Patents by Inventor Zunguang YAN

Zunguang YAN 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).

  • Shell and repairing method therefor, related secondary battery, battery module, battery pack and power consuming device
    Patent number: 11996524
    Abstract: A shell includes an insulating layer provided at an outer surface of the shell and including a repair part formed of a curable material and having a shape of a mushroom. The repair part includes an upper part having a shape of a cover of the mushroom and a lower part having a shape of a stem of the mushroom. The lower part is embedded in the insulating layer, the upper part protrudes from the insulating layer, and a lower surface of the upper part covers at least a portion of an upper surface of the insulating layer. In a cross section of the repair part perpendicular to a surface of the insulating layer, a longest dimension of the upper part is greater than or equal to a sum of a width of the lower part and a creepage distance of a battery.
    Type: Grant
    Filed: June 1, 2023
    Date of Patent: May 28, 2024
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Ye Xu, Shunhong Wu, Renyu Chen, Bin Zhao, Zunguang Yan, Jiajing Gao
  • SHELL AND REPAIRING METHOD THEREFOR, RELATED SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND POWER CONSUMING DEVICE
    Publication number: 20230307719
    Abstract: A shell includes an insulating layer provided at an outer surface of the shell and including a repair part formed of a curable material and having a shape of a mushroom. The repair part includes an upper part having a shape of a cover of the mushroom and a lower part having a shape of a stem of the mushroom. The lower part is embedded in the insulating layer, the upper part protrudes from the insulating layer, and a lower surface of the upper part covers at least a portion of an upper surface of the insulating layer. In a cross section of the repair part perpendicular to a surface of the insulating layer, a longest dimension of the upper part is greater than or equal to a sum of a width of the lower part and a creepage distance of a battery.
    Type: Application
    Filed: June 1, 2023
    Publication date: September 28, 2023
    Inventors: Ye XU, Shunhong WU, Renyu CHEN, Bin ZHAO, Zunguang YAN, Jiajing GAO