Patents by Inventor Yanying WEI

Yanying WEI 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: 11735360
    Abstract: A sandwich-structured dielectric material for pulse energy storage is provided as well as a preparation method thereof. Employing a sandwich structure and combining the properties of ceramic-glass materials prepares a high performance dielectric material for pulse energy storage, in which the ceramic dielectric is core-shell structured powder of BaxSr1-xTiO3 coated with SiO2, and the glass material is alkali-free glass AF45, of which the chemical composition is 63% SiO2-12% BaO-16% B2O3-9% Al2O3. AF45 alkali-free glass paste is spin-coated on both sides of the ceramic and calcined to get a layer-structured material of glass-ceramic-glass.
    Type: Grant
    Filed: March 16, 2021
    Date of Patent: August 22, 2023
    Assignee: South China University of Techology
    Inventors: Ming Lv, Ruqiang Li, Yani Wei, Qiutan Lai
  • Publication number: 20230212407
    Abstract: A method for improving corrosion resistance of vinyl ester resin is provided, which belongs to the technical field of polymer materials. The method includes adding vinyl ester resin into a MXene nanosheet solution and evaporating the solvent; then adding cobalt isooctoate promoter and butanone peroxide initiator in sequence, standing for curing after defoaming, and then heating.
    Type: Application
    Filed: December 9, 2022
    Publication date: July 6, 2023
    Inventors: Heng FANG, Yanying WEI, Yurun DAI
  • Patent number: 11692103
    Abstract: A method for improving corrosion resistance of vinyl ester resin is provided, which belongs to the technical field of polymer materials. The method includes adding vinyl ester resin into a MXene nanosheet solution and evaporating the solvent; then adding cobalt isooctoate promoter and butanone peroxide initiator in sequence, standing for curing after defoaming, and then heating.
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: July 4, 2023
    Assignees: GUANGDONG MEIHENG NEW MATERIAL TECHNOLOGY CO., LTD, SOUTH CHINA UNIVERSITY OF TECHNOLOGY
    Inventors: Heng Fang, Yanying Wei, Yurun Dai
  • Publication number: 20210296051
    Abstract: A sandwich-structured dielectric material for pulse energy storage is provided as well as a preparation method thereof. Employing a sandwich structure and combining the properties of ceramic-glass materials prepares a high performance dielectric material for pulse energy storage, in which the ceramic dielectric is core-shell structured powder of BaxSr1-xTiO3 coated with SiO2, and the glass material is alkali-free glass AF45, of which the chemical composition is 63% SiO2-12% BaO-16% B2O3-9% Al2O3. AF45 alkali-free glass paste is spin-coated on both sides of the ceramic and calcined to get a layer-structured material of glass-ceramic-glass.
    Type: Application
    Filed: March 16, 2021
    Publication date: September 23, 2021
    Inventors: Ming LV, Ruqiang LI, Yani Wei, Qiutan Lai