Inventor

UM HO-YONG

KR3 patents

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

POSTECH ACADEMY-INDUSTRY FOUND

1 patent

US9447487B2Sep 20, 2016

Torsional extreme-plastic processing method of conic metal pipe

POSTECH ACADEMY-INDUSTRY FOUND2 citations57

HYUNDAI STEEL CO

1 patent

US12454731B2Oct 28, 2025

Hot-dip galvannealed steel sheet with ultra-high strength and high formability, and manufacturing method therefor

HYUNDAI STEEL CO0 citations43

AGENCY DEFENSE DEV

1 patent

US10661335B2May 26, 2020

Localized torsional severe plastic deformation method for conical tube metals

AGENCY DEFENSE DEV0 citations43