Patents by Inventor Wan You WANG

Wan You WANG 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).

  • Electric motor
    Patent number: 10404129
    Abstract: An electric motor for a blower and the like has a commutator and a brush assembly for making electrical contact with the commutator. The brush assembly includes a brush holder and a brush slidably mounted to the brush holder. The brush holder includes a brush holder plate and a side portion extending from the brush holder plate. The brush is arc-shaped and includes a first surface contacting the brush holder plate and a second surface contacting the side portion of the brush holder. The side portion of the brush holder has a number of ribs contacting the second surface of the brush.
    Type: Grant
    Filed: September 8, 2015
    Date of Patent: September 3, 2019
    Assignee: JOHNSON ELECTRIC INTERNATIONAL AG
    Inventors: Wen Liang Li, James Ching Sik Lau, Kwong Yip Poon, Wan You Wang, Ji Dong Chai
  • Single Phase Permanent Magnet Brushless Motor
    Publication number: 20170149318
    Abstract: A single phase permanent magnet brushless motor includes a stator and a rotor. The stator includes an outer housing, a stator core mounted in the outer housing, and windings wound around the stator core. The stator core includes a yoke and a plurality of poles extending inwardly from the yoke. The yoke is fixed to the outer housing by welding. Reliability of the present motor is enhanced.
    Type: Application
    Filed: November 21, 2016
    Publication date: May 25, 2017
    Inventors: Yue LI, Wai Lun Allan KWAN, Mao Xiong JIANG, Jing Xin SHI, Chui You ZHOU, Ji Cheng PAN, Ji Dong CHAI, Wan You WANG, Yan Fang ZHI
  • ELECTRIC MOTOR
    Publication number: 20160072356
    Abstract: An electric motor for a blower and the like has a commutator and a brush assembly for making electrical contact with the commutator. The brush assembly includes a brush holder and a brush slidably mounted to the brush holder. The brush holder includes a brush holder plate and a side portion extending from the brush holder plate. The brush is arc-shaped and includes a first surface contacting the brush holder plate and a second surface contacting the side portion of the brush holder. The side portion of the brush holder has a number of ribs contacting the second surface of the brush.
    Type: Application
    Filed: September 8, 2015
    Publication date: March 10, 2016
    Inventors: Wen Liang LI, James Ching Sik LAU, Kwong Yip POON, Wan You WANG, Ji Dong CHAI