Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6682782 | Organic compound having an acetylene group, vacuum deposition polymerization thereof, deposited polymerized thin film, and electroluminescence device containing same | Chang Jin Lee, Yong K. Kang, Sung Koo Lee, Hee Jung Kim | 2004-01-27 |