Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9391130 | Organic light emitting display device and method for manufacturing the same | HeeJung Yang, Wonjoon Ho, Jaekyu Jeong | 2016-07-12 |
| 9165994 | Organic light emitting display | HeeJung Yang, Wonjoon Ho | 2015-10-20 |