Hyun Sung SON

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Incheon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing hot press-formed member having excellent pr...
- Patent number 11,919,062
- Issue date Mar 5, 2024
- POSCO Co., Ltd
- Hong Gee Kim
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing hot press-formed member having excellent pr...
- Patent number 11,590,549
- Issue date Feb 28, 2023
- POSCO Co., Ltd
- Hong Gee Kim
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS MANUFACTURING HOT PRESS FORMED PARTS FOR MULTI...
- Publication number 20230256495
- Publication date Aug 17, 2023
- POSCO Co., Ltd
- Hong-Gee Kim
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF MANUFACTURING HOT PRESS-FORMED MEMBER HAVING EXCELLENT PR...
- Publication number 20230158559
- Publication date May 25, 2023
- POSCO Co., Ltd
- Hong Gee KIM
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
WHEEL DISC AND METHOD OF MANUFACTURING THE SAME
- Publication number 20220241840
- Publication date Aug 4, 2022
- POSCO
- Hong-Gee Kim
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD OF MANUFACTURING HOT PRESS-FORMED MEMBER HAVING EXCELLENT PR...
- Publication number 20220008978
- Publication date Jan 13, 2022
- POSCO
- Hong Gee KIM
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...