Issued Patents 2024
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12167685 | Organic compounds and organic light emitting display device using the same | Inbum SONG, Sangbeom Kim, Sunghoon Kim, Sang-Hoon Hong, TaeWan Lee +3 more | 2024-12-10 |
| 12147041 | Diffraction light guide plate | Jeong-Ho Park, Sang Choll Han, Bu Gon Shin | 2024-11-19 |
| 11994690 | Diffractive light guide plate and display device comprising same | Jeong-Ho Park, Sang Choll Han, Bu Gon Shin | 2024-05-28 |
| 11991926 | Organic electroluminescent device | Inbum SONG, Seunghee Yoon, Sunghoon Kim, Tae Wan Lee, Jae Ho Jeong +1 more | 2024-05-21 |
| 11982827 | Diffraction light guide plate and display device including the same | Jeong-Ho Park, Sang Choll Han, Bu Gon Shin | 2024-05-14 |
| 11953711 | Diffractive light guide plate and display device including same | Jeong-Ho Park, Sang Choll Han, Bu Gon Shin | 2024-04-09 |
| 11906773 | Diffraction light guide plate and display device including the same | Jeong-Ho Park, Sang Choll Han, Bu Gon Shin | 2024-02-20 |