Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9048204 | Organic electroluminescent display device | Woo Chan Kim, Byung Chul Ahn, Hong-Ki Park, Hyo Dae Bae, Yoon-Heung Tak | 2015-06-02 |
| 9040979 | Organic electroluminescent display device | Woo Chan Kim, Byung Chul Ahn, Hong-Ki Park, Hyo Dae Bae, Yoon-Heung Tak | 2015-05-26 |
| 8895967 | Organic electroluminescent display device | Woo Chan Kim, Byung Chul Ahn, Hong-Ki Park, Hyo Dae Bae, Yoon-Heung Tak | 2014-11-25 |