Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9947957 | Secondary battery of excellent productability and safety | Do Gyun Kim, Dong-Myung Kim, Dong Sub LEE, Sang Sok Jung | 2018-04-17 |
SN
Sang Bong Nam
Overall (2018): #249,969 of 503,207Top 50%
1
Patents 2018