Patents by Inventor Zhaoguang Huang

Zhaoguang Huang 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).

  • Cigar case
    Patent number: D974652
    Type: Grant
    Filed: September 20, 2021
    Date of Patent: January 3, 2023
    Inventor: Zhaoguang Huang
  • Cigar humidor
    Patent number: D1033735
    Type: Grant
    Filed: March 30, 2023
    Date of Patent: July 2, 2024
    Inventor: Zhaoguang Huang