Patents by Inventor Riling Chen

Riling 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).

  • External stitching USB extension charging cable for bag
    Patent number: D826173
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: August 21, 2018
    Assignee: Wanxinda (Guangzhou) Technology Product Co., Ltd.
    Inventor: Riling Chen
  • Lapdesk
    Patent number: D853147
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: July 9, 2019
    Inventor: Riling Chen