Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8026514 | Diamine derivatives and organic electronic device using the same | Hye-Young Jang, Kong-Kyeom Kim, Jae-Chol Lee, Ji Eun Kim, Seong So Kim +5 more | 2011-09-27 |
| 7973306 | Anthracene derivatives, organic electronic devices using anthracene derivatives, and electronic apparatuses comprising organic electronic device | Ji Eun Kim, Jae-Chol Lee, Hye-Young Jang, Sung Kil Hong, Jun-Gi Jang +4 more | 2011-07-05 |
| 7910249 | Additive for nonaqueous electrolyte and secondary battery using the same | Ho-Chun Lee, Yong Su Choi, Hong-Kyu Park | 2011-03-22 |