Patents by Inventor You-Min Feng

You-Min Feng 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).

  • Knob
    Patent number: D816622
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: May 1, 2018
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: You-Min Feng, Yong Yang, Ke Lv, Ming-Wang Yao, Guo-Sheng Li, Feng Wen