Inventor

LEE HUNJU

KR3 patents

Patents

3 patents

US12215403B2Feb 4, 2025

Non-oriented electrical steel sheet and method for manufacturing same

POSCO0 citations57

US11254997B2Feb 22, 2022

Non-oriented electrical steel sheet and manufacturing method therefor

POSCO0 citations53

US10643771B2May 5, 2020

Non-oriented electrical steel sheet and manufacturing method therefor

POSCO0 citations45