Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10878754 | Organic light emitting display device including a maintain transistor | Kyung Bae KIM, Joohee Jeon | 2020-12-29 |
| 10861918 | Organic light emitting diode display device | Joohee Jeon, Do Hyung Kim, Hyeonsik Kim, Sangho Park | 2020-12-08 |