Patents/Inventors

Won-gul Lee

Pohang-siKR5 patents

4 Patents

US125955282026
Grain-oriented Electrical Steel Sheet and Method for Refining Magnetic Domain of Same
POSCO CO., Ltd
0 cites
US121166452024
Grain-oriented Electrical Steel Sheet and Magnetic Domain Refinement Method Thereof
POSCO CO., Ltd
0 cites
US117721892023
Grain-oriented Electrical Steel Sheet and Magnetic Domain Refining Method Therefor
POSCO CO., Ltd
0 cites
US117721992023
Grain-oriented Electrical Steel Sheet and Magnetic Domain Refinement Method Therefor
POSCO
0 cites