Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497992 | Washer for detecting electrolyte leakage, and secondary battery comprising same | Hang Soo Shin, Do Gyun Kim, Byoung Gu Lee, Sang Sok Jung | 2019-12-03 |
| 10490792 | Cap assembly for secondary battery | Byoung Kook Lee, Do Gyun Kim, Sang Sok Jung | 2019-11-26 |
| 10290903 | Jellyroll-type electrode assembly and secondary battery comprising the same | Pil-Kyu Park, Jeong In Yu, Cha Hun Ku | 2019-05-14 |