Inventor

OH KI-JANG

KR5 patents

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

PO HANG IRON & STEEL

2 patents

US6517604B1Feb 11, 2003

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

PO HANG IRON & STEEL10 citations68

US6137583AOct 24, 2000

Method of measuring the degree of alloying of a galvanized steel sheet using laser beams

PO HANG IRON & STEEL7 citations54

POSCO

2 patents

US10088453B2Oct 2, 2018

Apparatus and method of detecting defect of steel plate

POSCO1 citations47

US9417212B2Aug 16, 2016

Defect inspection device of steel plate

POSCO1 citations46

LIM CHOONG-SOO

1 patent

US8149409B2Apr 3, 2012

Apparatus and method for on-line detecting welding part of strip

LIM CHOONG-SOO5 citations48