Patents by Inventor Fengying NI

Fengying NI 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).

  • Patent number: 12139426
    Abstract: The present disclosure provides a strip-shaped sponge biological-packing mechanism, which comprises planar bracket groups distributed longitudinally, and the planar bracket groups include at least three parallel brackets. Packing units are arranged between upper and lower adjacent brackets, and the packing unit includes a sponge with a strip-shaped structure, two sides of the sponge are respectively provided with a tension belt, and a plurality of fasteners are arranged between two tension belts, two ends of the tension belt are respectively fixedly provided with a fastening, and the fastenings at both ends of the tension belt are detachably connected with two brackets respectively. The present disclosure also provides an installation method and a dynamic adjustment method of the strip-shaped sponge biological-packing mechanism.
    Type: Grant
    Filed: July 11, 2022
    Date of Patent: November 12, 2024
    Assignee: ZHEJIANG HAIHE ENVIRONMENTAL TECHNOLOGY CO., LTD.
    Inventors: Fangfang Bao, Jingwei Jiang, Zhenghai Jiang, Fengying Ni
  • Publication number: 20220348485
    Abstract: The present disclosure provides a strip-shaped sponge biological-packing mechanism, which comprises planar bracket groups distributed longitudinally, and the planar bracket groups include at least three parallel brackets. Packing units are arranged between upper and lower adjacent brackets, and the packing unit includes a sponge with a strip-shaped structure, two sides of the sponge are respectively provided with a tension belt, and a plurality of fasteners are arranged between two tension belts, two ends of the tension belt are respectively fixedly provided with a fastening, and the fastenings at both ends of the tension belt are detachably connected with two brackets respectively. The present disclosure also provides an installation method and a dynamic adjustment method of the strip-shaped sponge biological-packing mechanism.
    Type: Application
    Filed: July 11, 2022
    Publication date: November 3, 2022
    Applicant: ZHEJIANG HAIHE ENVIRONMENTAL TECHNOLOGY CO., LTD.
    Inventors: Fangfang BAO, Jingwei JIANG, Zhenghai JIANG, Fengying NI