Patents by Inventor Guangju Rong

Guangju Rong 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).

  • Tooth polisher
    Patent number: D1006992
    Type: Grant
    Filed: May 11, 2022
    Date of Patent: December 5, 2023
    Assignee: ABRITE TECH (SHANGHAI) CO., LTD.
    Inventor: Guangju Rong
  • Electric micromotor
    Patent number: D1014433
    Type: Grant
    Filed: June 16, 2022
    Date of Patent: February 13, 2024
    Assignee: ABRITE TECH (SHANGHAI) CO., LTD.
    Inventor: Guangju Rong
  • Packaging bottle
    Patent number: D1016612
    Type: Grant
    Filed: April 8, 2022
    Date of Patent: March 5, 2024
    Assignee: ABRITE TECH (SHANGHAI) CO., LTD.
    Inventor: Guangju Rong