Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10403688 | Organic light emitting display | Ok-Keun Song | 2019-09-03 |
| 10325928 | Method of manufacturing thin film transistor, dehydrogenating apparatus for performing the same, and organic light emitting display device including thin film transistor manufactured by the same | — | 2019-06-18 |
| 10312477 | Light emitting structure, display device including a light emitting structure and method of manufacturing a display device including a light emitting structure | Ok-Keun Song, Se Il Kim | 2019-06-04 |
| 10276833 | Organic light emitting diode display and manufacturing method thereof | Ok-Keun Song, Chan Young Park, Yong H. Lee | 2019-04-30 |