Inventor

CHAE DONG-CHUL

KR3 patents

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

POSCO

2 patents

US11299799B2Apr 12, 2022

Austenitic stainless steel product having excellent surface properties and manufacturing method of the same

POSCO1 citations53

US9790565B2Oct 17, 2017

Hot-rolled stainless steel sheet having excellent hardness and low-temperature impact properties

POSCO0 citations30

JO KI-HOON

1 patent

US9731345B2Aug 15, 2017

Martensitic stainless steel highly resistant to corrosion, and method for manufacturing same

JO KI-HOON0 citations33