Patents by Inventor Yinru LEI

Yinru LEI 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 and method thereof for re-aeration of wetlands
    Patent number: 9713797
    Abstract: In one aspect, the present disclosure involves a re-aeration device and re-aeration method for constructed wetland. In one aspect, the re-aeration device comprises a re-aeration pipe and a windmill. The re-aeration pipe has a tubular structure with openings at both ends; one end inserts into the wetland substrate, and the other end connects with the windmill for receiving and accelerating air flow. The re-aeration pipe may also contain several telescoped or parallel arranged pipes with openings at both ends as well as with different pipe diameters and lengths, which connect with the windmill to form the re-aeration device. The present disclosure also provides a method of re-aeration for constructed wetlands by using the above-mentioned device. The re-aeration device provided herein has features of being simple in structure, environment friendly, and low-cost.
    Type: Grant
    Filed: January 27, 2016
    Date of Patent: July 25, 2017
    Assignee: Research Institute of Forestry New Technology, Chinese Academy of Forestry
    Inventors: Lijuan Cui, Xinsheng Zhao, Wei Li, Manyin Zhang, Yinru Lei
  • DEVICE AND METHOD THEREOF FOR RE-AERATION OF WETLANDS
    Publication number: 20160279584
    Abstract: In one aspect, the present disclosure involves a re-aeration device and re-aeration method for constructed wetland. In one aspect, the re-aeration device comprises a re-aeration pipe and a windmill. The re-aeration pipe has a tubular structure with openings at both ends; one end inserts into the wetland substrate, and the other end connects with the windmill for receiving and accelerating air flow. The re-aeration pipe may also contain several telescoped or parallel arranged pipes with openings at both ends as well as with different pipe diameters and lengths, which connect with the windmill to form the re-aeration device. The present disclosure also provides a method of re-aeration for constructed wetlands by using the above-mentioned device. The re-aeration device provided herein has features of being simple in structure, environment friendly, and low-cost.
    Type: Application
    Filed: January 27, 2016
    Publication date: September 29, 2016
    Applicant: Research Institute of Forestry New Technology, Chinese Academy of Forestry
    Inventors: Lijuan CUI, Xinsheng ZHAO, Wei LI, Manyin ZHANG, Yinru LEI