Han Ho Choi

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Gwangyang-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Pillar member and roll formed member of vehicle
- Patent number 10,315,701
- Issue date Jun 11, 2019
- POSCO
- Don-Gun Kim
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tubular torsion beam for rear suspensions of vehicles and manufactu...
- Patent number 8,308,175
- Issue date Nov 13, 2012
- Posco
- Han Ho Choi
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR REMOVING CARBON DIOXIDE IN ACIDIC GAS AND APPARATUS THER...
- Publication number 20180361315
- Publication date Dec 20, 2018
- POSCO
- Moon Kyung CHO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PILLAR MEMBER AND ROLL FORMED MEMBER OF VEHICLE
- Publication number 20170327153
- Publication date Nov 16, 2017
- POSCO
- Don-Gun KIM
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Appratus and Method for Manufacturing a Large-Caliber Product Using...
- Publication number 20130298628
- Publication date Nov 14, 2013
- POSCO
- Gi Suk Chung
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Tubular Torsion Beam for Rear Suspensions of Vehicles and Manufactu...
- Publication number 20100187788
- Publication date Jul 29, 2010
- POSCO
- Han Ho Choi
- B60 - VEHICLES IN GENERAL