Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057920 | Heterocyclic compound and organic light emitting device comprising the same | Seok-Hwan Hwang, Young-Kook Kim, Hee-Joo Ko | 2011-11-15 |
| 8053768 | Silicon-containing compound and organic electroluminescent device employing the same | Seok-Hwan Hwang, Young-Kook Kim, Jeoung-In Yi, Jong-Hyuk Lee | 2011-11-08 |
| 8043726 | Silanylamine-based compound and organic light emitting diode | Seok-Hwan Hwang, Young-Kook Kim, Jeoung-In Yi, Se-Jin Cho | 2011-10-25 |
| 7927719 | Silanylamine-based compound, method of preparing the same and organic light emitting device including organic layer comprising the silanylamine-based compound | Seok-Hwan Hwang, Young-Kook Kim, Chang-Ho Lee | 2011-04-19 |
| 7867631 | Fluorine-containing compound and organic light-emitting device employing the same | Young-Kook Kim, Seok-Hwan Hwang, Hye-Lim Lee | 2011-01-11 |