Patents by Inventor Guogen Xu

Guogen Xu 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).

  • Pole sheet laser cutting machine
    Patent number: 9694445
    Abstract: Disclosed is a pole sheet laser cutting machine. It comprises a base frame, a laser cutting device, a sheet-cutting robotic arm for driving the laser cutting device, a control system, and at least one sheet feeding assembly.
    Type: Grant
    Filed: October 28, 2011
    Date of Patent: July 4, 2017
    Assignee: Geesun Automation Technology Co., Ltd.
    Inventors: Qiang Chen, Guogen Xu