Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9735402 | Battery cell having double sealing structure | Insung Uhm, Je-Young Kim | 2017-08-15 |
| 9634357 | Hybrid type secondary battery including electrodes having different output and capacity properties | Geun Chang Chung | 2017-04-25 |