JK

Jong Hoe Ku

HC Haesung Ds Co.: 2 patents #2 of 10Top 20%
📍 Songgye-ri, KR: #6 of 54 inventorsTop 15%
Overall (2025): #113,913 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12327728 Method for manufacturing a pre-mold substrate In Seob BAE, Kwang Jae Yoo 2025-06-10
12249571 Pre-mold substrate and method of manufacturing pre-mold substrate Kwang Jae Yoo, In Seob BAE 2025-03-11