Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281248 | Organic light-emitting element using polycyclic aromatic derivative compound | Byung-sun YANG, Su Jin Kim, Ji Hwan Kim, Hyeon-jun JO, Sung-eun CHOI +6 more | 2025-04-22 |
| 12137613 | Polycyclic compound and organoelectro luminescent device using same | Bong-ki SHIN, Byung-sun YANG, Ji Hwan Kim, Hyeon-jun JO, Sung-eun CHOI | 2024-11-05 |
| 11856846 | Organic compound, and organic light emitting diode and organic light emitting display device including the same | Seung-Hee YOON, Seon-Keun YOO, Ji-Cheol SHIN | 2023-12-26 |
| 11690291 | Organic compound, and organic light emitting diode and organic light emitting display device including the same | Seon-Keun YOO, Seung-Hee YOON, Ji-Cheol SHIN | 2023-06-27 |
| 11482676 | Light emitting diode including boron compound | Ji Hwan Kim, Byung-sun YANG, Hyeon-jun JO, Sungeun Choi, Su Jin Kim +11 more | 2022-10-25 |
| 11155543 | Organic compound, and organic light emitting diode and organic light emitting display device including the same | Seon-Keun YOO, Seung-Hee YOON, Ji-Cheol SHIN | 2021-10-26 |
| 11081648 | Organic compound, and organic light emitting diode and organic light emitting display device including the same | Seung-Hee YOON, Seon-Keun YOO, Ji-Cheol SHIN | 2021-08-03 |
| 10937984 | Organic compound and light emitting diode and organic light emitting diode display device using the same | Ji-Cheol SHIN, Seon-Keun YOO, Seung-Hee YOON | 2021-03-02 |
| 10879472 | Organic compound, and organic light emitting diode and organic light emitting display device including the same | Seon-Keun YOO, Seung-Hee YOON, Ji-Cheol SHIN | 2020-12-29 |
| 10468605 | Organic compound, and organic light emitting diode and organic light emitting display device including the same | Seung-Hee YOON, Seon-Keun YOO, Ji-Cheol SHIN | 2019-11-05 |
| 8952248 | Dye-sensitized solar cell module and method of fabricating the same | Seong-Kee Park, Seung Hoon Ryu, Noh-Jin Myung, So-Mi JEONG | 2015-02-10 |