Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208716 | Multi-layered zinc alloy plated steel having excellent spot weldability and corrosion resistance | Young-Jin Kwak, Goo-Hwa Kim, Mun-Jong Eom, Kyoung-Pil KO, Yong-Hwa Jung +3 more | 2021-12-28 |
| 11136651 | Zn-Mg alloy plated steel material having excellent corrosion resistance and plating adhesion | Young Do Kim, Woo-Sung Jung, Hyun-Woo Kim, Jong-Min Byun, Su Ryong BANG +1 more | 2021-10-05 |