Patents by Inventor Qijin JIANG

Qijin JIANG 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).

  • BACKPLATE PROCESSING METHOD AND BACKPLATE
    Publication number: 20230321708
    Abstract: A backplate (100) processing method and a backplate (100). The backplate (100) processing method comprises: forming at least one pressing groove on a first plate (10), and when bending the first plate (10) multiple times, bending the first plate (10) on the basis of the pressing groove, wherein a bending direction and the direction of the opening of the pressing groove are located at the same side of the first plate (10).
    Type: Application
    Filed: June 12, 2023
    Publication date: October 12, 2023
    Inventors: Bing LI, Liqiang LIU, Qijin JIANG