Patents Assigned to 369 TECH CO., LTD.
  • Method for manufacturing shield cans for blocking electromagnetic waves
    Patent number: 10194567
    Abstract: The present inventive concept relates to a method for manufacturing a shield can which absorbs and blocks electromagnetic waves generated in a circuit device inside an electronic device such as a portable phone, a PCS, or an RF communication apparatus and, more particularly, to a method for manufacturing a shield can for blocking electromagnetic waves, capable of continuously performing a manufacturing process from a metal band which is wound around a supply roll to the shield can to which a shielding tape is attached.
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: January 29, 2019
    Assignee: 369 TECH CO., LTD.
    Inventors: Kyung Sik Nam, Keun Hun Ahn