Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11749866 | Secondary battery | Geon-Woo MIN, Sang Suk Jung | 2023-09-05 |
| 11623303 | Pressurizing mask and method for joining top cap assembly and electrode tab by using pressurizing mask | Minki JO, Sang Sok Jung, Jin Uk Do | 2023-04-11 |
| 11557795 | Washer for secondary battery, secondary battery including same, and method for manufacturing washer for secondary battery | Byoung Gu Lee, Do Gyun Kim, Sang Suk Jung, Hang Soo Shin | 2023-01-17 |