Issued Patents 2025
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424707 | Separator for lithium secondary battery, manufacturing method therefor, and lithium secondary battery comprising same | Min Ji KIM, Da-Kyung Han | 2025-09-23 |
| 12424705 | Separator for lithium secondary battery, method for manufacturing same, and lithium secondary battery comprising same | Min Ji KIM, Da-Kyung Han | 2025-09-23 |
| 12416560 | Method for manufacturing lithium ion secondary battery | Min Ji KIM, Da-Kyung Han | 2025-09-16 |
| 12418052 | Separator including gas generating agent and method of manufacturing the same | Da-Kyung Han, Min Ji KIM | 2025-09-16 |
| 12412959 | Separator for electrochemical device and electrochemical device including the same | Jin Young SHIN, Ji Hyun Bang, Won-Sik Bae | 2025-09-09 |
| 12374756 | Porous separator and electrochemical device including the same | Min Ji KIM, Seung Hyun Lee, Da-Kyung Han | 2025-07-29 |
| 12337494 | Method and apparatus for manufacturing unit cells | Won-Sik Bae, Dong-Wook Sung, So-Jung Park, Jong Yoon Lee | 2025-06-24 |
| 12294111 | Substrate for separator of electrochemical device, separator including same, and method of forming battery cell separator | So-Yeong LEE, Kyeong-Hui BAE | 2025-05-06 |
| 12283716 | Separator having heat resistant layer for electrochemical device and secondary battery comprising same | Chan-Jong KIM | 2025-04-22 |
| 12255351 | Separator for electrochemical device and method for manufacturing the same | Dae-Sung Jang, Dong-Wook Sung | 2025-03-18 |
| 12255354 | Separator for lithium secondary battery with improved adhesiveness towards electrode and resistance characteristics and lithium secondary battery comprising the separator | Dong-Wook Sung, Dae-Sung Jang | 2025-03-18 |