Patents by Inventor Benhao Zu

Benhao Zu 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).

  • Laptop desk with adjustable legs
    Patent number: D979279
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: February 28, 2023
    Inventor: Benhao Zu
  • Adjustable lap desk
    Patent number: D1061075
    Type: Grant
    Filed: August 1, 2023
    Date of Patent: February 11, 2025
    Inventor: Benhao Zu
  • Book stand
    Patent number: D1072496
    Type: Grant
    Filed: July 4, 2023
    Date of Patent: April 29, 2025
    Inventor: Benhao Zu