Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052499 | Organic electroluminescence device and manufacturing method thereof | Jong-Hyuk Lee, Yoon-Hyeung Cho, Won-Jong Kim, Hae-Seung Lee | 2011-11-08 |
| 7834540 | Organic electroluminescence device and manufacturing method thereof | Jong-Hyuk Lee, Yoon-Hyeung Cho, Won-Jong Kim, Hae-Seung Lee | 2010-11-16 |
| 7659012 | Organic electroluminescent display device | Won-Jong Kim, Hae-Seung Lee, Jong-Hyuk Lee, Yoon-Hyeung Cho | 2010-02-09 |