Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660821 | Vinyl-phenyl pyridine monomers and polymers prepared thereform | Jae-Suk Lee, Young Sun CHO, Nam-Goo Kang, Hye-Kyong Lee | 2003-12-09 |
| 6545159 | Vinyl-phenyl pyridine monomers and polymers prepared therefrom | Jae-Suk Lee, Young Sun CHO, Nam-Goo Kang, Hye-Kyong Lee | 2003-04-08 |
| 6506504 | Light-emitting compound and display device adopting light-emitting compound as color-developing substance | Soon-Ki Kwon, Yun-Hi Kim, Dong Cheol Shin, Han-sung Yu, Jung-hyun Lee | 2003-01-14 |