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Hyoun-Young Lee
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Gwangyang-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Forward portion of vehicle body
Patent number
9,650,073
Issue date
May 16, 2017
Posco
Jae-Hyun Kim
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Method of manufacturing multi physical properties part
Patent number
9,394,578
Issue date
Jul 19, 2016
Posco
Hong-Woo Lee
C21 - METALLURGY OF IRON
Information
Patent Grant
Underbody for electric vehicle
Patent number
8,672,354
Issue date
Mar 18, 2014
Posco
Jae-Hyun Kim
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
FORMING METHOD FOR STRUCTURE FOR REINFORCEMENT AND STRUCTURE FOR RE...
Publication number
20220097114
Publication date
Mar 31, 2022
POSCO
Hyoun-Young Lee
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
SURFACE-TREATED SUBSTRATE AND SUBSTRATE SURFACE TREATMENT METHOD FO...
Publication number
20160326654
Publication date
Nov 10, 2016
POSCO
Hyunju JEONG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Forward Portion of Vehicle Body
Publication number
20150336614
Publication date
Nov 26, 2015
POSCO
Jae-Hyun Kim
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Method of Manufacturing Multi Physical Properties Part
Publication number
20130180633
Publication date
Jul 18, 2013
POSCO
Hong-Woo Lee
C21 - METALLURGY OF IRON
Information
Patent Application
UNDERBODY FOR ELECTRIC VEHICLE
Publication number
20130175829
Publication date
Jul 11, 2013
POSCO
Jae-Hyun Kim
B60 - VEHICLES IN GENERAL