Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11805696 | Organic light emitting display device | Dohan KIM, Jeongdae Seo, Hyoseok Kim, Heungwoo CHOI, Wanpyo Hong | 2023-10-31 |
| 11760866 | White pigment comprising ZIF-based powder, polymer resin film and method for changing color of medium using white pigment | Kyosung Park, Hyounsoo Uh | 2023-09-19 |