Patents by Inventor Zeqing Lu

Zeqing Lu 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).

  • REFLECTIVE ARRAY ANTENNA AND BASE STATION
    Publication number: 20230402763
    Abstract: A reflective array antenna includes a substrate and a plurality of reflective antenna elements. The substrate includes a first surface and a second surface that are disposed opposite to each other, the first surface including at least one mounting area. A plurality of reflective antenna elements is distributed in an array and are disposed in each mounting area. The reflective array antenna in this disclosure can meet a requirement for blind area coverage and can reduce use of an active device to reduce costs.
    Type: Application
    Filed: August 29, 2023
    Publication date: December 14, 2023
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Qingming Xie, Zeqing Lu, Dashuang Liao, Long Li
  • Method of synthesizing biogenic elemental selenium nanostructure using enterobacter cloacae and application thereof
    Patent number: 10087466
    Abstract: A method of synthesizing biogenic elemental selenium nanostructure using Enterobacter cloacae and its application. The method uses E. cloacae Z0206 to reduce selenite to zero valence selenium and forms nano-sized elemental selenium particles, including steps of inoculating activated E. cloacae Z0206 to fermentation broth, adding sodium selenite solution, shaking and incubating, collecting the fermentation broth and separating the elemental selenium nanoparticles.
    Type: Grant
    Filed: January 3, 2017
    Date of Patent: October 2, 2018
    Assignee: Zhejiang University
    Inventors: Yizhen Wang, Deguang Song, Zeqing Lu, Fengqin Wang, Yuanzhi Cheng, Xiaoxiao Li
  • METHOD OF SYNTHESIZING BIOGENIC ELEMENTAL SELENIUM NANOSTRUCTURE USING ENTEROBACTER CLOACAE AND APPLICATION THEREOF
    Publication number: 20170191083
    Abstract: A method of synthesizing biogenic elemental selenium nanostructure using Enterobacter cloacae and its application. The method uses E. cloacae Z0206 to reduce selenite to zero valence selenium and forms nano-sized elemental selenium particles, including steps of inoculating activated E. cloacae Z0206 to fermentation broth, adding sodium selenite solution, shaking and incubating, collecting the fermentation broth and separating the elemental selenium nanoparticles.
    Type: Application
    Filed: January 3, 2017
    Publication date: July 6, 2017
    Inventors: Yizhen Wang, Deguang Song, Zeqing Lu, Fengqin Wang, Yuanzhi Cheng, Xiaoxiao Li