Patents by Inventor Gong Wu XU

Gong Wu 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).

  • End cap assembly for suppressing electromagnetic interference and motor having the same
    Patent number: 10277098
    Abstract: An end cap assembly for an electric motor has a brush assembly, a circuit board, an inductor and a grounded metal element. The brush assembly has a plurality of brushes. The circuit board is fixed relative to the brush assembly. The inductor is electrically connected to the circuit board. The grounded metal element is positioned between the brushes and the inductor to absorb high frequency electromagnetic radiation transmitted from the brushes to the inductor.
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: April 30, 2019
    Assignee: Johnson Electric International AG
    Inventors: Chi Wai Lai, Qing Bin Luo, Gong Wu Xu, Xin Peng Wei, Xiao Lin Ren, Gui Hong Tian, Hong Wei Zhang, Xia Han
  • Motor and End Cap Assembly Thereof
    Publication number: 20160043618
    Abstract: An end cap assembly for an electric motor has a brush assembly, a circuit board, an inductor and a grounded metal element. The brush assembly has a plurality of brushes. The circuit board is fixed relative to the brush assembly. The inductor is electrically connected to the circuit board. The grounded metal element is positioned between the brushes and the inductor to absorb high frequency electromagnetic radiation transmitted from the brushes to the inductor.
    Type: Application
    Filed: August 6, 2015
    Publication date: February 11, 2016
    Inventors: Chi Wai LAI, Qing Bin LUO, Gong Wu XU, Xin Peng WEI, Xiao Lin REN, Gui Hong TIAN, Hong Wei ZHANG, Xia HAN