Patents by Inventor Zhigao Hong

Zhigao Hong 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).

  • Combined alarm clock and night light
    Patent number: D982459
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: April 4, 2023
    Inventor: Zhigao Hong
  • Nasal aspirator
    Patent number: D1026200
    Type: Grant
    Filed: May 31, 2022
    Date of Patent: May 7, 2024
    Inventor: Zhigao Hong
  • Nasal aspirator
    Patent number: D1027163
    Type: Grant
    Filed: May 31, 2022
    Date of Patent: May 14, 2024
    Inventor: Zhigao Hong