Patents by Inventor WOOSEOB SHIM

WOOSEOB SHIM 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: 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: 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