Patents by Inventor Guowei Zhen

Guowei Zhen 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 FOR REAL-TIME MONITORING MOVEMENT TRAJECTORY OF MINE ROOF STRATA AND METHOD THEREOF
    Publication number: 20250347226
    Abstract: The present disclosure provides a device and a method for real-time monitoring the movement trajectory of mine roof strata, which relates to the technical field of the movement monitoring of mine roof strata. The device described in the present disclosure has fewer components, and the assembly process is simple and fast during use. It can be assembled and used according to the actual length of the monitoring borehole; the structure of the device is relatively simple, easy to manufacture, uses fewer precision instruments, and has a lower cost; by using the device of the present disclosure for real-time monitoring of mine roof strata, the movement trajectory of mine roof strata can be monitored in real-time, accurately, and continuously, providing more detailed strata information for disaster prevention and control such as mine pressure, strata control, and rock burst.
    Type: Application
    Filed: September 22, 2024
    Publication date: November 13, 2025
    Inventors: Tongbin ZHAO, Guowei ZHEN, Yanchun YIN, Xiufeng ZHANG, Yang CHEN, Hui CAI, Chunyu DONG, Haiquan LIU, Xuyou WANG
  • Device for real-time monitoring movement trajectory of mine roof strata and method thereof
    Patent number: 12467363
    Abstract: The present disclosure provides a device and a method for real-time monitoring the movement trajectory of mine roof strata, which relates to the technical field of the movement monitoring of mine roof strata. The device described in the present disclosure has fewer components, and the assembly process is simple and fast during use. It can be assembled and used according to the actual length of the monitoring borehole; the structure of the device is relatively simple, easy to manufacture, uses fewer precision instruments, and has a lower cost; by using the device of the present disclosure for real-time monitoring of mine roof strata, the movement trajectory of mine roof strata can be monitored in real-time, accurately, and continuously, providing more detailed strata information for disaster prevention and control such as mine pressure, strata control, and rock burst.
    Type: Grant
    Filed: September 22, 2024
    Date of Patent: November 11, 2025
    Assignees: SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY, Shandong Energy Group Co., Ltd
    Inventors: Tongbin Zhao, Guowei Zhen, Yanchun Yin, Xiufeng Zhang, Yang Chen, Hui Cai, Chunyu Dong, Haiquan Liu, Xuyou Wang