Patents by Inventor Tianqiang Tu

Tianqiang Tu 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).

  • Automobile jump starter
    Patent number: D821306
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: June 26, 2018
    Assignee: Shenzhen Pulesi Electronic Technology Co., Ltd.
    Inventors: Jun Liu, Tianqiang Tu
  • Automobile jump starter
    Patent number: D866457
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: November 12, 2019
    Assignee: Shenzhen Pulesi Electronic Technology Co., Ltd.
    Inventors: Jun Liu, Tianqiang Tu