Patents by Inventor Li Hangyu

Li Hangyu 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).

  • Headphone
    Patent number: D968356
    Type: Grant
    Filed: October 13, 2020
    Date of Patent: November 1, 2022
    Assignee: Anker Innovations Technology Co., Ltd.
    Inventors: Wei Zheng, Li Hangyu
  • Headphone bracket
    Patent number: D976228
    Type: Grant
    Filed: October 13, 2020
    Date of Patent: January 24, 2023
    Assignee: Anker Innovations Technology Co., Ltd.
    Inventors: Wei Zheng, Li Hangyu