Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9559338 | Method for repairing organic light-emitting diode (OLED) display device | Qun Ma, Haidong Wu | 2017-01-31 |
| 9281492 | Electro-optic device and method for manufacturing same | Hyung Il Jeon | 2016-03-08 |