Patents by Inventor Qiuming Ren

Qiuming Ren 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).

  • Electronic vaporizer
    Patent number: D808072
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: January 16, 2018
    Assignee: VGO LLC
    Inventor: Qiuming Ren
  • Electronic hookah
    Patent number: D816895
    Type: Grant
    Filed: January 20, 2017
    Date of Patent: May 1, 2018
    Inventor: Qiuming Ren