Patents by Inventor Qing Hou

Qing Hou 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).

  • Publication number: 20250244637
    Abstract: A motor, camera module and device having a base, an image stabilization bracket, a first image stabilization magnetic piece, a second image stabilization magnetic piece, a first image stabilization coil, a second image stabilization coil, and a guide bracket having an L-shape. The first image stabilization magnetic piece is fastened to a first edge portion of the image stabilization bracket, and the second image stabilization magnetic piece is fastened to a second edge portion of the image stabilization bracket. The image stabilization bracket, and the first and second image stabilization coils are fastened to the base. Three support portions of the guide bracket are all located between the image stabilization bracket and the base, are disposed in a one-to-one correspondence with three corner portions of the image stabilization bracket, and are connected to the base and the image stabilization bracket through support pieces.
    Type: Application
    Filed: April 14, 2025
    Publication date: July 31, 2025
    Inventors: Qing Hou, Ke Zheng, Bin Liu, Wei Tang, Shixin Qin, Dengfeng Li, Peng Wang, Bailiang Zhang
  • Publication number: 20250237883
    Abstract: A motor includes a base, an image stabilization carrier, a focus carrier, an image stabilization drive mechanism, and a focus drive mechanism. The image stabilization carrier is movably connected to the base, the focus carrier is located on an inner side of the image stabilization carrier, the focus carrier is movably connected to the image stabilization carrier, and the focus carrier is configured to mount a lens. The image stabilization drive mechanism is configured to drive the image stabilization carrier and the focus carrier to move in a first direction and/or a second direction relative to the base, and the focus drive mechanism is configured to drive the focus carrier to move in a third direction relative to the image stabilization carrier.
    Type: Application
    Filed: April 11, 2025
    Publication date: July 24, 2025
    Inventors: Qing Hou, Bin Liu, Xueqian Zhu, Peng Wang, Zhangcheng Li, Dengfeng Li, Changfu Huang
  • Publication number: 20150364975
    Abstract: A rotor for an electric motor has a shaft, a rotor core and rotor windings. The rotor core is fixed to the shaft and has a number of teeth. A winding slot is formed between adjacent teeth. The rotor includes a heat sink made of a thermally conductive material. The heat sink includes two annular portions and a plurality of connecting members connecting the two annular portions. The annular portions are located at respective axial ends of the rotor core. The connecting members are disposed in respective winding slots and are thermally connected with the rotor windings.
    Type: Application
    Filed: June 16, 2015
    Publication date: December 17, 2015
    Inventors: James Ching Sik LAU, Ting HE, Cheong Wing YUEN, Yu Ying LI, Yang Qing HOU
  • Patent number: 9154013
    Abstract: An electric motor has a stator, a shaft and a rotor. The stator has an annular yoke portion; a plurality of stator teeth inwardly extending from the yoke portion; stator windings wound on the stator teeth; and a molded member made of heat conductive plastic material. The molded member has a plurality of fins arranged on an outer wall of the yoke portion, a covering portion disposed in the spaces between adjacent stator teeth, and two connecting portions respectively located at axially outer end faces of the yoke portion and connected to the covering portion and the fins. The covering portion covers an inner wall of the yoke portion and the stator windings, and connects to the fins via the connecting portions. Heat generated by the stator windings is transmitted to the fins via the covering portion and the connecting portions, where it is dissipated.
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: October 6, 2015
    Assignee: JOHNSON ELECTRIC S.A.
    Inventors: James Ching Sik Lau, Xiao Jun Yang, Cheong Wing Yuen, Yu Ying Li, Yang Qing Hou
  • Publication number: 20130229071
    Abstract: An electric motor has a stator, a shaft and a rotor. The stator has an annular yoke portion; a plurality of stator teeth inwardly extending from the yoke portion; stator windings wound on the stator teeth; and a molded member made of heat conductive plastic material. The molded member has a plurality of fins arranged on an outer wall of the yoke portion, a covering portion disposed in the spaces between adjacent stator teeth, and two connecting portions respectively located at axially outer end faces of the yoke portion and connected to the covering portion and the fins. The covering portion covers an inner wall of the yoke portion and the stator windings, and connects to the fins via the connecting portions. Heat generated by the stator windings is transmitted to the fins via the covering portion and the connecting portions, where it is dissipated.
    Type: Application
    Filed: March 5, 2013
    Publication date: September 5, 2013
    Applicant: JOHNSON ELECTRIC S.A.
    Inventors: James Ching Sik LAU, Xiao Jun YANG, Cheong Wing YUEN, Yu Ying LI, Yang Qing HOU
  • Patent number: D1058399
    Type: Grant
    Filed: May 29, 2024
    Date of Patent: January 21, 2025
    Assignee: Shenzhen Zhenbing Intelligent Co., Ltd.
    Inventors: Qing Hou, Guoqing Hou, Qun Huang