Patents by Inventor Qichun Ye

Qichun Ye 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).

  • LED lamp
    Patent number: D838871
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: January 22, 2019
    Assignee: PHILIPS LIGHTING HOLDING B.V.
    Inventors: Xiao Long Nie, Prince Wang, Qichun Ye