Patents by Inventor Xinghai Zhang

Xinghai Zhang 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).

  • Mini automobile
    Patent number: D531086
    Type: Grant
    Filed: November 9, 2005
    Date of Patent: October 31, 2006
    Assignee: Chongqing Yuan Innovation Technology (Group) Co., Ltd.
    Inventors: Xinghai Zhang, Zili Peng
  • Multi-utility mini-bus
    Patent number: D563273
    Type: Grant
    Filed: March 9, 2007
    Date of Patent: March 4, 2008
    Assignee: Chongqing Sokon Automobile Industry (Group) Co., Ltd.
    Inventors: Xinghai Zhang, Zili Peng
  • Automobile
    Patent number: D670199
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: November 6, 2012
    Assignee: Chongqing Sokon Industry Group Stock Co., Ltd.
    Inventors: Xinghai Zhang, Zili Peng