Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398315 | Organic electroluminescence device | Sangbeom Kim, Shinhan Kim, Jeongdae Seo, Seunghee Yoon | 2025-08-26 |
| 12167685 | Organic compounds and organic light emitting display device using the same | Sangbeom Kim, Sunghoon Kim, Sang-Hoon Hong, Seong Min Park, TaeWan Lee +3 more | 2024-12-10 |
| 12108659 | Organic electroluminescent device | Seunghee Yoon, Sang-Hoon Hong, Hyun Bin Kang, Jaemin Ryu | 2024-10-01 |
| 11991926 | Organic electroluminescent device | Seunghee Yoon, Sunghoon Kim, Seong Min Park, Tae Wan Lee, Jae Ho Jeong +1 more | 2024-05-21 |
| 11744145 | Organic compound and organic electroluminescent device comprising the same | Seunghee Yoon, Heejun Park, Seonkeun Yoo, Soyoung Jang, Sunghoon Kim +5 more | 2023-08-29 |
| 11545630 | Compound and organic electroluminescent device comprising the same | Seunghee Yoon, Sunghoon Kim, Tae Wan Lee, Dong Hun Lee, Jeonghoe Heo +2 more | 2023-01-03 |
| 11342505 | Organic compounds and organic electroluminescent device including the same | Seunghee Yoon, Hyun Bin Kang, Jaemin Ryu, Jin-Sung Kim, Tae-ho Kwak +1 more | 2022-05-24 |
| 9865822 | Blue phosphorescence compound and organic light emitting diode using the same | Sukyoung Bae | 2018-01-09 |