Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7999458 | Organic electro luminescence device and fabrication method thereof | Sung Joon Bae, Jae Yoon Lee, Joon Suk Lee | 2011-08-16 |
| 7990060 | Organic light emitting display device and method of manufacturing the same | Byung Chul Ahn, Jae-Yong Park, Young Mi Kim, Kang Ju Lee, Ho-Jin Kim | 2011-08-02 |