Patents by Inventor Zhangping Yuan

Zhangping Yuan 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).

  • All terrain vehicle
    Patent number: D542186
    Type: Grant
    Filed: April 3, 2006
    Date of Patent: May 8, 2007
    Assignee: Chunfeng Holding Group Co., Ltd.
    Inventors: Guogui Lai, Youheng Qian, Zhangping Yuan, Gang Liu
  • Scooter
    Patent number: D590749
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: April 21, 2009
    Assignee: Chunfeng Holding Group Hangzhou Motorcycles Manufacturing Co., Ltd.
    Inventors: Guogui Lai, Youheng Qian, Zhangping Yuan, Hui Xu, Zhiyong Chen, Minqiang Xiong
  • All terrain vehicle
    Patent number: D595613
    Type: Grant
    Filed: February 26, 2008
    Date of Patent: July 7, 2009
    Assignee: Chunfeng Holding Group Hangzhou Motorcycles Manufacturing Co., Ltd.
    Inventors: Guogui Lai, Youheng Qian, Zhangping Yuan, Jun Zhao, Minqiang Xiong, Hui Xu, Jinpin Zheng, Changwei Wang
  • All terrain vehicle
    Patent number: D596080
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: July 14, 2009
    Assignees: Chungfeng Holding Group Hangzhou Motorcycles Manufacturing Co., Ltd., Hangzhou Hexin Auto Sales Co., Ltd.
    Inventors: Guogui Lai, Hongwei Fu, Youheng Qian, Zhangping Yuan, Jun Zhao, Minqiang Xiong, Hui Xu
  • All terrain vehicle
    Patent number: D597890
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: August 11, 2009
    Assignee: Chunfeng Holding Group Hangzhou Motorcycles Manufacturing Co., Ltd.
    Inventors: Guogui Lai, Youheng Qian, Zhangping Yuan, Changwei Wang, Jinpin Zheng, Minqiang Xiong, Guohui Wu
  • All terrain vehicle
    Patent number: D622631
    Type: Grant
    Filed: October 28, 2009
    Date of Patent: August 31, 2010
    Assignee: Zhejiang CFMOTO Power Co., Ltd.
    Inventors: Guogui Lai, Yongzhou Zhao, Zhangping Yuan, Jinpin Zheng, Jun Zhao
  • All-terrain vehicle
    Patent number: D640605
    Type: Grant
    Filed: August 17, 2010
    Date of Patent: June 28, 2011
    Assignee: Zhejiang CFMOTO Power Co., Ltd
    Inventors: Guogui Lai, Xiangyang Zhu, Yongzhou Zhao, Zhangping Yuan, Hui Xu, Jinpin Zheng, Yonggang Cui