Patents by Inventor Da-Fu Fu

Da-Fu Fu 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).

  • Pair of wireless smart earbuds
    Patent number: D901456
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: November 10, 2020
    Assignee: SHENZHEN XINHAOYUAN PRECISION TECHNOLOGY CO., LTD.
    Inventors: Wen-Feng Huang, Da-Fu Fu