Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9117401 | Organic light emitting diode display | Sang Hee Park | 2015-08-25 |
| 8939595 | Backlight assembly and display device including the same | Sang Hee Park | 2015-01-27 |
| 8784695 | Method for manufacturing polyurethane nanocomposite comprising expanded graphite and composition thereof | Sang Hee Park | 2014-07-22 |
| 8646931 | Backlight assembly and display device including the same | Sang Hee Park | 2014-02-11 |
| 8563970 | Organic light emitting diode display | Sang Hee Park | 2013-10-22 |