Patents by Inventor Yuejin Xu

Yuejin 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).

  • 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
  • Handheld raman spectrometer
    Patent number: D677185
    Type: Grant
    Filed: December 15, 2011
    Date of Patent: March 5, 2013
    Assignee: BWT Property, Inc.
    Inventors: Xin Jack Zhou, Daoguo Jiang, Jun Xu, Yuejin Xu, Sean Xiaolu Wang
  • Handheld raman spectrometer
    Patent number: D748510
    Type: Grant
    Filed: February 3, 2015
    Date of Patent: February 2, 2016
    Assignee: BWT PROPERTY, INC.
    Inventors: Xin Jack Zhou, Daoguo Jiang, Jun Xu, Yuejin Xu, Sean Xiaolu Wang