Membership
Tour
Register
Log in
Dae-Gon Choi
Follow
Person
Gwangyang-si, Jeollanam-do, KR
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Magnesium alloy sheet and manufacturing method thereof
Patent number
11,542,577
Issue date
Jan 3, 2023
POSCO HOLDINGS INC.
Jae Sin Park
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
MAGNESIUM ALLOY SHEET AND MANUFACTURING METHOD THEREOF
Publication number
20210140017
Publication date
May 13, 2021
POSCO
Jae Sin Park
B22 - CASTING POWDER METALLURGY
Information
Patent Application
HIGH STRENGTH MAGNESIUM ALLOY WITH EXCELLENT FLAME RETARDANCY, AND...
Publication number
20200087757
Publication date
Mar 19, 2020
POSCO
Woo-Jin PARK
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ROLLING FACILITY AND ROLLING METHOD
Publication number
20190308234
Publication date
Oct 10, 2019
POSCO
Dae-Gon Choi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...