Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9620721 | OLEDs having high efficiency and excellent lifetime | Kevin P. Klubek, Viktor Jarikov, Denis Y. Kondakov, William J. Begley, Michele L. Ricks | 2017-04-11 |
| 8956738 | Organic element for low voltage electroluminescent devices | William J. Begley, Tukaram K. Hatwar, Kevin P. Klubek, Manju Rajeswaran, Natasha Andrievsky | 2015-02-17 |
| 8795855 | OLEDs having high efficiency and excellent lifetime | Kevin P. Klubek, Viktor Jarikov, Denis Y. Kondakov, William J. Begley, Michele L. Ricks | 2014-08-05 |
| 8237157 | Fluorocarbon electrode modification layer | Myron W. Culver, Ching W. Tang | 2012-08-07 |
| 8129039 | Phosphorescent OLED device with certain fluoranthene host | William J. Begley | 2012-03-06 |
| 8088500 | OLED device with fluoranthene electron injection materials | William J. Begley, Natasha Andrievsky | 2012-01-03 |
| 8076009 | OLED device with fluoranthene electron transport materials | William J. Begley, Natasha Andrievsky | 2011-12-13 |
| 8057916 | OLED device with improved performance | Tukaram K. Hatwar, Yuan-Sheng Tyan, Steven A. Van Slyke | 2011-11-15 |
| 8034465 | Phosphorescent oled having double exciton-blocking layers | Xiaofan Ren, Cynthia A. Pellow, Yuan-Sheng Tyan | 2011-10-11 |
| 7931515 | Light emitting device with microlens array | Krishnan Chari, Charles W. Lander, Paul D. Yacobucci | 2011-04-26 |
| 7914908 | Organic electroluminescent device having an azatriphenylene derivative | Shiying Zheng | 2011-03-29 |
| 7799439 | Fluorocarbon electrode modification layer | Myron W. Culver, Ching W. Tang | 2010-09-21 |
| 7777416 | Light emitting device with microlens array | Krishnan Chari, Charles W. Lander, Paul D. Yacobucci | 2010-08-17 |
| 7667391 | Electrically excited organic light-emitting diodes with spatial and spectral coherence | Francisco J. Duarte, Kathleen M. Vaeth | 2010-02-23 |
| 7629741 | OLED electron-injecting layer | Wojciech K. Slusarek, Michele L. Ricks, Ralph H. Young, Dustin L. Comfort | 2009-12-08 |
| 7560862 | White OLEDs with a color-compensated electroluminescent unit | Tukaram K. Hatwar, Kevin P. Klubek, Dustin L. Comfort, Ching W. Tang | 2009-07-14 |
| 7532181 | Visible and invisible image display | Ching W. Tang | 2009-05-12 |
| 7528545 | Color organic OLED device | Kevin P. Klubek, Ching W. Tang | 2009-05-05 |
| 7494722 | Tandem OLED having an organic intermediate connector | Wojciech K. Slusarek, Tukaram K. Hatwar, Michele L. Ricks, Dustin L. Comfort | 2009-02-24 |
| 7273663 | White OLED having multiple white electroluminescence units | Tukaram K. Hatwar, Kevin P. Klubek, Ching W. Tang | 2007-09-25 |
| 7211948 | Using a crystallization-inhibitor in organic electroluminescent devices | Kevin P. Klubek | 2007-05-01 |
| 7157156 | Organic light emitting device having improved stability | Pranab K. Raychaudhuri, Joseph K. Madathil | 2007-01-02 |
| 7138763 | Organic electroluminescent devices having a stability-enhancing layer | Kevin P. Klubek | 2006-11-21 |
| 7126267 | Tandem OLED having stable intermediate connectors | Ching W. Tang | 2006-10-24 |
| 7075231 | Tandem OLEDs having low drive voltage | Tukaram K. Hatwar, Kevin P. Klubek, J. Ramon Vargas, Dustin L. Comfort | 2006-07-11 |