Issued Patents 2021
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11164927 | Organic light emitting diode display device | Dong-Min Sim, Won-Hoe Koo | 2021-11-02 |
| 11108023 | Organic light emitting diode display device | Dong-Min Sim, Jin Tae Kim | 2021-08-31 |
| 11107861 | Organic light emitting diode display | Woo-Ram Youn | 2021-08-31 |
| 11063244 | Electroluminescent display device | So-Young Jo, Min-Geun Choi, Woo-Ram Youn | 2021-07-13 |
| 10971558 | Organic light emitting diode display device | Won-Hoe Koo, Tae-Shick Kim | 2021-04-06 |
| 10957877 | Organic light emitting diode display | So-Young Jo, Won-Hoe Koo | 2021-03-23 |
| 10903455 | Organic light emitting diode display device for improving light extraction efficiency of pixels | Soo-Kang Kim, Won-Hoe Koo, So-Young Jo | 2021-01-26 |
| 10886350 | Electroluminescent device | Won-Hoe Koo, Min-Geun Choi | 2021-01-05 |
| 10886432 | Light emitting display device | Soo-Kang Kim, Won-Hoe Koo, So-Young Jo | 2021-01-05 |