Patents by Inventor Jeonghyun Song

Jeonghyun Song 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).

  • Stator of electric machine, electromotor having the same, and electric vehicle having the electromotor
    Patent number: 9166451
    Abstract: A stator of an electric machine of the power saving interval may include a stator core having a plurality of slots, and a stator winding wound around the slot, wherein the stator winding has a plurality of winding portions connected in parallel with one another for each phase, and each of the winding portions has a segment conductor inserted into three or more slots for each pole. As a result, it may be possible to increase the number of rotations and reduce the external size thereof while maintaining the same output.
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: October 20, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Seungdo Han, Jeonghyun Song, Junyoung Lim
  • STATOR OF ELECTRIC MACHINE, ELECTROMOTOR HAVING THE SAME, AND ELECTRIC VEHICLE HAVING THE ELECTROMOTOR
    Publication number: 20140285054
    Abstract: A stator of an electric machine of the power saving interval may include a stator core having a plurality of slots, and a stator winding wound around the slot, wherein the stator winding has a plurality of winding portions connected in parallel with one another for each phase, and each of the winding portions has a segment conductor inserted into three or more slots for each pole. As a result, it may be possible to increase the number of rotations and reduce the external size thereof while maintaining the same output.
    Type: Application
    Filed: December 2, 2011
    Publication date: September 25, 2014
    Inventors: Seungdo Han, Jeonghyun Song, Junyoung Lim