Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10475872 | Display device with light blocking layer and manufacturing method thereof | HeeJung Yang, Hyungtae Kim, Dongun Jang, Dongsun Kim | 2019-11-12 |
| 9391130 | Organic light emitting display device and method for manufacturing the same | HeeJung Yang, GyuWon Han, Jaekyu Jeong | 2016-07-12 |
| 9165994 | Organic light emitting display | HeeJung Yang, GyuWon Han | 2015-10-20 |