SJ

Sung Hyun Joo

📍 Sejong, KR: #11 of 36 inventorsTop 35%
Overall (2025): #204,129 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12272470 Alnico-based hard magnetic particle and method for manufacturing the same Soo Dong Kim, Won Kyun CHOE, Hong Keon Kim, Hyun-Soo Kim 2025-04-08