixun YANG, Yucheng LU, Yandong MAO, Hualin WANG, Jun YAN, Xu YIN, Gang WANG, Maoyan YAN, Weixuan XIE, Qi LE, Qingzhen LU, Hailong LU, Peng CAO, Geng TIAN, Yaohua FAN, Jinlong CHEN