Gyu-Jin Jo

Person

Pohang-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Austenitic stainless steel product having excellent surface propert...
- Patent number 11,299,799
- Issue date Apr 12, 2022
- Posco
- Hyung Gu Kang
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot-rolled stainless steel sheet having excellent hardness and low-...
- Patent number 9,790,565
- Issue date Oct 17, 2017
- Posco
- Dong Chul Chae
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
AUSTENITIC STAINLESS STEEL WITH EXCELLENT CORROSION RESISTANCE OF W...
- Publication number 20220228246
- Publication date Jul 21, 2022
- POSCO
- Jae-Hwa Lee
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
AUSTENITIC STAINLESS STEEL HAVING IMPROVED STRENGTH
- Publication number 20210292877
- Publication date Sep 23, 2021
- POSCO
- Jae-Hwa Lee
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
UTILITY FERRITIC STAINLESS STEEL WITH EXCELLENT HOT WORKABILITY AND...
- Publication number 20200392609
- Publication date Dec 17, 2020
- POSCO
- Jae-Hwa Lee
- C21 - METALLURGY OF IRON
Information Patent Application
FERRITIC STAINLESS STEEL HAVING EXCELLENT STRENGTH AND CORROSION RE...
- Publication number 20200190643
- Publication date Jun 18, 2020
- POSCO
- Hyung Gu Kang
- C21 - METALLURGY OF IRON
Information Patent Application
LEAN DUPLEX STAINLESS STEEL HAVING EXCELLENT BENDING PROCESSABILITY
- Publication number 20190177814
- Publication date Jun 13, 2019
- POSCO
- Dong Chul Chae
- C21 - METALLURGY OF IRON
Information Patent Application
AUSTENITIC STAINLESS STEEL HAVING IMPROVED PROCESSABILITY
- Publication number 20190010588
- Publication date Jan 10, 2019
- POSCO
- Hyung Gu KANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
AUSTENITIC STAINLESS STEEL HAVING EXCELLENT ORANGE PEEL RESISTANCE...
- Publication number 20180371575
- Publication date Dec 27, 2018
- POSCO
- Hyung Gu KANG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
AUSTENITIC STAINLESS STEELS EXCELLENT IN FLEXIBILITY
- Publication number 20170349985
- Publication date Dec 7, 2017
- POSCO
- Hyung Gu KANG
- C21 - METALLURGY OF IRON
Information Patent Application
High-Hardness Martensitic Stainless Steel with Excellent Antibacter...
- Publication number 20170327916
- Publication date Nov 16, 2017
- POSCO
- Jae Hwa LEE
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-ROLLED STAINLESS STEEL SHEET HAVING EXCELLENT HARDNESS AND LOW-...
- Publication number 20150315686
- Publication date Nov 5, 2015
- POSCO
- Dong Chul CHAE
- C21 - METALLURGY OF IRON
Information Patent Application
High-Carbon Martensitic Stainless Steel and Production Method Therefor
- Publication number 20120321501
- Publication date Dec 20, 2012
- Posco
- Dong-Chul Chae
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Person

Patents Grantslast 30 patents

Austenitic stainless steel product having excellent surface propert...

Hot-rolled stainless steel sheet having excellent hardness and low-...

Patents Applicationslast 30 patents

AUSTENITIC STAINLESS STEEL WITH EXCELLENT CORROSION RESISTANCE OF W...

AUSTENITIC STAINLESS STEEL HAVING IMPROVED STRENGTH

UTILITY FERRITIC STAINLESS STEEL WITH EXCELLENT HOT WORKABILITY AND...

FERRITIC STAINLESS STEEL HAVING EXCELLENT STRENGTH AND CORROSION RE...

LEAN DUPLEX STAINLESS STEEL HAVING EXCELLENT BENDING PROCESSABILITY

AUSTENITIC STAINLESS STEEL HAVING IMPROVED PROCESSABILITY

AUSTENITIC STAINLESS STEEL HAVING EXCELLENT ORANGE PEEL RESISTANCE...

AUSTENITIC STAINLESS STEELS EXCELLENT IN FLEXIBILITY

High-Hardness Martensitic Stainless Steel with Excellent Antibacter...

HOT-ROLLED STAINLESS STEEL SHEET HAVING EXCELLENT HARDNESS AND LOW-...

High-Carbon Martensitic Stainless Steel and Production Method Therefor