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 | Je Jun Lee, Hang Soo Shin, Do Gyun Kim, Byoung Gu Lee | 2019-12-03 |
| 10490792 | Cap assembly for secondary battery | Byoung Kook Lee, Je Jun Lee, Do Gyun Kim | 2019-11-26 |
| 10347897 | Secondary battery with electrode tab made of copper-nickel alloy | Wook Jang, Yong Ro Lee, Hyung Seok Han, Hyang Mok Lee | 2019-07-09 |