Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5955835 | White-light emitting electroluminescent display device and manufacturing method thereof | Myung Hwan Oh, Task Sang Hahn, Yun Hi Lee, Young-Dae Ju, Jin Ho Sunwoo | 1999-09-21 |
| 5912532 | White-light emitting electroluminescent display and fabricating method thereof | Myung Hwan Oh, Taek Sang Hahn, Yun Hi Lee, Tae Ho Yeom, Dong Ho Kim +2 more | 1999-06-15 |