Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152598 | Electroluminescent display device | Yong Hoon Choi, Won-Hoe Koo | 2021-10-19 |
| 11107861 | Organic light emitting diode display | Ji-Hyang Jang | 2021-08-31 |
| 11063244 | Electroluminescent display device | So-Young Jo, Ji-Hyang Jang, Min-Geun Choi | 2021-07-13 |
| 11056665 | Electroluminescent display device | Jin Tae Kim | 2021-07-06 |
| 10727447 | Electroluminescent display device | Yong Hoon Choi, Won-Hoe Koo | 2020-07-28 |
| 10680207 | Electroluminescent display device having reflective patterns within depressed portions | Min-Geun Choi | 2020-06-09 |
| 10651427 | Organic light emitting diode display device | Yong Hoon Choi | 2020-05-12 |