Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12249278 | Stacked OLED microdisplay with low-voltage silicon backplane | John W. Hamer, Jeffrey Spindler, Bernd Richter, Philipp Wartenberg, Gerd Bunk +1 more | 2025-03-11 |
| 12236863 | OLED display with protection circuit | John W. Hamer, Jeffrey Spindler, Bernd Richter, Philipp Wartenberg, Gerd Bunk +1 more | 2025-02-25 |
| 11844230 | Spectrally tunable stacked OLED | Jeffrey Spindler | 2023-12-12 |
| 9634256 | Electroluminescent devices including organic EIL layer | Denis Y. Kondakov, Christopher T. Brown, Tukaram K. Hatwar, Jeffrey P. Spindler, William J. Begley | 2017-04-25 |
| 9118020 | Electroluminescent devices including organic eil layer | Denis Y. Kondakov, Christopher T. Brown, Tukaram K. Hatwar, Jeffrey P. Spindler, William J. Begley | 2015-08-25 |
| 8324800 | Phosphorescent OLED device with mixed hosts | Tommie L. Royster, Jr. | 2012-12-04 |
| 8242489 | OLED with high efficiency blue light-emitting layer | Ralph H. Young | 2012-08-14 |
| 8147989 | OLED device with stabilized green light-emitting layer | Kevin P. Klubek, Margaret J. Helber, Peter G. Bessey, J. Ramon Vargas, Michele L. Ricks | 2012-04-03 |
| 8057917 | Phosphorescent OLED with mixed electron transport materials | William J. Begley, Tukaram K. Hatwar, Joseph C. Deaton, Christopher T. Brown, Natasha Andrievsky | 2011-11-15 |
| 7767316 | Organic electroluminescent devices and composition | Joseph C. Deaton, Christopher T. Brown, David W. Place, Shouquan Huo | 2010-08-03 |
| 7597967 | Phosphorescent OLEDs with exciton blocking layer | Joseph C. Deaton, Christopher T. Brown, Kevin P. Klubek, Shouquan Huo | 2009-10-06 |
| 7585363 | Method for preparing nanodispersions of fluorinated phthalocyanine pigments | Tommie L. Royster, Jr., Peter G. Bessey | 2009-09-08 |
| 7579090 | Organic element for electroluminescent devices | Christopher T. Brown, Joseph C. Deaton, David W. Place, Shouquan Huo | 2009-08-25 |
| 7374828 | Organic electroluminescent devices with additive | Ralph H. Young | 2008-05-20 |
| 7084425 | Organic electroluminescent devices | Ralph H. Young | 2006-08-01 |