Inventor

KIM YUNG-KEUN

KR2 patents

Patents

2 patents

US11299639B2Apr 12, 2022

Zinc-based plated steel material having excellent sealer adhesion

POSCO0 citations58

US11255010B2Feb 22, 2022

Zinc-based plated steel sheet having post-treated coating formed thereon

POSCO0 citations48