Min-Seo KOO

Person

Gwangyang-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing clad steel sheet having excellent formabili...
- Patent number 12,358,274
- Issue date Jul 15, 2025
- POSCO Co., Ltd
- Tae-Jin Song
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High strength steel sheet having excellent workability and method f...
- Patent number 12,252,759
- Issue date Mar 18, 2025
- POSCO Co., Ltd
- Jae-Hoon Lee
- C21 - METALLURGY OF IRON
Information Patent Grant
Low-density clad steel sheet having excellent strength and plateabi...
- Patent number 11,913,089
- Issue date Feb 27, 2024
- POSCO Co., Ltd
- Min-Seo Koo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Low-density clad steel sheet having excellent formability and fatig...
- Patent number 11,752,752
- Issue date Sep 12, 2023
- POSCO Co., Ltd
- Tae-Jin Song
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-strength cold rolled steel sheet having high hole expansion ra...
- Patent number 11,753,693
- Issue date Sep 12, 2023
- POSCO Co., Ltd
- Young-Roc Im
- C21 - METALLURGY OF IRON
Information Patent Grant
Ultra-high strength steel sheet having excellent bendability and ma...
- Patent number 11,193,189
- Issue date Dec 7, 2021
- Posco
- Min-Seo Koo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High yield ratio type high-strength cold-rolled steel sheet and man...
- Patent number 11,104,974
- Issue date Aug 31, 2021
- Posco
- Min-Seo Koo
- C21 - METALLURGY OF IRON
Information Patent Grant
Lightweight steel sheet having excellent strength and ductility and...
- Patent number 10,273,556
- Issue date Apr 30, 2019
- POSCO
- Jai-Hyun Kwak
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
ULTRA-HIGH STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT HOLE-E...
- Publication number 20250137085
- Publication date May 1, 2025
- POSCO CO., LTD.
- Min-Seo KOO
- C21 - METALLURGY OF IRON
Information Patent Application
ULTRA-HIGH STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT ELONGA...
- Publication number 20250011889
- Publication date Jan 9, 2025
- POSCO CO., LTD
- Eun-Young Kim
- C21 - METALLURGY OF IRON
Information Patent Application
LOW-DENSITY CLAD STEEL SHEET HAVING EXCELLENT FORMABILITY AND FATIG...
- Publication number 20240326399
- Publication date Oct 3, 2024
- POSCO CO., LTD.
- Tae-Jin SONG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ULTRAHIGH-STRENGTH STEEL SHEET WITH EXCELLENT BENDABILITY AND STRET...
- Publication number 20240175103
- Publication date May 30, 2024
- POSCO CO., LTD.
- Dong-Wan KIM
- C21 - METALLURGY OF IRON
Information Patent Application
ULTRA HIGH STRENGTH STEEL SHEET HAVING HIGH YIELD RATIO AND EXCELLE...
- Publication number 20240141454
- Publication date May 2, 2024
- Sang-Hyun KIM
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF MANUFACUTRING A HIGH-STRENGTH COLD ROLLED STEEL SHEET HAV...
- Publication number 20230340633
- Publication date Oct 26, 2023
- Young-Roc IM
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH STRENGTH STEEL SHEET HAVING EXCELLENT WORKABILITY AND METHOD F...
- Publication number 20230023692
- Publication date Jan 26, 2023
- POSCO
- Jae-Hoon LEE
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH STRENGTH STEEL SHEET HAVING EXCELLENT WORKABILITY AND METHOD F...
- Publication number 20230025863
- Publication date Jan 26, 2023
- POSCO
- Jae-Hoon LEE
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH STEEL SHEET AND MANUFACTURING METHOD THEREOF
- Publication number 20220259691
- Publication date Aug 18, 2022
- POSCO
- Young-Roc IM
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH COLD ROLLED STEEL SHEET HAVING HIGH HOLE EXPANSION RA...
- Publication number 20220033926
- Publication date Feb 3, 2022
- POSCO
- Young-Roc IM
- C21 - METALLURGY OF IRON
Information Patent Application
LOW-DENSITY CLAD STEEL SHEET HAVING EXCELLENT STRENGTH AND PLATEABI...
- Publication number 20210292867
- Publication date Sep 23, 2021
- POSCO
- Min-Seo KOO
- B32 - LAYERED PRODUCTS
Information Patent Application
LOW-DENSITY CLAD STEEL SHEET HAVING EXCELLENT FORMABILITY AND FATIG...
- Publication number 20210260862
- Publication date Aug 26, 2021
- POSCO
- Tae-Jin SONG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ULTRAHIGH STRENGTH COLD-ROLLED STEEL SHEET AND MANUFACTURING METHOD...
- Publication number 20200362430
- Publication date Nov 19, 2020
- POSCO
- Min-Seo Koo
- C21 - METALLURGY OF IRON
Information Patent Application
ULTRA-HIGH STRENGTH STEEL SHEET HAVING EXCELLENT BENDABILITY AND MA...
- Publication number 20190368015
- Publication date Dec 5, 2019
- POSCO
- Min-Seo KOO
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH YIELD RATIO TYPE HIGH-STRENGTH COLD-ROLLED STEEL SHEET AND MAN...
- Publication number 20180363090
- Publication date Dec 20, 2018
- Min-Seo KOO
- C21 - METALLURGY OF IRON
Information Patent Application
FERRITIC LIGHTWEIGHT STEEL SHEET HAVING EXCELLENT STRENGTH AND DUCT...
- Publication number 20170002436
- Publication date Jan 5, 2017
- POSCO
- Han Soo KIM
- C21 - METALLURGY OF IRON
Information Patent Application
LIGHTWEIGHT STEEL SHEET HAVING EXCELLENT STRENGTH AND DUCTILITY AND...
- Publication number 20160312332
- Publication date Oct 27, 2016
- POSCO
- Jai-Hyun KWAK
- C21 - METALLURGY OF IRON

