Seong-Ho Han

Person

Chunlanam-do, KR

People

Patents Grantslast 30 patents

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
Method for manufacturing a hot dip galvanized and galvannealed stee...
- Patent number 10,526,679
- Issue date Jan 7, 2020
- POSCO
- Sang Ho Han
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot-dip galvanized steel sheet and hot-dip galvannealed steel sheet...
- Patent number 10,351,924
- Issue date Jul 16, 2019
- POSCO
- Sang-Ho Han
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot dip galvanized and galvannealed steel sheet having excellent el...
- Patent number 9,708,684
- Issue date Jul 18, 2017
- POSCO
- Sang Ho Han
- C21 - METALLURGY OF IRON
Information Patent Grant
Bake hardening steel with excellent surface properties and resistan...
- Patent number 9,011,615
- Issue date Apr 21, 2015
- Posco
- Seong-Ho Han
- C21 - METALLURGY OF IRON
Information Patent Grant
Bake-hardenable cold rolled steel sheet with superior strength, gal...
- Patent number 8,518,191
- Issue date Aug 27, 2013
- Posco
- Seong-Ho Han
- C21 - METALLURGY OF IRON
Information Patent Grant
Bake-hardenable cold rolled steel sheet with superior strength, gal...
- Patent number 8,128,763
- Issue date Mar 6, 2012
- Posco
- Seong-Ho Han
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
PLATED STEEL SHEET HAVING EXCELLENT STRENGTH, FORMABILITY AND SURFA...
- Publication number 20240043952
- Publication date Feb 8, 2024
- POSCO CO., LTD.
- Yong-Hoon CHOI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HIGH STRENGTH PLATED STEEL SHEET HAVING EXCELLENT FORMABILITY AND S...
- Publication number 20240026484
- Publication date Jan 25, 2024
- POSCO CO., LTD.
- Yu-Mi HA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
BAKE-HARDENED HOT-DIP GALVANIZED STEEL SHEET WITH EXCELLENT POWDERI...
- Publication number 20240011116
- Publication date Jan 11, 2024
- POSCO CO., LTD.
- Sang-Hyun KIM
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HIGH-STRENGTH GALVANIZED STEEL SHEET HAVING EXCELLENT DISTINCTNESS...
- Publication number 20230399726
- Publication date Dec 14, 2023
- Yu-Mi HA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COLD-ROLLED STEEL SHEET AND PLATED STEEL SHEET HAVING EXCELLENT BAK...
- Publication number 20230024446
- Publication date Jan 26, 2023
- POSCO
- Je-Woong LEE
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH COLD ROLLED STEEL SHEET WITH LOW MATERIAL NON-UNIFORM...
- Publication number 20210292862
- Publication date Sep 23, 2021
- POSCO
- Seong-Ho HAN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
HIGH-STRENGTH COLD ROLLED STEEL SHEET WITH LOW MATERIAL NON-UNIFORM...
- Publication number 20180002771
- Publication date Jan 4, 2018
- POSCO
- Seong-Ho HAN
- C21 - METALLURGY OF IRON
Information Patent Application
HOT DIP GALVANIZED AND GALVANNEALED STEEL SHEET HAVING EXCELLENT EL...
- Publication number 20170283902
- Publication date Oct 5, 2017
- POSCO
- Sang Ho HAN
- B32 - LAYERED PRODUCTS
Information Patent Application
HOT-DIP GALVANIZED STEEL SHEET AND HOT-DIP GALVANNEALED STEEL SHEET...
- Publication number 20160340755
- Publication date Nov 24, 2016
- POSCO
- Seong-Ho Han
- C21 - METALLURGY OF IRON
Information Patent Application
Hot Dip Galvanized and Galvannealed Steel Sheet Having Excellent El...
- Publication number 20160186282
- Publication date Jun 30, 2016
- POSCO
- Sang Ho HAN
- C21 - METALLURGY OF IRON
Information Patent Application
BAKE-HARDENABLE COLD ROLLED STEEL SHEET WITH SUPERIOR STRENGTH, GAL...
- Publication number 20120138198
- Publication date Jun 7, 2012
- POSCO
- Seong-Ho HAN
- C21 - METALLURGY OF IRON
Information Patent Application
Bake Hardening Steel with Excellent Surface Properties and Resistan...
- Publication number 20110100516
- Publication date May 5, 2011
- POSCO
- Seong-Ho Han
- C21 - METALLURGY OF IRON
Information Patent Application
Method for Manufacturing Bake-Hardenable High-Strength Cold-Rolled...
- Publication number 20090272468
- Publication date Nov 5, 2009
- POSCO
- Seong-Ho Han
- C21 - METALLURGY OF IRON
Information Patent Application
Bake-Hardenable Cold Rolled Steel Sheet With Superior Strength and...
- Publication number 20080251168
- Publication date Oct 16, 2008
- POSCO
- Seong-Ho Han
- C21 - METALLURGY OF IRON
Information Patent Application
Bake-Hardenable Cold Rolled Steel Sheet With Superior Strength, Gal...
- Publication number 20080251167
- Publication date Oct 16, 2008
- POSCO
- Seong-Ho Han
- C21 - METALLURGY OF IRON
Information Patent Application
Cold rolled steel sheet and hot dipped steel sheet with superior st...
- Publication number 20070181232
- Publication date Aug 9, 2007
- POSCO
- Seong-Ho Han
- C21 - METALLURGY OF IRON

Seong-Ho Han

Person

Patents Grantslast 30 patents

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

Method for manufacturing a hot dip galvanized and galvannealed stee...

Hot-dip galvanized steel sheet and hot-dip galvannealed steel sheet...

Hot dip galvanized and galvannealed steel sheet having excellent el...

Bake hardening steel with excellent surface properties and resistan...

Bake-hardenable cold rolled steel sheet with superior strength, gal...

Bake-hardenable cold rolled steel sheet with superior strength, gal...

Patents Applicationslast 30 patents

PLATED STEEL SHEET HAVING EXCELLENT STRENGTH, FORMABILITY AND SURFA...

HIGH STRENGTH PLATED STEEL SHEET HAVING EXCELLENT FORMABILITY AND S...

BAKE-HARDENED HOT-DIP GALVANIZED STEEL SHEET WITH EXCELLENT POWDERI...

HIGH-STRENGTH GALVANIZED STEEL SHEET HAVING EXCELLENT DISTINCTNESS...

COLD-ROLLED STEEL SHEET AND PLATED STEEL SHEET HAVING EXCELLENT BAK...

HIGH-STRENGTH COLD ROLLED STEEL SHEET WITH LOW MATERIAL NON-UNIFORM...

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

HIGH-STRENGTH COLD ROLLED STEEL SHEET WITH LOW MATERIAL NON-UNIFORM...

HOT DIP GALVANIZED AND GALVANNEALED STEEL SHEET HAVING EXCELLENT EL...

HOT-DIP GALVANIZED STEEL SHEET AND HOT-DIP GALVANNEALED STEEL SHEET...

Hot Dip Galvanized and Galvannealed Steel Sheet Having Excellent El...

BAKE-HARDENABLE COLD ROLLED STEEL SHEET WITH SUPERIOR STRENGTH, GAL...

Bake Hardening Steel with Excellent Surface Properties and Resistan...

Method for Manufacturing Bake-Hardenable High-Strength Cold-Rolled...

Bake-Hardenable Cold Rolled Steel Sheet With Superior Strength and...

Bake-Hardenable Cold Rolled Steel Sheet With Superior Strength, Gal...

Cold rolled steel sheet and hot dipped steel sheet with superior st...