Patents by Inventor Aijia Cai

Aijia Cai 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).

  • Set of building blocks
    Patent number: D1060521
    Type: Grant
    Filed: July 18, 2024
    Date of Patent: February 4, 2025
    Inventor: Aijia Cai
  • Building block
    Patent number: D1062907
    Type: Grant
    Filed: May 8, 2024
    Date of Patent: February 18, 2025
    Inventor: Aijia Cai
  • DIY assembly robot
    Patent number: D1064017
    Type: Grant
    Filed: December 20, 2024
    Date of Patent: February 25, 2025
    Inventor: Aijia Cai
  • Building block
    Patent number: D1077932
    Type: Grant
    Filed: December 31, 2024
    Date of Patent: June 3, 2025
    Inventor: Aijia Cai