Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9997733 | Organic light-emitting device | Dongkyu Seo, Dongchan Kim, Wonjong Kim, Jihye Lee, Dahea Im +3 more | 2018-06-12 |
| 9905791 | Organic light-emitting device having electron transport region including lanthanide and alkali metal halide | Dongchan Kim, Wonjong Kim, Dongkyu Seo, Dahea Im, Sanghoon Yim +1 more | 2018-02-27 |