Dae Hyun Song

Person

Pohang-si, Gyeongsangbuk-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Grain-oriented electrical steel sheet and method for producing same
- Patent number 12,331,375
- Issue date Jun 17, 2025
- POSCO Co., Ltd
- Dae-Hyun Song
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet and method for producing same
- Patent number 12,264,377
- Issue date Apr 1, 2025
- POSCO Co., Ltd
- June Soo Park
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electrical steel sheet and manufacturing method ther...
- Patent number 11,530,462
- Issue date Dec 20, 2022
- POSCO HOLDINGS INC.
- Dae-Hyun Song
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet and manufacturing method therefor
- Patent number 11,486,019
- Issue date Nov 1, 2022
- Posco
- June Soo Park
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electrical steel sheet and manufacturing method ther...
- Patent number 11,326,221
- Issue date May 10, 2022
- Posco
- Dae Hyun Song
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet and method for producing same
- Patent number 11,162,155
- Issue date Nov 2, 2021
- Posco
- June Soo Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Directional electric steel plate having excellent magnetic properti...
- Patent number 11,060,158
- Issue date Jul 13, 2021
- Posco
- Dae Hyun Song
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Non-Oriented Electrical Steel Sheet And Method For Producing Same
- Publication number 20250188562
- Publication date Jun 12, 2025
- POSCO Co., Ltd
- June Soo Park
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME
- Publication number 20230050497
- Publication date Feb 16, 2023
- POSCO
- Junesoo Park
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME
- Publication number 20230036436
- Publication date Feb 2, 2023
- POSCO
- Dae-Hyun SONG
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...
- Publication number 20230028520
- Publication date Jan 26, 2023
- POSCO
- Dae-Hyun SONG
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRIC STEEL SHEET AND MANUFACTURING METHOD THEREFOR
- Publication number 20220290277
- Publication date Sep 15, 2022
- POSCO
- Dae-Hyun SONG
- C21 - METALLURGY OF IRON
Information Patent Application
NON-DIRECTIONAL ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME
- Publication number 20220127690
- Publication date Apr 28, 2022
- POSCO
- June Soo PARK
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME
- Publication number 20220064749
- Publication date Mar 3, 2022
- POSCO
- Dae-Hyun SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME
- Publication number 20220056550
- Publication date Feb 24, 2022
- POSCO
- June Soo PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THER...
- Publication number 20210054475
- Publication date Feb 25, 2021
- POSCO
- Dae-Hyun SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR
- Publication number 20200332388
- Publication date Oct 22, 2020
- POSCO
- June Soo Park
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THER...
- Publication number 20200017930
- Publication date Jan 16, 2020
- POSCO
- Dae Hyun SONG
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME
- Publication number 20190345576
- Publication date Nov 14, 2019
- POSCO
- June Soo Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...
- Publication number 20180327879
- Publication date Nov 15, 2018
- POSCO
- Dae Hyun SONG
- C21 - METALLURGY OF IRON
Information Patent Application
ORIENTED ELECTRICAL STEEL SHEET WITH EXCELLENT MAGNETIC PROPERTIES...
- Publication number 20170369959
- Publication date Dec 28, 2017
- POSCO
- Dae Hyun Song
- C21 - METALLURGY OF IRON

Dae Hyun Song

Person

Patents Grantslast 30 patents

Grain-oriented electrical steel sheet and method for producing same

Non-oriented electrical steel sheet and method for producing same

Grain-oriented electrical steel sheet and manufacturing method ther...

Non-oriented electrical steel sheet and manufacturing method therefor

Grain-oriented electrical steel sheet and manufacturing method ther...

Non-oriented electrical steel sheet and method for producing same

Directional electric steel plate having excellent magnetic properti...

Patents Applicationslast 30 patents

Non-Oriented Electrical Steel Sheet And Method For Producing Same

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...

GRAIN-ORIENTED ELECTRIC STEEL SHEET AND MANUFACTURING METHOD THEREFOR

NON-DIRECTIONAL ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THER...

NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THER...

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...

ORIENTED ELECTRICAL STEEL SHEET WITH EXCELLENT MAGNETIC PROPERTIES...