Patents/Inventors

Kyung Hwang Lee

IncheonKR2 patents

3 Patents

US123258872025
Black Color Plated Steel Sheet, and Manufacturing Method Thereof
POSCO CO., Ltd.
0 cites
US119055872024
Alloy Coated Steel Sheet
RESEARCH INSTITUTTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
0 cites
US115552402023
Black Plated Steel Sheet and Manufacturing Method Thereof
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
0 cites