Issued Patents 2025
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431585 | Separator with organic/inorganic porous coating layer for electrochemical device, and electrochemical device including same | Min Ji KIM, Seung Hyun Lee, Hye Won Kim | 2025-09-30 |
| 12431586 | Separator comprising dual coating layers and secondary battery comprising the same | Su Jin Park, Sang Joon Lee, Je-An Lee | 2025-09-30 |
| 12355103 | Separator for lithium secondary battery and method for manufacturing the same | Jin Young SHIN, Sang Joon Lee, Je-An Lee | 2025-07-08 |
| 12334506 | Electrode assembly manufacturing method, electrode assembly, and electrochemical device including the same | In-Hyouk Sung, Sang Joon Lee | 2025-06-17 |
| 12334588 | Separator for electrochemical device and an electrochemical device including same | Min Ji KIM, Seung Hyun Lee | 2025-06-17 |
| 12278392 | Separator for an electrochemical device including a porous organic/inorganic composite coating layer and an electrochemical device including same | Min Ji KIM, Seung Hyun Lee, Hye Won Kim | 2025-04-15 |
| 12261322 | Electrochemical device separator including porous organic/inorganic composite coating layer and electrochemical device including same | Min Ji KIM, Seung Hyun Lee, Dong-Wook Sung | 2025-03-25 |
| 12255349 | Separator for secondary battery having excellent electrolyte impregnation | Sang Joon Lee, In-Hyouk Sung, Je-An Lee | 2025-03-18 |