Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9735212 | White organic light emitting display device, organic light emitting display device and method for manufacturing the same | — | 2017-08-15 |
| 9570471 | Organic light emitting display device and method of manufacturing the same | JoonYoung Heo | 2017-02-14 |