Patents by Inventor Gengxin Huang

Gengxin Huang 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).

  • Charger
    Patent number: D856923
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: August 20, 2019
    Assignee: Shenzhen City Jinrui Energy Technology Co., Ltd
    Inventor: Gengxin Huang
  • Charger
    Patent number: D866459
    Type: Grant
    Filed: May 6, 2018
    Date of Patent: November 12, 2019
    Assignee: Shenzhen City Jinrui Energy Technology Co., Ltd.
    Inventor: Gengxin Huang