Hae-Kwon JEONG

Follow

Person

Pohang-si, Kyungsangbook-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Powder manufacturing apparatus and powder forming method
- Patent number 10,391,558
- Issue date Aug 27, 2019
- POSCO
- Tae-Jong Ha
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR COOLING STEEL SHEET
- Publication number 20220008977
- Publication date Jan 13, 2022
- POSCO
- Hae-Kwon JEONG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
POWDER MANUFACTURING APPARATUS AND POWDER FORMING METHOD
- Publication number 20160279712
- Publication date Sep 29, 2016
- POSCO
- Tae-Jong HA
- B22 - CASTING POWDER METALLURGY