Patents by Inventor Eung Mo Yang

Eung Mo Yang 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).

  • Method of making a stepping motor
    Patent number: 7975365
    Abstract: A stepping motor includes a bracket, a housing having a first end coupled to the bracket and a second end having a reduced width compared with the first end, a stator disposed in the housing to form electric field, a first supporting unit formed on a first end of the bracket, a magnet fixed corresponding to the stator to provide the electric field, a second supporting unit supported on the second end of the housing, a rotor supported by the first and second supporting units, and a stopper fitted on an opened end of the second end of the housing to support the second supporting unit.
    Type: Grant
    Filed: October 30, 2009
    Date of Patent: July 12, 2011
    Assignee: LG Innotek Co., Ltd
    Inventors: Young Kyu Son, Eung Mo Yang
  • Stepping motor being conveniently assembled
    Patent number: 7893571
    Abstract: A stepping motor includes a bracket, a housing having a first end coupled to the bracket and a second end having a reduced width compared with the first end, a stator disposed in the housing to form electric field, a first supporting unit formed on a first end of the bracket, a magnet fixed corresponding to the stator to provide the electric field, a second supporting unit supported on the second end of the housing, a rotor supported by the first and second supporting units, and a stopper fitted on an opened end of the second end of the housing to support the second supporting unit.
    Type: Grant
    Filed: December 9, 2004
    Date of Patent: February 22, 2011
    Assignee: LG Innotek Co., Ltd
    Inventors: Young Kyu Son, Eung Mo Yang
  • STEPPING MOTOR BEING CONVENIENTLY ASSEMBLED
    Publication number: 20100043207
    Abstract: A stepping motor includes a bracket, a housing having a first end coupled to the bracket and a second end having a reduced width compared with the first end, a stator disposed in the housing to form electric field, a first supporting unit formed on a first end of the bracket, a magnet fixed corresponding to the stator to provide the electric field, a second supporting unit supported on the second end of the housing, a rotor supported by the first and second supporting units, and a stopper fitted on an opened end of the second end of the housing to support the second supporting unit.
    Type: Application
    Filed: October 30, 2009
    Publication date: February 25, 2010
    Applicant: LG INNOTEK CO., LTD
    Inventors: Young Kyu Son, Eung Mo Yang
  • Stepping motor being conveniently assembled and fabrication method of the same
    Publication number: 20060220482
    Abstract: A stepping motor includes a bracket, a housing having a first end coupled to the bracket and a second end having a reduced width compared with the first end, a stator disposed in the housing to form electric field, a first supporting unit formed on a first end of the bracket, a magnet fixed corresponding to the stator to provide the electric field, a second supporting unit supported on the second end of the housing, a rotor supported by the first and second supporting units, and a stopper fitted on an opened end of the second end of the housing to support the second supporting unit.
    Type: Application
    Filed: December 9, 2004
    Publication date: October 5, 2006
    Inventors: Young Son, Eung Mo Yang