Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9257686 | Secondary battery | SungBae Kim, Sangwon Byun | 2016-02-09 |
| 9246155 | Rechargeable secondary battery having improved safety against puncture and collapse | Kyuwon Cho, Yoontai Kwak | 2016-01-26 |