Patents by Inventor Limin Yao

Limin Yao 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).

  • Light bulb
    Patent number: D895168
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: September 1, 2020
    Assignee: GUANGDONG GASUN LIGHTING TECHNOLOGY CO., LTD.
    Inventor: Limin Yao
  • Massage gun
    Patent number: D975302
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: January 10, 2023
    Assignee: SHENZHEN IMOON TECHNOLOGY CO., LTD.
    Inventors: Zhiquan Chen, Limin Yao
  • Adult toy
    Patent number: D975868
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: January 17, 2023
    Assignee: SHENZHEN IMOON TECHNOLOGY CO., LTD.
    Inventor: Limin Yao