Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431525 | Apparatus and method for manufacturing electrode assembly and method for manufacturing secondary battery comprising the same | Dong Hun Song, Woo Yong Lee, Chun Ho Kwon, Tai Jin Jung | 2025-09-30 |
| 12278359 | Electrode assembly comprising anode sheet and anode having improved stacking characteristics of electrode, and method of manufacturing the same | Dong Hee Sul, Dong Hun Song, Woo Yong Lee | 2025-04-15 |
| 12266756 | Method for manufacturing electrode assembly | Dong Hun Song, Chun Ho Kwon, Tai Jin Jung | 2025-04-01 |
| 11258144 | Battery cell including shape retention member | Woo Yong Lee | 2022-02-22 |
| 11024912 | Method of sealing side portion of pouch-shaped battery including two-step sealing process | Ki Eun Sung | 2021-06-01 |