Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266821 | Composite separator for electrochemical device and electrochemical device including the same | Joo-Sung Lee, Bong Tae Kim | 2025-04-01 |
| 12255352 | Lithium secondary battery separator having enhanced adhesive strength to electrode and improved resistance characteristics, and lithium secondary battery comprising lithium secondary battery separator | Bong Tae Kim, Joo-Sung Lee | 2025-03-18 |
| 12237537 | Separator including polymer substrate with porous coating layer containing PVDF-based binder having β-phase and -phase crystals, and lithium secondary battery including the same | Joo-Sung Lee, Bong Tae Kim | 2025-02-25 |
| 11040480 | Optical film with high slip property and excellent property of blocking UV light, and polarizing plate comprising the same | Sang-Min Kwak, Seong Wook Kang, Dong-Wan Kim, Ki Joong Lee, Min Su Park +1 more | 2021-06-22 |
| 10996386 | Optical film with high adhesiveness and excellent property of blocking UV light, and polarizing plate comprising the same | Sang-Min Kwak, Seong Wook Kang, Dong-Wan Kim, Ki Joong Lee, Min Su Park +1 more | 2021-05-04 |
| 10928557 | Optical film having high slip property, and polarizing plate comprising the same | Sang-Min Kwak, Seong Wook Kang, Dong-Wan Kim, Ki Joong Lee, Min Su Park +1 more | 2021-02-23 |