Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077274 | Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements | Stephen A. Siwecki, Vince P. Tondiglia | 2011-12-13 |
| 7872707 | Method for controlling an index modulation of a switchable polymer dispersed liquid crystal optical component | Stephen A. Siwecki, Vince P. Tondiglia | 2011-01-18 |
| 7619739 | Detection and identification of biological agents using Bragg filters | Donna M. Brandelik, Christina K. Shepherd | 2009-11-17 |
| 7605882 | Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements | Stephen A. Siwecki, Vince P. Tondiglia | 2009-10-20 |
| 7583423 | Switchable polymer-dispersed liquid crystal optical elements | Bill Hagan, William Kelly, Bob Epling | 2009-09-01 |
| 7570322 | Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements | Stephen A. Siwecki, Vince P. Tondiglia | 2009-08-04 |
| 7570405 | Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements | Stephen A. Siwecki, Vince P. Tondiglia | 2009-08-04 |
| 7420733 | Electrically switchable polymer-dispersed liquid crystal materials including switchable optical couplers and reconfigurable optical interconnects | Lalgudi V. Natarajan, Vince P. Tondiglia, Timothy J. Bunning, Bob Epling, Donna M. Brandelik | 2008-09-02 |
| 7416818 | Switchable volume hologram materials and devices | Lalquidi V. Natarajan, Vince P. Tondiglia, Timothy J. Bunning | 2008-08-26 |
| 7413678 | Electrically switchable polymer-dispersed liquid crystal materials | Lalgudi V. Natarajan, Vince P. Tondiglia, Timothy J. Bunning | 2008-08-19 |
| 7413679 | Tailoring material composition for optimization of application-specific switchable holograms | Lalgudl V. Natarajan, Robert T. Pogue, Christina K. Shepherd, Donna M. Brandelik | 2008-08-19 |
| 7312906 | Switchable polymer-dispersed liquid crystal optical elements | William K. Hagan, William Kelly, Bob Epling | 2007-12-25 |
| 7265882 | Switchable polymer-dispersed liquid crystal optical elements | William K. Hagan, William Kelly, Bob Epling | 2007-09-04 |
| 7265903 | Switchable polymer-dispersed liquid crystal optical elements | Bill Hagan, William Kelly, Bob Epling | 2007-09-04 |
| 7256915 | Switchable polymer-dispersed liquid crystal optical elements | Bill Hagan, William Kelly, Bob Epling | 2007-08-14 |
| 7198737 | Electrically switchable polymer-dispersed liquid crystal materials including switchable optical couplers and reconfigurable optical interconnects | Lalgudi V. Natarajan, Vince P. Tondiglia, Timothy J. Bunning, Bob Epling, Donna M. Brandelik | 2007-04-03 |
| 7186567 | Device and method for detection and identification of biological agents | Donna M. Brandelik, Christina K. Shepherd | 2007-03-06 |
| 7175780 | Tailoring material composition for optimization of application-specific switchable holograms | Lalgudi V. Natarajan, Robert T. Pogue, Christina K. Shepherd, Donna M. Brandelik | 2007-02-13 |
| 7081215 | Electrically switchable polymer-dispersed liquid crystal materials including switchable optical couplers and reconfigurable optical interconnects | Lalgudi V. Natarajan, Vince P. Tondiglia, Timothy J. Bunning, Bob Epling, Donna M. Brandelik | 2006-07-25 |
| 7077984 | Electrically switchable polymer-dispersed liquid crystal materials | Lalgudi V. Natarajan, Vince P. Tondiglia, Timothy J. Bunning | 2006-07-18 |
| 7072020 | Controlling haze in holographically polymerized polymer dispersed liquid crystal optical elements | Stephen A. Siwecki, Vince P. Tondiglia | 2006-07-04 |
| 7068405 | Switchable polymer-dispersed liquid crystal optical elements | Bill Hagan, William Kelly, Bob Epling | 2006-06-27 |
| 7018563 | Tailoring material composition for optimization of application-specific switchable holograms | Lalgudi V. Natarajan, Robert T. Pogue, Christina K. Shepherd, Donna M. Brandelik | 2006-03-28 |
| 6950173 | Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements | Stephen A. Siwecki, Vince P. Tondiglia | 2005-09-27 |
| 6867888 | Switchable polymer-dispersed liquid crystal optical elements | Bill Hagan, William Kelly, Bob Epling | 2005-03-15 |