Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11177461 | Organic light emitting diode display | Won-Jong Kim, Dong Chan Kim, Eung Do Kim, Dong Kyu Seo, Da Hea Im +2 more | 2021-11-16 |
| 11088341 | Organic light emitting diode | Dong Chan Kim, Won-Jong Kim, Dong Kyu Seo, Ji-Hye Lee, Sang-Hoon Yim | 2021-08-10 |