Patents by Inventor Pingjie Fu

Pingjie Fu 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).

  • Real-time water-level monitoring system for dumping site of open-pit coal mine, and methods of establishment and use of the same
    Patent number: 10053985
    Abstract: The invention discloses a real-time water-level monitoring system for a dumping site of an open-pit coal mine. The dumping site of the open-pit coal mine comprises an aboveground part and an underground part, where the aboveground part is a stacking site (1) located above an original ground surface. The real-time water-level monitoring system for a dumping site of an open-pit coal mine comprises a first measuring well (2) and a second measuring well (3), where the first measuring well (2) is arranged vertically in the center of the stacking site (1), and the second measuring well (3) includes a vertical section (301), a horizontal section (302), and a free section (303) connected in sequence; and a first water-impermeable layer (4), a second water-impermeable layer (5), and a third water-impermeable layer (6) are provided internally in the stacking site (1).
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: August 21, 2018
    Assignee: CHINA UNIVERSITY OF MINING & TECHNOLOGY-BEIJING
    Inventors: Suping Peng, Feisheng Feng, Pingjie Fu, Wenfeng Du, Pan Wang