Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152598 | Electroluminescent display device | Won-Hoe Koo, Woo-Ram Youn | 2021-10-19 |
| 11011732 | Organic light emitting diode display device | Kang Ju Lee, Keum-Kyu Min, Soo-Kang Kim, Jin Tae Kim | 2021-05-18 |
| 10903282 | Organic light emitting display device | So-Young Jo, Min-Geun Choi, Hee-Jung Yang, Soo-Kang Kim | 2021-01-26 |