JJ

Jong Hwan Jeon

SC Seoyon E-Hwa Co.: 1 patents #1 of 14Top 8%
📍 Anyang-dong, KR: #3 of 7 inventorsTop 45%
Overall (2025): #114,073 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12384393 Operation apparatus for vehicle Ho-Jae Lee 2025-08-12
12347836 Vehicle battery system and method for detecting and coping with swelling phenomenon Tae Gyung Kim 2025-07-01