Patents by Inventor Liqian Su

Liqian Su 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).

  • Truck cab
    Patent number: D962826
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: September 6, 2022
    Inventors: Liqian Su, Cheng Chen
  • Semi-truck
    Patent number: D981284
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: March 21, 2023
    Inventors: Liqian Su, Cheng Chen
  • Semi-truck
    Patent number: D981285
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: March 21, 2023
    Inventors: Liqian Su, Cheng Chen
  • Motor truck
    Patent number: D1008096
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: December 19, 2023
    Inventors: Liqian Su, Cheng Chen
  • Bus
    Patent number: D1015209
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: February 20, 2024
    Inventors: Liqian Su, Cheng Chen