Patents by Inventor Ruiming Mao

Ruiming Mao 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).

  • Drawer divider
    Patent number: D1011813
    Type: Grant
    Filed: May 10, 2023
    Date of Patent: January 23, 2024
    Assignee: FUJIAN EASTWEST LIFEWIT TECHNOLOGY CO., LTD
    Inventor: Ruiming Mao
  • Microphone
    Patent number: D1025030
    Type: Grant
    Filed: February 22, 2023
    Date of Patent: April 30, 2024
    Assignee: FUJIAN EASTWEST LIFEWIT TECHNOLOGY CO., LTD
    Inventor: Ruiming Mao