Eun Sil Choi

2 Patents

• US119177552024

  Carrier-foil-attached Ultra-thin Copper Foil

  Lotte Energy Materials Corporation

  0 cites
• US116224452023

  Surface-treated Copper Foil, Manufacturing Method Thereof, Copper Foil Laminate Including the Same, and Printed Wiring Board Including the Same

  ILJIN MATERIALS CO., Ltd.

  0 cites