Patents by Inventor Liangwu Hu

Liangwu Hu 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).

  • Tablet case
    Patent number: D928166
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: August 17, 2021
    Inventor: Liangwu Hu
  • Tablet case
    Patent number: D1026919
    Type: Grant
    Filed: July 13, 2022
    Date of Patent: May 14, 2024
    Inventor: Liangwu Hu