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, Sang Bong Nam, Sang Sok Jung | 2018-04-17 |
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Dong Sub LEE
Overall (2018): #433,022 of 503,207Top 90%
1
Patents 2018