Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374723 | Method for manufacturing electrode assembly, electrode assembly manufactured therethrough, and secondary battery | Woong Ki KIM, Sang Don Lee, Min Seung Choi | 2025-07-29 |
| 12100796 | Apparatus and method for manufacturing electrode assembly | Woong Ki KIM, Sang Don Lee | 2024-09-24 |
| 11876162 | Pouch forming method and pouch forming device | Gee Hwan Kim, Sang Don Lee, Min Seung Choi | 2024-01-16 |
| 11018368 | Pouch forming method and pouch forming device | Gee Hwan Kim, Sang Don Lee, Min Seung Choi | 2021-05-25 |
| 10749147 | Pouch forming device and method and facility for producing secondary battery comprising the pouch forming device | Gee Hwan Kim, Sang Don Lee, Min Seung Choi | 2020-08-18 |