Inventor
CHOI KANG HYUN
KR6 patents
⚠️ This page may combine multiple inventors who share the name “CHOI KANG HYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POSCO
3 patentsUS11519051B2Dec 6, 2022
High-strength steel sheet having excellent processability and method for manufacturing same
POSCO2 citations67
US11345985B2May 31, 2022
High-strength steel sheet with excellent crashworthiness characteristics and formability and method of manufacturing the same
POSCO0 citations58
US11345984B2May 31, 2022
High-strength steel sheet with excellent crashworthiness characteristics and formability and method of manufacturing the same
POSCO0 citations58
POSCO CO LTD
2 patentsUS11827950B2Nov 28, 2023
Method of manufacturing high-strength steel sheet having excellent processability
POSCO CO LTD1 citations57
US12590349B2Mar 31, 2026
High-strength hot-dip galvanized steel sheet with high ductility and excellent formability, and manufacturing method for same
POSCO CO LTD0 citations48