Patents by Inventor Xiucheng Yuan

Xiucheng Yuan 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).

  • Insect trap
    Patent number: D953476
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: May 31, 2022
    Inventor: Xiucheng Yuan
  • Toilet light
    Patent number: D954319
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: June 7, 2022
    Assignee: SHENZHEN TESCAT TECHNOLOGY CO., LTD.
    Inventor: Xiucheng Yuan
  • Insect repellent
    Patent number: D994075
    Type: Grant
    Filed: March 30, 2023
    Date of Patent: August 1, 2023
    Inventor: Xiucheng Yuan
  • Fly repellent fan
    Patent number: D1017758
    Type: Grant
    Filed: July 15, 2022
    Date of Patent: March 12, 2024
    Assignee: SHENZHEN SHIJINYUAN TECHNOLOGY CO., LTD.
    Inventors: Pu Chen, Xiucheng Yuan
  • Repellent fan
    Patent number: D1020975
    Type: Grant
    Filed: December 12, 2023
    Date of Patent: April 2, 2024
    Inventor: Xiucheng Yuan