HC

Hyun Man Chang

KF Korea Fuel-Tech: 1 patents #1 of 6Top 20%
📍 Gunpo-si, KR: #31 of 95 inventorsTop 35%
Overall (2025): #363,260 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12361637 Video output device Geun-Woo Lee, Cheol Sun Kim 2025-07-15