Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8698381 | Organic electroluminescent display device including heat-radiating means | Hyun Haeng Lee, Yong Il Kwon, Hye Min Park | 2014-04-15 |
| 8456069 | Organic electroluminescent display device and method of manufacturing the same | Hyun Haeng Lee, Sang Woo Seo, Hye Min Park | 2013-06-04 |