Patents by Inventor Daozheng WANG

Daozheng WANG 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).

  • Asymmetric debris flow drainage trough and design method and application thereof
    Patent number: 10738429
    Abstract: An asymmetric debris-flow discharge channel is provided. The debris-flow discharge channel has a main drainage channel for discharging a debris flow and an auxiliary channel provided outside of the main drainage channel. The side walls of the auxiliary channel are integrated with the side walls of the main drainage channel or provided outside of the side walls of the main drainage channel. The debris-flow discharge channel also has a break section integrated into a side wall of the auxiliary channel. The top width of the break section is equal to the top width of the auxiliary channel A method for designing and building the asymmetric debris-flow discharge channel is also provided, which provides a lower initial cost, higher safety performance, and a lower maintenance cost at the operating stage.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: August 11, 2020
    Assignee: Institute of Mountain Hazards and Environment, Chinese Academy of Sciences
    Inventors: Jiangang Chen, Xiaoqing Chen, Wanyu Zhao, Yong You, Kai Hu, Daozheng Wang
  • ASYMMETRIC DEBRIS FLOW DRAINAGE TROUGH AND DESIGN METHOD AND APPLICATION THEREOF
    Publication number: 20190161929
    Abstract: An asymmetric debris-flow discharge channel is provided. The debris-flow discharge channel has a main drainage channel for discharging a debris flow and an auxiliary channel provided outside of the main drainage channel. The side walls of the auxiliary channel are integrated with the side walls of the main drainage channel or provided outside of the side walls of the main drainage channel. The debris-flow discharge channel also has a break section integrated into a side wall of the auxiliary channel. The top width of the break section is equal to the top width of the auxiliary channel A method for designing and building the asymmetric debris-flow discharge channel is also provided, which provides a lower initial cost, higher safety performance, and a lower maintenance cost at the operating stage.
    Type: Application
    Filed: May 26, 2016
    Publication date: May 30, 2019
    Applicant: Institute of Mountain Hazards and Environment, Chinese Academy of Sciences
    Inventors: Jiangang CHEN, Xiaoqing CHEN, Wanyu ZHAO, Yong YOU, Kai HU, Daozheng WANG