Patents by Inventor Mucheng Zhu

Mucheng Zhu 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).

  • Combustible gas detector
    Patent number: D881049
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: April 14, 2020
    Inventor: Mucheng Zhu
  • Gas detector
    Patent number: D949033
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: April 19, 2022
    Assignee: YEEZOU TECHNOLOGY CO., LTD.
    Inventor: Mucheng Zhu
  • Combustible gas leak detector
    Patent number: D996246
    Type: Grant
    Filed: May 11, 2023
    Date of Patent: August 22, 2023
    Inventor: Mucheng Zhu
  • Combustible gas leak detector
    Patent number: D1005865
    Type: Grant
    Filed: May 11, 2023
    Date of Patent: November 28, 2023
    Inventor: Mucheng Zhu