Patents by Inventor Chenghu Huang

Chenghu 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).

  • Portable symphony light
    Patent number: D997406
    Type: Grant
    Filed: October 11, 2021
    Date of Patent: August 29, 2023
    Assignee: Shenzhen Greenbar Smart Electronics Co., Ltd.
    Inventor: Chenghu Huang
  • Induction symphony light
    Patent number: D997432
    Type: Grant
    Filed: October 11, 2021
    Date of Patent: August 29, 2023
    Assignee: Shenzhen Greenbar Smart Electronics Co., Ltd.
    Inventor: Chenghu Huang