Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11133486 | Electroluminescent lighting device | Jungeun Lee, Taejoon Song | 2021-09-28 |
| 11038131 | Electroluminescent lighting device having high aperture ratio | Kyu-Hwang Lee, Chulho Kim, Taejoon Song, Taeok Kim | 2021-06-15 |