Ki Deok Song

5 Patents

• US122550182025

  Nickel Foil for Production of Thin-film Capacitor, and Manufacturing Method for Same

  LOTTE ENERGY MATERIALS CORPORATION

  0 cites
• US119177552024

  Carrier-foil-attached Ultra-thin Copper Foil

  Lotte Energy Materials Corporation

  0 cites
• US118668432024

  Electrolytic Copper Foil for Secondary Battery, Having Enhanced Physical Properties at Low Temperature, and Method for Producing Same

  LOTTE ENERGY MATERIALS CORPORATION

  0 cites
• US117497942023

  Electrolytic Copper Foil for Secondary Battery and Method for Producing the Same

  ILJIN MATERIALS CO., Ltd.

  0 cites
• US116294222023

  Electrolytic Copper Foil for Secondary Battery, Having Enhanced Flexural Resistance, and Method for Producing Same

  ILJIN MATERIALS CO., Ltd.

  0 cites