Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9029537 | Electroluminescent materials | — | 2015-05-12 |
| 9006435 | Electroluminescent thiophene derivatives | — | 2015-04-14 |
| 8558013 | Electroluminescent materials | — | 2013-10-15 |
| 7440044 | Color display device and method | Charles M. Peterson, Sanji Arisawa, Yuichi Aoki | 2008-10-21 |
| 7335921 | Lighting devices using feedback enhanced light emitting diode | John N. Magn | 2008-02-26 |
| 7210792 | Projection system and method | Charles M. Peterson | 2007-05-01 |
| 6880948 | Illuminant and method | Charles M. Peterson | 2005-04-19 |
| 6784322 | Oligomeric and polymeric OLED materials produced via arylation of quinones | — | 2004-08-31 |
| 5619352 | LCD splay/twist compensator having varying tilt and /or azimuthal angles for improved gray scale performance | Bruce K. Winker, William J. Gunning, III | 1997-04-08 |
| 5589963 | Pixelated compensators for twisted nematic liquid crystal displays | William J. Gunning, III, Bruce K. Winker | 1996-12-31 |
| 4288147 | Electro-optical composition of the guest-host type | — | 1981-09-08 |