Patents by Inventor Xiye Qin

Xiye Qin 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 cigarette
    Patent number: D853632
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: July 9, 2019
    Assignee: JOYETECH EUROPE HOLDING GMBH
    Inventors: Weihua Qiu, Xiye Qin
  • Electronic cigarette
    Patent number: D855251
    Type: Grant
    Filed: July 28, 2018
    Date of Patent: July 30, 2019
    Assignee: Joyetech Europe Holding GmbH
    Inventors: Weihua Qiu, Xiye Qin