Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9575352 | Addressable switchable transparent display | Qingbing Wang, Patrick M. Campbell, Glenn E. Casner, Guanglei Du, John A. Wheatley | 2017-02-21 |
| 9137542 | Audio encoding of control signals for displays | Benjamin Keith Stein, Patrick M. Campbell | 2015-09-15 |
| 8599483 | High angle rear projection system | Rolf W. Biernath, John C. Schultz, Gary T. Boyd | 2013-12-03 |
| 8562145 | Display system and method for projection onto non-planar surfaces | Ralph R. Roberts, Glenn E. Casner, Brett J. Sitter, Jane K. Wardhana, Kenneth A. Epstein +2 more | 2013-10-22 |
| 8179587 | Electrochromic device | Erich C. Walter, Eileen M. Haus, Ralph R. Roberts, Kao Vang | 2012-05-15 |
| 7940447 | Electrochromic device | Junjun Wu, John E. Potts, Clinton P. Waller, Jr., Jung-Sheng Wu, Michael W. Lofgren | 2011-05-10 |
| 7864397 | Curable electrolyte | Junjun Wu, Duane D. Fansler | 2011-01-04 |