Seil Lee

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Pohang-si, Gyeongsangbuk-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Double oriented electrical steel sheet and method for manufacturing...
- Patent number 11,802,319
- Issue date Oct 31, 2023
- POSCO Co., Ltd
- Seil Lee
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
SOFT MAGNETIC IRON-BASED POWDER AND PREPARATION METHOD THEREFOR, AN...
- Publication number 20230268106
- Publication date Aug 24, 2023
- POSCO Co., Ltd
- Hyungjin Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Application
DOUBLY ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THE...
- Publication number 20210381073
- Publication date Dec 9, 2021
- POSCO
- SEIL LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR
- Publication number 20210340651
- Publication date Nov 4, 2021
- POSCO
- Seil LEE
- C21 - METALLURGY OF IRON
Information Patent Application
DOUBLE ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...
- Publication number 20210054474
- Publication date Feb 25, 2021
- POSCO
- Seil Lee
- H01 - BASIC ELECTRIC ELEMENTS