Patents by Inventor Dongqing Lin

Dongqing Lin 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).

  • Organic nano-grid, nano-polymer thereof and preparation method therefor
    Patent number: 11312717
    Abstract: The present invention provides an organic nano-grid, a nano-polymer thereof and a preparation method therefor. The organic nano-grid has a general formula (I), and the nano-polymer has a general formula (II), wherein R1 is an alkyl chain, R2 is halogen or an electroactive group, and X may comprise a heteroatom such as N, O and S, and n is a natural number from 1 to 10. A nano-connection strategy is applied to the construction of a one-dimensional nano-polymer. The polymer starts from a monomer A2B2 to form a corresponding nano-polymer by a Friedel-Crafts polymerization cyclization reaction.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: April 26, 2022
    Assignee: NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS
    Inventors: Linghai Xie, Wei Huang, Ying Wei, Dongqing Lin, Quanyou Feng, Hui Liu, Chunxiao Zhong
  • ORGANIC NANO-GRID, NANO-POLYMER THEREOF AND PREPARATION METHOD THEREFOR
    Publication number: 20210163482
    Abstract: Disclosed are an organic nano-grid, a nano-polymer thereof and a preparation method therefor. The organic nano-grid has a general formula (I), and the nano-polymer has a general formula (II), wherein R1 is an alkyl chain, R2 is halogen or an electroactive group, and X may comprise a heteroatom such as N, O and S, and n is a natural number from 1 to 10. A nano-connection strategy is applied to the construction of a one-dimensional nano-polymer. The polymer starts from a monomer A2B2 to form a corresponding nano-polymer by a Friedel-Crafts polymerization cyclization reaction.
    Type: Application
    Filed: January 26, 2018
    Publication date: June 3, 2021
    Applicant: NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS
    Inventors: Linghai XIE, Wei HUANG, Ying WEI, Dongqing LIN, Quanyou FENG, Hui LIU, Chunxiao ZHONG
  • Systems and methods for particle counting
    Patent number: 7457709
    Abstract: Systems and methods consistent with embodiments of the present invention provide a method for the measurement and analysis of particle counts in flow cytometry and hematology instruments. In some methods for the measurement and analysis of particle counts, a corrected histogram of particle distributions is calculated and used to obtain an accurate count of particles and an accurate measurement of other particle parameters.
    Type: Grant
    Filed: December 20, 2005
    Date of Patent: November 25, 2008
    Assignee: Beckman Coulter, Inc.
    Inventors: Shuliang Zhang, Min Zheng, Dongqing Lin, Ziling Huo
  • Systems and methods for particle counting
    Publication number: 20070143033
    Abstract: Systems and methods consistent with embodiments of the present invention provide a method for the measurement and analysis of particle counts in flow cytometry and hematology instruments. In some methods for the measurement and analysis of particle counts, a corrected histogram of particle distributions is calculated and used to obtain an accurate count of particles and an accurate measurement of other particle parameters.
    Type: Application
    Filed: December 20, 2005
    Publication date: June 21, 2007
    Applicant: Beckman Coulter, Inc.
    Inventors: Shuliang Zhang, Min Zheng, Dongqing Lin, Ziling Huo