Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9685647 | Separator including coating layer and battery including the same | Ki Chul Hong, Jae Goo Doh, Geon Ja Lim | 2017-06-20 |
| 9634311 | Separator including coating layer and battery including the same | Ki Chul Hong, Myung Kook Park, Jin Kyu Park | 2017-04-25 |