Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11921546 | Polyimide film and flexible display panel including the same | Jin Su Park, Hye Ri Kim, Jin Hyung Park | 2024-03-05 |
| 11814491 | Transparent film, optical material comprising the same, and display device comprising the same | Min Sang Park, Jin Hyung Park, Seung Min Jeon | 2023-11-14 |
| 8905749 | Casting belt for producing transcendental wide width film | Hyuk Jun Kim, Ki Yup Kim, Sung Ho Son, Yong Gyun Cho, Chol Ho Lee | 2014-12-09 |