Inventor

KIM GOO-HWA

KR7 patents

⚠️ This page may combine multiple inventors who share the name “KIM GOO-HWA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

POSCO

4 patents

US11649542B2May 16, 2023

Multi-layered zinc alloy plated steel having excellent spot weldability and corrosion resistance

POSCO0 citations60

US11208716B2Dec 28, 2021

Multi-layered zinc alloy plated steel having excellent spot weldability and corrosion resistance

POSCO0 citations60

US11167347B2Nov 9, 2021

Apparatus and method for feeding material

POSCO0 citations45

US10076782B2Sep 18, 2018

Metal fiber manufacturing system

POSCO0 citations37

PO HANG IRON & STEEL

1 patent

US6517604B1Feb 11, 2003

Apparatus and method for measuring the molten metal level in electromagnetic continuous casting

PO HANG IRON & STEEL10 citations68

RES INST IND SCIENCE & TECH

1 patent

US6984357B2Jan 10, 2006

Apparatus and method for holding molten metal in continuous hot dip coating of metal strip

RES INST IND SCIENCE & TECH1 citations43

CHO JUNG WOOK

1 patent

US8210238B2Jul 3, 2012

Continuous casting machine and method using molten mold flux

CHO JUNG WOOK1 citations42