Patents by Inventor Joshua Qi Chen

Joshua Qi Chen 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).

  • Table lamp
    Patent number: D521671
    Type: Grant
    Filed: July 27, 2004
    Date of Patent: May 23, 2006
    Assignee: Nature Bright Company
    Inventors: Joshua Qi Chen, Yu Wei Huang
  • Therapeutic alarm clock light
    Patent number: D556334
    Type: Grant
    Filed: April 13, 2006
    Date of Patent: November 27, 2007
    Assignee: Nature Bright Company
    Inventors: Joshua Qi Chen, Yu Wei Huang