Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10804504 | Exterior package for flexible electrochemical device and electrochemical device including the exterior package | Euncheol Do, Jaeman Choi, Yoonhoi LEE, Jaejun Chang | 2020-10-13 |
| 10622614 | Cell structure for secondary battery and secondary battery having the cell structure | Dongjin Ham, Seungsik Hwang, Jaeman Choi, Minsang Song | 2020-04-14 |