Inventor

CHOI SEUNG DUEG

KR3 patents

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

KIM SANG-WON

1 patent

US9222157B2Dec 29, 2015

High-carbon iron-based amorphous alloy using molten pig iron and method of manufacturing the same

KIM SANG-WON2 citations56

RES INST IND SCIENCE & TECH

1 patent

US9752205B2Sep 5, 2017

High-carbon iron-based amorphous alloy using molten pig iron and method of manufacturing the same

RES INST IND SCIENCE & TECH0 citations46

YI SANG HO

1 patent

US9963768B2May 8, 2018

Method for manufacturing amorphous alloy by using liquid pig iron

YI SANG HO0 citations43