CB

Chang-Se Byeon

PC Posco Co.: 1 patents #61 of 209Top 30%
📍 Gwangyang-si, KR: #18 of 48 inventorsTop 40%
Overall (2025): #430,416 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12303933 Graphene-coated steel sheet and method for producing same Hye Jin Yoo, Jung Su Kim, Je-Hoon Baek 2025-05-20