WC

Won Kyun CHOE

Overall (2025): #173,504 of 469,880Top 40%
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, Sung Hyun Joo, Hong Keon Kim, Hyun-Soo Kim 2025-04-08