Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10878754 | Organic light emitting display device including a maintain transistor | Gun Hee Kim, Kyung Bae KIM | 2020-12-29 |
| 10861918 | Organic light emitting diode display device | Gun Hee Kim, Do Hyung Kim, Hyeonsik Kim, Sangho Park | 2020-12-08 |
| 10593711 | Method of manufacturing OLED display including thin film transistor having both source and drain formed over and patterned together with semiconductor layer | Chaungi Choi, Youngsik Yoon, Seungho Jung | 2020-03-17 |