Hyeon-Soop HAN

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Gwangyang-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Plated steel plate having excellent glossiness and surface property...
- Patent number 12,146,215
- Issue date Nov 19, 2024
- POSCO Co., Ltd
- Hyeon-Soop Han
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
PLATED STEEL PLATE HAVING EXCELLENT GLOSSINESS AND SURFACE PROPERTY...
- Publication number 20220042163
- Publication date Feb 10, 2022
- POSCO
- Hyeon-Soop HAN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HETEROGENEOUS COATED STEEL SHEET HAVING EXCELLENT WORKABILITY AND C...
- Publication number 20220025508
- Publication date Jan 27, 2022
- POSCO
- Young-Jin KWAK
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...