Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10127859 | Electroluminescent display | Sungwook Chang, JuhnSuk Yoo, Jungchul Kim, Sungwook Yoon | 2018-11-13 |
| 10004124 | Electroluminescent display device | JuhnSuk Yoo, Sungwook Yoon, Sungwook Chang | 2018-06-19 |