Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053984 | Organic light emitting diode display | Jaeyoon Lee, ChoongKeun Yoo, Jongsung Kim, Jongkyun Lee | 2011-11-08 |
| 7998783 | Manufacturing method for organic light emitting device | Jaeyoon Lee, ChoongKeun Yoo | 2011-08-16 |
| 7923284 | Method of manufacturing organic light emitting display | Jaeyoon Lee, ChoongKeun Yoo | 2011-04-12 |