Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11177443 | Compound and light emitting diode including same | Jeong Og Choi | 2021-11-16 |
| 10908081 | Optical article and optical filter including same | Jeong Og Choi, Seon Ho YANG, Jin Ho Jung, Joo Young Kim | 2021-02-02 |