Patents by Inventor Kyungsang Park

Kyungsang Park 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).

  • Patent number: 9768650
    Abstract: The present invention relates to a stator and a motor equipped with the stator, the stator including an inner core including an inner core body and a plurality of teeth radially formed at a periphery of the inner core body; a coil wound on each tooth; an outer core multiply divided to be coupled between the plurality of teeth; and a press-fitting unit formed at the inner core and the outer core to allow the outer core to be press-fitted between the teeth, whereby it is easy to assemble the stator and to wind the coil, thereby reducing a manufacturing cost and enhancing concentricity level between an external diameter and an inner diameter of a stator core.
    Type: Grant
    Filed: July 14, 2010
    Date of Patent: September 19, 2017
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Kyungsang Park, Gyusun Park, Musung Jung
  • Patent number: 8783957
    Abstract: The present invention relates to an ABS motor for vehicles, characterized by: a motor body having a rotation shaft; a sleeve press-fitted to the rotation shaft, and provided at a periphery thereof with an upper bearing seat and a lower bearing seat each eccentrically provided; an upper needle bearing press-fitted into the upper bearing seat; and a lower needle bearing press-fitted into the lower bearing seat.
    Type: Grant
    Filed: August 11, 2010
    Date of Patent: July 22, 2014
    Assignee: LG Innotek Co., Ltd.
    Inventors: Kyungsang Park, Musung Jung
  • Patent number: 8723389
    Abstract: Disclosed is a sheet plate for a DC motor, in which a brush holder manufactured as a separate member is coupled to the sheet plate of the DC motor, thus effectively guiding movement of a brush and a pigtail, and affording good space utilization, the sheet plate including a brush holder taking a shape of a rectangular pillar to hold the brush and coupled to a first surface of the sheet plate, wherein the brush holder includes an opening formed in an upper surface of the brush holder in a longitudinal direction thereof to allow a pigtail to be taken out through the opening, and a cover portion provided above the opening to be spaced apart therefrom and formed as a plate that is long in a diametric direction, so that the pigtail is bent in a circumferential direction by the cover portion when being taken out.
    Type: Grant
    Filed: September 13, 2011
    Date of Patent: May 13, 2014
    Assignee: LG Innotek Co., Ltd.
    Inventors: Wooseob Shim, Kyungsang Park, Goonchul Kim, Minjung Shin
  • Publication number: 20120141059
    Abstract: The present invention relates to an ABS motor for vehicles, characterized by: a motor body having a rotation shaft; a sleeve press-fitted to the rotation shaft, and provided at a periphery thereof with an upper bearing seat and a lower bearing seat each eccentrically provided; an upper needle bearing press-fitted into the upper bearing seat; and a lower needle bearing press-fitted into the lower bearing seat.
    Type: Application
    Filed: August 11, 2010
    Publication date: June 7, 2012
    Applicant: LG Innotek Co., Ltd.
    Inventors: Kyungsang Park, Musung Jung
  • Publication number: 20120112599
    Abstract: The present invention relates to a stator and a motor equipped with the stator, the stator including an inner core including a boss and a plurality of teeth radially formed at a periphery of the boss; a coil wound on each tooth; an outer core multiply divided to be coupled between the plurality of teeth; and a press-fitting unit formed at the inner core and the outer core to allow the outer cores to be press-fitted between the teeth, whereby it is easy to assemble the stator and to wind the coil, thereby reducing a manufacturing cost and enhancing concentricity level between an external diameter and an inner diameter of a stator core.
    Type: Application
    Filed: July 14, 2010
    Publication date: May 10, 2012
    Applicant: LG Innotek Co., Ltd.
    Inventors: Kyungsang Park, Gyusun Park, Musung Jung
  • Publication number: 20120062067
    Abstract: Disclosed is a sheet plate for a DC motor, in which a brush holder manufactured as a separate member is coupled to the sheet plate of the DC motor, thus effectively guiding movement of a brush and a pigtail, and affording good space utilization, the sheet plate including a brush holder taking a shape of a rectangular pillar to hold the brush and coupled to a first surface of the sheet plate, wherein the brush holder includes an opening formed in an upper surface of the brush holder in a longitudinal direction thereof to allow a pigtail to be taken out through the opening, and a cover portion provided above the opening to be spaced apart therefrom and formed as a plate that is long in a diametric direction, so that the pigtail is bent in a circumferential direction by the cover portion when being taken out.
    Type: Application
    Filed: September 13, 2011
    Publication date: March 15, 2012
    Applicant: LG Innotek Co., Ltd.
    Inventors: WOOSEOB SHIM, Kyungsang Park, Goonchul Kim, Minjung Shin