Min-Seo KOO

Person

Patents Grantslast 30 patents

Method of manufacturing clad steel sheet having excellent formabili...

High strength steel sheet having excellent workability and method f...

Low-density clad steel sheet having excellent strength and plateabi...

Low-density clad steel sheet having excellent formability and fatig...

High-strength cold rolled steel sheet having high hole expansion ra...

Ultra-high strength steel sheet having excellent bendability and ma...

High yield ratio type high-strength cold-rolled steel sheet and man...

Lightweight steel sheet having excellent strength and ductility and...

Patents Applicationslast 30 patents

ULTRA-HIGH STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT HOLE-E...

ULTRA-HIGH STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT ELONGA...

LOW-DENSITY CLAD STEEL SHEET HAVING EXCELLENT FORMABILITY AND FATIG...

ULTRAHIGH-STRENGTH STEEL SHEET WITH EXCELLENT BENDABILITY AND STRET...

ULTRA HIGH STRENGTH STEEL SHEET HAVING HIGH YIELD RATIO AND EXCELLE...

METHOD OF MANUFACUTRING A HIGH-STRENGTH COLD ROLLED STEEL SHEET HAV...

HIGH STRENGTH STEEL SHEET HAVING EXCELLENT WORKABILITY AND METHOD F...

HIGH STRENGTH STEEL SHEET HAVING EXCELLENT WORKABILITY AND METHOD F...

HIGH-STRENGTH STEEL SHEET AND MANUFACTURING METHOD THEREOF

HIGH-STRENGTH COLD ROLLED STEEL SHEET HAVING HIGH HOLE EXPANSION RA...

LOW-DENSITY CLAD STEEL SHEET HAVING EXCELLENT STRENGTH AND PLATEABI...

LOW-DENSITY CLAD STEEL SHEET HAVING EXCELLENT FORMABILITY AND FATIG...

ULTRAHIGH STRENGTH COLD-ROLLED STEEL SHEET AND MANUFACTURING METHOD...

ULTRA-HIGH STRENGTH STEEL SHEET HAVING EXCELLENT BENDABILITY AND MA...

HIGH YIELD RATIO TYPE HIGH-STRENGTH COLD-ROLLED STEEL SHEET AND MAN...

FERRITIC LIGHTWEIGHT STEEL SHEET HAVING EXCELLENT STRENGTH AND DUCT...

LIGHTWEIGHT STEEL SHEET HAVING EXCELLENT STRENGTH AND DUCTILITY AND...