Patents by Inventor Shengwang Fan

Shengwang Fan 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).

  • Polishing pad
    Patent number: D1011667
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: January 16, 2024
    Inventor: Shengwang Fan
  • Polishing pad
    Patent number: D1011668
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: January 16, 2024
    Inventor: Shengwang Fan
  • Polishing pad
    Patent number: D1011669
    Type: Grant
    Filed: August 26, 2022
    Date of Patent: January 16, 2024
    Inventor: Shengwang Fan