Patents by Inventor Qing Song Ju

Qing Song Ju 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).

  • Phone case
    Patent number: D748614
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: February 2, 2016
    Assignee: UNORTH INTERNATIONAL (HK) LIMITED
    Inventor: Qing Song Ju