Patents by Inventor GuoQiang Xiao

GuoQiang Xiao 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).

  • Three-dimensional ventilation method and system for mining by 110 construction method in coal and gas outburst mines
    Patent number: 12168932
    Abstract: The present disclosure relates to the technical field of mine ventilation, and in particular, to a three-dimensional ventilation method and system for mining by 110 construction method in coal and gas outburst mines.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: December 17, 2024
    Assignee: China University Of Mining and Technology, Beijing
    Inventors: Jiong Wang, Wenfei Li, Zimin Ma, Guangyuan Yu, Manchao He, Gonghua Chen, Guoqiang Xiao
  • Three-Dimensional Ventilation Method And System For Mining By 110 Construction Method In Coal And Gas Outburst Mines
    Publication number: 20230175398
    Abstract: The present disclosure relates to the technical field of mine ventilation, and in particular, to a three-dimensional ventilation method and system for mining by 110 construction method in coal and gas outburst mines.
    Type: Application
    Filed: April 30, 2021
    Publication date: June 8, 2023
    Inventors: Jiong Wang, Wenfei Li, Zimin Ma, Guangyuan Yu, Manchao He, Gonghua Chen, Guoqiang Xiao
  • Pooper scooper
    Patent number: D934512
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: October 26, 2021
    Inventor: GuoQiang Xiao
  • Pet nail clipper
    Patent number: D948812
    Type: Grant
    Filed: December 24, 2019
    Date of Patent: April 12, 2022
    Inventor: GuoQiang Xiao
  • Axe
    Patent number: D961352
    Type: Grant
    Filed: November 11, 2020
    Date of Patent: August 23, 2022
    Inventor: GuoQiang Xiao
  • Pillow
    Patent number: D986634
    Type: Grant
    Filed: October 17, 2021
    Date of Patent: May 23, 2023
    Inventor: Guoqiang Xiao