Inventor
CHO JAE-YOUNG
KR15 patents
⚠️ This page may combine multiple inventors who share the name “CHO JAE-YOUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POSCO
4 patentsUS12305249B2May 20, 2025
High-strength structural steel having excellent cold bendability, and manufacturing method therefor
POSCO0 citations58
US11591677B2Feb 28, 2023
High-strength structural steel material having excellent fatigue crack propagation inhibitory characteristics and manufacturing method therefor
POSCO0 citations58
US11572600B2Feb 7, 2023
Structural steel having excellent brittle crack propagation resistance, and manufacturing method therefor
POSCO0 citations58
US11149326B2Oct 19, 2021
High-strength and high-manganese steel having excellent low-temperature toughness and manufacturing method therefor
POSCO0 citations55