Patents by Inventor Guoqiang Zhu

Guoqiang Zhu 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: 12085566
    Abstract: The present invention relates to an inert carrier Salmonella and potential use thereof, which is expected to be developed into a new inert carrier bacteria, and can be applied to the development of an indirect agglutination test method for simple and rapid detection of antigens or infected antibodies. The inert carrier Salmonella has been deposited in CGMCC in Beijing on Mar. 18, 2019 with the accession number of CGMCC No.17340, and is classified as Salmonella sp.with a strain code of S9. The Salmonella has no visible agglutination reaction with various chicken sera derived from different genetic backgrounds, i.e., it has no non-specific agglutination reaction with chicken sera derived from broad range of genetic backgrounds.
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: September 10, 2024
    Assignee: YANGZHOU UNIVERSITY
    Inventors: Guoqiang Zhu, Bin Yang, Pengpeng Xia, Qiangde Duan, Yang Yang, Xia Meng, Xiaofang Zhu
  • Publication number: 20240198436
    Abstract: The present disclosure provides a multi-groove pagoda drill bit. A circumferential wall of a tapered body is provided with a diameter-expanding step increasing in diameter from front to back. A plurality of primary helical grooves extending from a rear end to a front end and a plurality of secondary helical grooves extending from the rear end to close to the front end are opened on the circumferential wall of the tapered body. An axial cutting blade same as a cutting trajectory is disposed on groove mouths of the primary helical grooves and the secondary helical grooves. On a radial section of the tapered body, a front recess segment located at a side of a line connecting an edge tip and an axis and close to the edge tip is disposed in the groove mouths of the primary helical grooves and the secondary helical grooves.
    Type: Application
    Filed: December 14, 2023
    Publication date: June 20, 2024
    Inventor: Guoqiang ZHU
  • Publication number: 20230193194
    Abstract: A generic inert bio-vector Salmonella sp. S9H and potential uses thereof are provided. The generic inert bio-vector Salmonella sp. S9H is derived from a continuous in-vitro culture of an inert bio-vector bacterium Salmonella sp. S9 by using LB solid and liquid culture media for passage to the fortieth generation. With a quantity of bacteria at a working concentration, the S9H does not cause non-specific agglutination reactions in sera or whole blood derived from humans, mice, cattle, pigs and poultry (including chickens, ducks, geese, turkeys, pigeons and quails); moreover, S9H has a property of carrying, and expressing and displaying different antigen factors derived from humans, mice, cattle, pigs and poultry (including chickens, ducks, geese, turkeys, pigeons and quails) on the surface thereof .
    Type: Application
    Filed: December 28, 2020
    Publication date: June 22, 2023
    Applicant: YANGZHOU UNIVERSITY
    Inventors: Guoqiang ZHU, Bin YANG, Yang YANG, Xia MENG, Pengpeng XIA, Qiangde DUAN, Xiaofang ZHU
  • Patent number: 11631237
    Abstract: Disclosed is an infrared thermal image classification and hot spot positioning method of a photovoltaic panel, comprising following steps: constructing a photovoltaic panel infrared thermal image data set, preprocessing the image data set, and dividing into a training set and a testing set according to a preset proportion; training an auxiliary generating countermeasure network based on the training set to obtain a trained generator and a trained discriminator, training an encoder by combining the image data in the training set with the generator, and fixing the parameters of a trained encoder; inputting the image data in the test set into a trained discriminator to obtain a photovoltaic image classification result; inputting images in the test set into the trained encoder, and then inputting the images into the generator for a reconstruction; comparing pixels of the input images with the reconstructed infrared thermal images, and positioning hot spots.
    Type: Grant
    Filed: October 13, 2022
    Date of Patent: April 18, 2023
    Assignee: NORTHEAST ELECTRIC POWER UNIVERSITY
    Inventors: Lingfang Sun, Guoqiang Zhu, Xinlin Li, Jianxin Yan, Le Ma, Xia Li, Guoliang Feng, Chunyang Fu, Huichao Ji, Heng Piao
  • Publication number: 20220003763
    Abstract: The present invention relates to an inert carrier Salmonella and potential use thereof, which is expected to be developed into a new inert carrier bacteria, and can be applied to the development of an indirect agglutination test method for simple and rapid detection of antigens or infected antibodies. The inert carrier Salmonella has been deposited in CGMCC in Beijing on Mar. 18, 2019 with the accession number of CGMCC No. 17340, and is classified as Salmonella sp. with a strain code of S9. The Salmonella has no visible agglutination reaction with various chicken sera derived from different genetic backgrounds, i.e., it has no non-specific agglutination reaction with chicken sera derived from broad range of genetic backgrounds.
    Type: Application
    Filed: January 13, 2020
    Publication date: January 6, 2022
    Inventors: Guoqiang ZHU, Bin YANG, Pengpeng XIA, Qiangde DUAN, Yang YANG, Xia MENG, Xiaofang ZHU
  • Patent number: D865484
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: November 5, 2019
    Inventor: Guoqiang Zhu