Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483123 | Organic electroluminescent device having organic field effect transistor and organic light-emitting diode and method for fabricating the same | Seong Hyun Kim, Lee-Mi Do, Hye Yong Chu, Jeong Ik Lee, Ji-Young OH +2 more | 2002-11-19 |