Patents by Inventor Hui Min XIONG

Hui Min XIONG 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).

  • Power strut
    Patent number: 10141813
    Abstract: A power strut for a vehicle lift gate, has a driver sleeve, a lead screw sleeve, a lead screw and a spring mounted in the lead screw sleeve. A gear reduction mechanism and a motor assembly are mounted in the driver sleeve for driving the lead screw. The motor assembly has a magnet mounting bracket fixed to the driver sleeve and a rotor disposed in the magnet mounting bracket. An end cover and multiple permanent magnets are fixed to the magnet mounting bracket. Each of the magnets is positioned between a corresponding pair of adjacent connecting portions and contacts an inner surface of the driver sleeve, thereby the driver sleeve provides a magnetic path between the magnets.
    Type: Grant
    Filed: May 15, 2015
    Date of Patent: November 27, 2018
    Assignee: JOHNSON ELECTRIC S.A.
    Inventors: Man Iao Cheong, Dennis Francis Gorosin, Xue Song Li, Xiao Fu Gan, Hui Min Xiong
  • Power Strut
    Publication number: 20150333591
    Abstract: A power strut for a vehicle lift gate, has a driver sleeve, a lead screw sleeve, a lead screw and a spring mounted in the lead screw sleeve. A gear reduction mechanism and a motor assembly are mounted in the driver sleeve for driving the lead screw. The motor assembly has a magnet mounting bracket fixed to the driver sleeve and a rotor disposed in the magnet mounting bracket. An end cover and multiple permanent magnets are fixed to the magnet mounting bracket. Each of the magnets is positioned between a corresponding pair of adjacent connecting portions and contacts an inner surface of the driver sleeve, thereby the driver sleeve provides a magnetic path between the magnets.
    Type: Application
    Filed: May 15, 2015
    Publication date: November 19, 2015
    Inventors: Man Iao CHEONG, Dennis Francis GOROSIN, Xue Song LI, Xiao Fu GAN, Hui Min XIONG