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Su Yong SHIN
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Pohang-si, Gyeongsangbuk-do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Non-directional electrical steel sheet and method for producing same
Patent number
12,215,400
Issue date
Feb 4, 2025
POSCO Co., Ltd
Jaewan Hong
C21 - METALLURGY OF IRON
Information
Patent Grant
Non-grain oriented electrical steel and method for manufacturing same
Patent number
12,139,781
Issue date
Nov 12, 2024
POSCO Co., Ltd
Jae-Song Kim
C21 - METALLURGY OF IRON
Information
Patent Grant
Non-oriented electrical steel sheet and manufacturing method therefor
Patent number
12,091,721
Issue date
Sep 17, 2024
POSCO Co., Ltd
Jae-Hoon Kim
C21 - METALLURGY OF IRON
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
Information
Patent Grant
Non-oriented electrical steel sheet and method for preparing same
Patent number
11,773,463
Issue date
Oct 3, 2023
POSCO Co., Ltd
Jae-Hoon Kim
C21 - METALLURGY OF IRON
Information
Patent Grant
Non-oriented electrical steel sheet and method for preparing same
Patent number
11,492,678
Issue date
Nov 8, 2022
Posco
Jae-Hoon Kim
C21 - METALLURGY OF IRON
Information
Patent Grant
Non-oriented electrical steel sheet and method for producing same
Patent number
11,408,041
Issue date
Aug 9, 2022
Posco
Hun Ju Lee
C21 - METALLURGY OF IRON
Information
Patent Grant
Non-oriented electrical steel sheet and manufacturing method therefor
Patent number
11,111,557
Issue date
Sep 7, 2021
Posco
Hun Ju Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-oriented electrical steel sheet and manufacturing method therefor
Patent number
11,060,170
Issue date
Jul 13, 2021
Posco
Jae Hoon Kim
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20250109453
Publication date
Apr 3, 2025
POSCO Co., Ltd
Jae-Hoon KIM
C21 - METALLURGY OF IRON
Information
Patent Application
DOUBLE ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...
Publication number
20250059616
Publication date
Feb 20, 2025
POSCO CO., LTD
Hyunwoo Mun
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20240203622
Publication date
Jun 20, 2024
POSCO Co., Ltd
Hunju Lee
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20240200175
Publication date
Jun 20, 2024
POSCO Co., Ltd
Hunju Lee
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR
Publication number
20230075225
Publication date
Mar 9, 2023
POSCO
Jae-Song KIM
C21 - METALLURGY OF IRON
Information
Patent Application
NON-DIRECTIONAL ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME
Publication number
20220049322
Publication date
Feb 17, 2022
POSCO
Jaewan HONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-GRAIN ORIENTED ELECTRICAL STEEL AND METHOD FOR MANUFACTURING SAME
Publication number
20220033940
Publication date
Feb 3, 2022
POSCO
Jae-Song Kim
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET HAVING SUPERIOR MAGNETIC PROPER...
Publication number
20220018002
Publication date
Jan 20, 2022
POSCO
Hun Ju Lee
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20220018004
Publication date
Jan 20, 2022
POSCO
Hun Ju Lee
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR
Publication number
20210355558
Publication date
Nov 18, 2021
POSCO
Jae-Hoon Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME
Publication number
20210062281
Publication date
Mar 4, 2021
POSCO
Hun Ju Lee
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PREPARING SAME
Publication number
20210062284
Publication date
Mar 4, 2021
POSCO
Jae-Hoon KIM
H01 - BASIC ELECTRIC ELEMENTS
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
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PREPARING SAME
Publication number
20200332387
Publication date
Oct 22, 2020
POSCO
Jae-Hoon Kim
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR
Publication number
20200087750
Publication date
Mar 19, 2020
POSCO
Hun Ju Lee
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR
Publication number
20200080175
Publication date
Mar 12, 2020
POSCO
Jae Hoon Kim
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING TH...
Publication number
20190017135
Publication date
Jan 17, 2019
POSCO
Hun Ju LEE
C21 - METALLURGY OF IRON