Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819043 | Electroluminescent device and method of manufacturing the same | Yong Eui Lee, Sun Jin YUN, Yong-Shin Kim | 2004-11-16 |
| 6674234 | Thin film electroluminescent device having thin-film current control layer | Yong-Shin Kim, Sun Jin YUN, Yong Eui Lee | 2004-01-06 |