Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308471 | Separator having no separator substrate and electrochemical device including the same | Min Ji KIM, Kyung-Ho Ahn, Je-An Lee, Young Bok Kim, Chul Haeng Lee +2 more | 2025-05-20 |
| 12054595 | Method for improving physical properties of separator by post-treatment crosslinking and separator prepared thereby | Young Bok Kim, Min Ji KIM, Je-An Lee | 2024-08-06 |
| 11990641 | Separator having no separator substrate and electrochemical device including the same | Min Ji KIM, Kyung-Ho Ahn, Je-An Lee, Young Bok Kim, Chul Haeng Lee +2 more | 2024-05-21 |
| 11929520 | Porous separator without polyolefin substrate including inorganic particles and polymer binder | Kyoung Ho Ahn, Chul Haeng Lee, Young-Duk Kim, Je-An Lee | 2024-03-12 |
| 11757155 | Separator for secondary batteries having no separator substrate | Min Ji KIM, Seung Hyun Lee, Je-An Lee | 2023-09-12 |
| 11652234 | Microcapsules, separator comprising same and electrochemical device comprising same | Seung Hyun Lee, Da-Kyung Han, Je-An Lee | 2023-05-16 |
| 11594782 | Flame retardant separator for secondary battery | Da-Kyung Han, Seung Hyun Lee, Je-An Lee | 2023-02-28 |
| 11398660 | Flame retardant separator having asymmetric structure for secondary batteries | Min Ji KIM, Je-An Lee, Young Bok Kim | 2022-07-26 |
| 11394084 | Separator and electrochemical device including the same | Min Gu | 2022-07-19 |
| 11258135 | Battery separator including functional binder and electrochemical device comprising the same | Su-Jin Yoon, Hye-Jin KWON, Chan-Jong KIM, Je-An Lee | 2022-02-22 |
| 10811661 | Battery separator comprising hydrofluoric acid reduction material | Min Ji KIM, Min Gu, Min Hyung Kim, Je-An Lee | 2020-10-20 |
| 10804519 | Separator and electrochemical device including the same | Su-Jin Yoon, Hye-Jin KWON, Min Ji KIM, Chan-Jong KIM | 2020-10-13 |