Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9431903 | DC-DC converter and organic light emitting display including the same | Sung-Cheon Park | 2016-08-30 |
| 9389500 | Mask blank, photomask, and method for manufacturing same | Kee-Soo Nam, Geung-Won Kang, Jong-Hwa Lee, Chul-Kyu YANG | 2016-07-12 |
| 9293519 | Organic light emitting display | Sung-Cheon Park | 2016-03-22 |