Patents by Inventor Wanjin Long

Wanjin Long 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).

  • ATV
    Patent number: D538200
    Type: Grant
    Filed: December 12, 2005
    Date of Patent: March 13, 2007
    Assignee: Lifan Industry (Group) Co., Ltd.
    Inventors: Mingshan Yin, Wanjin Long, Yuejin Xu, Xubing Zhang, Liangqian Chen
  • ATV
    Patent number: D560559
    Type: Grant
    Filed: December 12, 2005
    Date of Patent: January 29, 2008
    Assignee: Lifan Industry (Group) Co., Ltd.
    Inventors: Mingshan Yin, Wanjin Long, Yuejin Xu, Xubing Zhang, Liangqian Chen
  • ATV
    Patent number: D570254
    Type: Grant
    Filed: December 12, 2005
    Date of Patent: June 3, 2008
    Assignee: Lifan Industry (Group) Co., Ltd.
    Inventors: Mingshan Yin, Wanjin Long, Yuejin Xu, Xubing Zhang, Liangqian Chen