Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077274 | Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements | Richard L. Sutherland, Vince P. Tondiglia | 2011-12-13 |
| 7872707 | Method for controlling an index modulation of a switchable polymer dispersed liquid crystal optical component | Richard L. Sutherland, Vince P. Tondiglia | 2011-01-18 |
| 7605882 | Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements | Richard L. Sutherland, Vince P. Tondiglia | 2009-10-20 |
| 7570405 | Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements | Richard L. Sutherland, Vince P. Tondiglia | 2009-08-04 |
| 7570322 | Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements | Richard L. Sutherland, Vince P. Tondiglia | 2009-08-04 |
| 7072020 | Controlling haze in holographically polymerized polymer dispersed liquid crystal optical elements | Richard L. Sutherland, Vince P. Tondiglia | 2006-07-04 |
| 6950173 | Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements | Richard L. Sutherland, Vince P. Tondiglia | 2005-09-27 |
| 6730442 | System and method for replicating volume holograms | Richard L. Sutherland, John Sappington, Donna M. Brandelik, Christina K. Shepherd, Robert T. Pogue | 2004-05-04 |