WC

Won-chang Choi

Samsung: 2 patents #3,558 of 15,403Top 25%
📍 Yongin-si, KR: #641 of 2,638 inventorsTop 25%
Overall (2018): #90,403 of 503,207Top 20%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10147940 Electrode active material, preparation method thereof, and electrode and lithium battery containing the same Jin-hwan Park 2018-12-04
10109850 Electrode active material, preparation method thereof, and electrode and lithium battery containing the same Gue-sung Kim, Min-sang Song, Young-min Choi, Ryoung Kim, So Yeon Kim 2018-10-23