Patents by Inventor Shao Jian Yu

Shao Jian Yu 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).

  • Remote control
    Patent number: D921613
    Type: Grant
    Filed: February 7, 2021
    Date of Patent: June 8, 2021
    Assignee: XIAMEN RAFFLE SYSTEMS SMART TECHNOLOGY CO., LTD.
    Inventor: Shao Jian Yu
  • Control box
    Patent number: D924815
    Type: Grant
    Filed: February 7, 2021
    Date of Patent: July 13, 2021
    Assignee: XIAMEN RAFFLE SYSTEMS SMART TECHNOLOGY CO., LTD.
    Inventor: Shao Jian Yu
  • Control box
    Patent number: D924816
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: July 13, 2021
    Assignee: XIAMEN RAFFLE SYSTEMS SMART TECHNOLOGY CO., LTD.
    Inventor: Shao Jian Yu
  • Cup tray
    Patent number: D945948
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: March 15, 2022
    Assignee: XIAMEN RAFFLE SYSTEMS SMART TECHNOLOGY CO., LTD.
    Inventor: Shao Jian Yu
  • Combined cup cooler and cup holder
    Patent number: D945949
    Type: Grant
    Filed: April 2, 2021
    Date of Patent: March 15, 2022
    Assignee: XIAMEN RAFFLE SYSTEMS SMART TECHNOLOGY CO., LTD.
    Inventor: Shao Jian Yu