Patents by Inventor Aizhong YIN

Aizhong YIN 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).

  • BUTTON BATTERY CASE STRUCTURE, BUTTON BATTERY AND ELECTRIC DEVICE
    Publication number: 20210050562
    Abstract: A case structure for button battery, a button battery and an electric device are provided. A lower cover of the case structure includes an upper segment of second sidewall and a lower segment of second sidewall; the upper segment of second sidewall has a diameter greater than that of the lower segment of second sidewall; a sealing ring is installed between an upper cover and the lower cover; the sealing ring has a height adapted to that of the upper segment of second sidewall, and the sealing ring is installed in an inner cavity of the upper segment of second sidewall; the upper cover is installed in the inner cavity of the upper segment of second sidewall, and a battery core is installed in an inner cavity of the lower segment of second sidewall.
    Type: Application
    Filed: November 23, 2018
    Publication date: February 18, 2021
    Applicant: GUANGZHOU GREAT POWER ENERGY & TECHNOLOGY CO., LTD.
    Inventors: Jianjun XUE, Biao GUO, Xinde XIA, Yan DING, Bin ZHOU, Aizhong YIN, Jiahui CHEN