Patents by Inventor Su-Hyeoung TAK

Su-Hyeoung TAK 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 for manufacturing a core for a current transformer
    Patent number: 11322300
    Abstract: Provided are a core for a current transformer and a manufacturing method for the same in which high permittivity is formed in order to optimize electric power acquisition efficiency by magnetic induction at a low current. The provided method of manufacturing a core through the steps of winding a metal ribbon, heat treating a core base, impregnating, cutting and polishing, wherein after the core base which is inserted into a mold is heat treated to implement a shape, the core base separated from the mold is heat treated to manufacture the core for the current transformer having high permittivity.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: May 3, 2022
    Assignee: AMOSENSE CO., LTD
    Inventors: Won-San Na, Jin-Pyo Park, Young-Joon Kim, Jae-Jun Ko, Su-Hyeoung Tak
  • CORE FOR CURRENT TRANSFORMER AND MANUFACTURING METHOD FOR SAME
    Publication number: 20200335276
    Abstract: Provided are a core for a current transformer and a manufacturing method for the same in which high permittivity is formed in order to optimize electric power acquisition efficiency by magnetic induction at a low current. The provided method of manufacturing a core through the steps of winding a metal ribbon, heat treating a core base, impregnating, cutting and polishing, wherein after the core base which is inserted into a mold is heat treated to implement a shape, the core base separated from the mold is heat treated to manufacture the core for the current transformer having high permittivity.
    Type: Application
    Filed: October 24, 2017
    Publication date: October 22, 2020
    Applicant: Amosense Co., Ltd
    Inventors: Won-San NA, Jin-Pyo PARK, Young-Joon KIM, Jae-Jun KO, Su-Hyeoung TAK