Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155543 | Organic compound, and organic light emitting diode and organic light emitting display device including the same | Sung-Hoon JOO, Seon-Keun YOO, Seung-Hee YOON | 2021-10-26 |
| 11081648 | Organic compound, and organic light emitting diode and organic light emitting display device including the same | Seung-Hee YOON, Sung-Hoon JOO, Seon-Keun YOO | 2021-08-03 |
| 10937984 | Organic compound and light emitting diode and organic light emitting diode display device using the same | Sung-Hoon JOO, Seon-Keun YOO, Seung-Hee YOON | 2021-03-02 |