Patents by Inventor Feisheng Feng

Feisheng Feng 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).

  • Publication number: 20230383653
    Abstract: The present invention provides a coal-based solid waste transport and filling integrated machine mining system, comprising a filling hydraulic support (6) and a coal winning machine (7), said filling hydraulic support (6) comprises a hydraulic top plate and a base (601), said hydraulic top plate comprises a hinged front top beam (602) and a rear top beam (603), with a front probe beam (604) attached to front end of said front top beam (602) and a telescopic slide rod (1) connected to rear end of said rear top beam (603), a double transport and single filling non-stop equipment is fixed on the telescopic slide rod (1). The apparatus and method of the present invention weaken the impact of groundwater pollution on mine production and mine ecology, bring good economic and environmental benefits to the mine and promoting safe and green coal mining.
    Type: Application
    Filed: July 28, 2023
    Publication date: November 30, 2023
    Applicant: Western Digital Technologies, Inc.
    Inventors: Feisheng Feng, Min Wang, Jiqiang Zhang, Tong Zhang, Qingyi Tu, Qisheng Chen
  • 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