Patents by Inventor Yuxin YUAN

Yuxin YUAN 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).

  • Device and method for testing working performance of anchor rod cable by simulating rock stratum fracture and separation on basis of electromagnetic action
    Patent number: 11199484
    Abstract: A device and method for testing the working performance of an anchor rod cable by simulating stratum fracture and separation on the basis of electromagnetic action, applicable to the technical field of testing working performance of anchor rod cables by simulating a tunnel field. The device comprises a top base (1) and a bottom base (2); a plurality of hydraulic vertical columns (3) are provided between the top base (1) and the bottom base (2); the plurality of hydraulic vertical columns (3) are provided thereon with clamping devices, and an electromagnetic block (9) is disposed between two groups of drawing block-shaped clamp holders (4).
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: December 14, 2021
    Assignee: China University of Mining and Technology
    Inventors: Nong Zhang, Zhengzheng Xie, Junyao Zhou, Yuxin Yuan, Xinyue Li
  • DEVICE AND METHOD FOR TESTING WORKING PERFORMANCE OF ANCHOR ROD CABLE BY SIMULATING ROCK STRATUM FRACTURE AND SEPARATION ON BASIS OF ELECTROMAGNETIC ACTION
    Publication number: 20210285857
    Abstract: A device and method for testing the working performance of an anchor rod cable by simulating stratum fracture and separation on the basis of electromagnetic action, applicable to the technical field of testing working performance of anchor rod cables by simulating a tunnel field. The device comprises a top base (1) and a bottom base (2); a plurality of hydraulic vertical columns (3) are provided between the top base (1) and the bottom base (2); the plurality of hydraulic vertical columns (3) are provided thereon with clamping devices, and an electromagnetic block (9) is disposed between two groups of drawing block-shaped clamp holders (4).
    Type: Application
    Filed: September 13, 2018
    Publication date: September 16, 2021
    Inventors: Nong ZHANG, Zhengzheng XIE, Junyao ZHOU, Yuxin YUAN, Xinyue LI
  • Car camping mattress
    Patent number: D982940
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: April 11, 2023
    Inventor: Yuxin Yuan
  • Neck pillow
    Patent number: D988032
    Type: Grant
    Filed: December 24, 2021
    Date of Patent: June 6, 2023
    Assignee: FOSHAN YIXIN TRADING CO., LTD.
    Inventors: Qiong Hu, Yuxin Yuan