Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11623303 | Pressurizing mask and method for joining top cap assembly and electrode tab by using pressurizing mask | Minki JO, Je Jun Lee, Sang Sok Jung | 2023-04-11 |
| 11316237 | Method for manufacturing secondary battery and auxiliary case for manufacturing secondary battery | Je Jun Lee, Sang Suk Jung, Min-Ki JO | 2022-04-26 |
| 11056749 | Secondary battery and method for manufacturing the same | Je Jun Lee, Sang Suk Jung, Min-Ki JO | 2021-07-06 |
| 10693195 | Rechargeable battery | Ju Bin Kim, Sang Sok Jung | 2020-06-23 |