Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12240803 | Diamine compound, and polyimide precursor and polyimide film using same | Kyunghwan KIM, Hoyong Lee, Cheol Jun Song | 2025-03-04 |
| 12091600 | Compound and color conversion film comprising same, backlight unit, and display device | Sang Pil Moon, Hoyong Lee, Duy Hieu Le | 2024-09-17 |
| 11498931 | Nitrogen-containing compound, color conversion film comprising same, and backlight unit and display device each comprising same | Seonkyoung Son, Milim Lee, Hoyong Lee, Cheol Jun Song, Hyungwook Yu | 2022-11-15 |
| 11214580 | Compound, color conversion film comprising same, back-light unit, and display device | Sang Pil Moon, Hoyong Lee, Duy Hieu Le | 2022-01-04 |