Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9991500 | Rechargeable battery | — | 2018-06-05 |
| 9472790 | Packing case comprising layers having different colors, secondary battery using the same, and method of manufacturing the secondary battery | — | 2016-10-18 |
| 9023509 | Secondary battery | Dae Kyu KIM, Hyo-Jung Song | 2015-05-05 |
| 8999559 | Secondary battery | Dae Kyu KIM, Chang Bum Ahn | 2015-04-07 |
| 8632908 | Packing case comprising layers having different colors, secondary battery using the same, and method of manufacturing the secondary battery | — | 2014-01-21 |