Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297211 | Color conversion composition, color conversion film including same, backlight unit, and display device | Milim Lee, Duy Hieu Le, Sang Pil Moon, Hoyong Lee | 2025-05-13 |
| 12043627 | Compound and color conversion film comprising same | Seongmi Cho, Hoyong Lee, Cheol Jun Song | 2024-07-23 |
| 11498931 | Nitrogen-containing compound, color conversion film comprising same, and backlight unit and display device each comprising same | Milim Lee, Hoyong Lee, Cheol Jun Song, Jeeseon Kim, Hyungwook Yu | 2022-11-15 |
| 11479549 | Nitrogen-containing cyclic compound and color conversion film comprising same | Milim Lee, Cheol Jun Song, Minju Kim, Hoyong Lee | 2022-10-25 |
| 10961260 | Nitrogenous compound and color conversion film comprising same | Cheol Jun Song, Milim Lee, Hoyong Lee | 2021-03-30 |
| 10954227 | Nitrogen-containing cyclic compound and color conversion film comprising same | Milim Lee, Cheol Jun Song, Minju Kim, Hoyong Lee | 2021-03-23 |
| 10858375 | Nitrogenous cyclic compound and color changing film comprising same | Milim Lee, Cheol Jun Song, Sang Pil Moon, Hoyong Lee | 2020-12-08 |
| 10766910 | Nitrogen-containing compound and color conversion film comprising same | Milim Lee, Cheol Jun Song, Hoyong Lee | 2020-09-08 |
| 10711015 | Nitrogen-containing compound and color conversion film comprising same | Milim Lee, Cheol Jun Song, Hoyong Lee | 2020-07-14 |