Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781149 | OLED device with a performance-enhancing layer | Liang-Sheng Liao, Joseph K. Madathil, Kevin P. Klubek, Ching W. Tang | 2004-08-24 |
| 6717358 | Cascaded organic electroluminescent devices with improved voltage stability | Liang-Sheng Liao, Kevin P. Klubek, Ching W. Tang | 2004-04-06 |