Patents by Inventor Rae Cheol Kang

Rae Cheol Kang 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).

  • METAL FOIL, METAL FOIL MANUFACTURING METHOD AND METHOD FOR MANUFACTURING ELECTRODE USING THE SAME
    Publication number: 20170338493
    Abstract: Provided are a metal foil, a metal foil manufacturing method and a method for manufacturing an electrode using the same, in which the adhesion between the metal foil and a conductive resin layer and the coating performance of the conductive resin layer can be improved by treating the surface of the metal foil. The metal foil comprises: a metal base substrate; a surface treatment layer formed on at least one surface of the metal base substrate by treating the surface of the metal base substrate; and a conductive resin layer applied to the surface of the surface treatment layer, wherein the surface treatment layer has a surface energy of 34-46 dyne/cm.
    Type: Application
    Filed: June 29, 2016
    Publication date: November 23, 2017
    Inventors: Dal Woo SHIN, Mun Soo LEE, Jin Sik SHIN, So Yeon HAN, Rae Cheol KANG, Ji Yoon PARK
  • Metal foil, metal foil manufacturing method and method for manufacturing electrode using the same
    Patent number: 9825302
    Abstract: Provided are a metal foil, a metal foil manufacturing method and a method for manufacturing an electrode using the same, in which the adhesion between the metal foil and a conductive resin layer and the coating performance of the conductive resin layer can be improved by treating the surface of the metal foil. The metal foil comprises: a metal base substrate; a surface treatment layer formed on at least one surface of the metal base substrate by treating the surface of the metal base substrate; and a conductive resin layer applied to the surface of the surface treatment layer, wherein the surface treatment layer has a surface energy of 34-46 dyne/cm.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: November 21, 2017
    Assignee: KOREA JCC CO., LTD.
    Inventors: Dal Woo Shin, Mun Soo Lee, Jin Sik Shin, So Yeon Han, Rae Cheol Kang, Ji Yoon Park