Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7939669 | Metallic compound and organic electroluminescence device comprising the same | Dong-Hack Suh, Jin Sik CHOI, Jin-Soo Lim, Song-Ho Kim | 2011-05-10 |
| 7875717 | Metallic compound and organic electroluminescence device comprising the same | Dong-Hack Suh, Jin Sik CHOI, Song-Ho Kim, Dae-Beom Kim | 2011-01-25 |