Mun-Soo LEE

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Pohang-si Gyeongsangbuk-do, KR

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Patents Applicationslast 30 patents

Information Patent Application
FERRITIC STAINLESS STEEL WITH IMPROVED RIDGING RESISTANCE AND ITS M...
- Publication number 20240035134
- Publication date Feb 1, 2024
- POSCO Co., Ltd
- Junghyun Kong
- C21 - METALLURGY OF IRON
Information Patent Application
FERRITIC STAINLESS STEEL HAVING IMPROVED SURFACE CHARACTERISTICS AN...
- Publication number 20230144381
- Publication date May 11, 2023
- POSCO
- Junghyun Kong
- C21 - METALLURGY OF IRON
Information Patent Application
FERRITIC STAINLESS STEEL HAVING IMPROVED CORROSION RESISTANCE, AND...
- Publication number 20230144982
- Publication date May 11, 2023
- POSCO
- Jin-suk Kim
- C21 - METALLURGY OF IRON
Information Patent Application
STAINLESS STEEL FOR SEPARATOR OF POLYMER FUEL CELL HAVING EXCELLENT...
- Publication number 20230032485
- Publication date Feb 2, 2023
- POSCO
- Kwang Min Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HOT ROLLED AND UNANNEALED FERRITIC STAINLESS STEEL SHEET HAVING EXC...
- Publication number 20220042151
- Publication date Feb 10, 2022
- POSCO
- Jung Hyun Kong
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-ROLLED STEEL SHEET WITH EXCELLENT LOW-TEMPERATURE IMPACT TOUGHN...
- Publication number 20220002828
- Publication date Jan 6, 2022
- POSCO
- Jung Hyun KONG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...