Patents/Inventors

Kyoo-young Lee

Gwangyang-siKR4 patents

5 Patents

US124924562025
Ultra High Strength and High Ductility Steel Sheet Having Excellent Yield Ratio and Manufacturing Method for Same
POSCO CO., Ltd
0 cites
US123449232025
Zinc Plated Steel Sheet Having Excellent Spot Weldability and Manufacturing Method Thereof
POSCO CO., Ltd
0 cites
US121230662024
Ultrahigh-strength Steel Sheet Having Excellent Yield Ratio, and Manufacturing Method Therefor
POSTECH ACADEMY-INDUSTRY FOUNDATION
0 cites
US120000082024
Advanced High Strength Zinc Plated Steel Sheet Having Excellent Surface Quality and Electrical Resistance Spot Weldability
POSCO
0 cites
US116555172023
Ultrahigh-strength and High-ductility Steel Sheet Having Excellent Cold Formability
POSCO CO., Ltd
0 cites