Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077274 | Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements | Richard L. Sutherland, Stephen A. Siwecki | 2011-12-13 |
| 7872707 | Method for controlling an index modulation of a switchable polymer dispersed liquid crystal optical component | Richard L. Sutherland, Stephen A. Siwecki | 2011-01-18 |
| 7605882 | Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements | Richard L. Sutherland, Stephen A. Siwecki | 2009-10-20 |
| 7570405 | Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements | Richard L. Sutherland, Stephen A. Siwecki | 2009-08-04 |
| 7570322 | Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements | Richard L. Sutherland, Stephen A. Siwecki | 2009-08-04 |
| 7420733 | Electrically switchable polymer-dispersed liquid crystal materials including switchable optical couplers and reconfigurable optical interconnects | Lalgudi V. Natarajan, Richard L. Sutherland, Timothy J. Bunning, Bob Epling, Donna M. Brandelik | 2008-09-02 |
| 7416818 | Switchable volume hologram materials and devices | Richard L. Sutherland, Lalquidi V. Natarajan, Timothy J. Bunning | 2008-08-26 |
| 7413678 | Electrically switchable polymer-dispersed liquid crystal materials | Lalgudi V. Natarajan, Richard L. Sutherland, Timothy J. Bunning | 2008-08-19 |
| 7198737 | Electrically switchable polymer-dispersed liquid crystal materials including switchable optical couplers and reconfigurable optical interconnects | Lalgudi V. Natarajan, Richard L. Sutherland, Timothy J. Bunning, Bob Epling, Donna M. Brandelik | 2007-04-03 |
| 7081215 | Electrically switchable polymer-dispersed liquid crystal materials including switchable optical couplers and reconfigurable optical interconnects | Lalgudi V. Natarajan, Richard L. Sutherland, Timothy J. Bunning, Bob Epling, Donna M. Brandelik | 2006-07-25 |
| 7077984 | Electrically switchable polymer-dispersed liquid crystal materials | Lalgudi V. Natarajan, Richard L. Sutherland, Timothy J. Bunning | 2006-07-18 |
| 7072020 | Controlling haze in holographically polymerized polymer dispersed liquid crystal optical elements | Richard L. Sutherland, Stephen A. Siwecki | 2006-07-04 |
| 7018686 | Switchable volume hologram materials and devices | Richard L. Sutehrland, Lalquidi V. Natarajan, Timothy J. Bunning | 2006-03-28 |
| 6950173 | Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements | Richard L. Sutherland, Stephen A. Siwecki | 2005-09-27 |
| 6878494 | Switchable volume hologram materials and devices | Richard L. Sutehrland, Lalquidi V. Natarajan, Timothy J. Bunning | 2005-04-12 |
| 6821457 | Electrically switchable polymer-dispersed liquid crystal materials including switchable optical couplers and reconfigurable optical interconnects | Lalgudi V. Natarajan, Richard L. Sutherland, Timothy J. Bunning, Bob Epling, Donna M. Brandelik | 2004-11-23 |
| 6706451 | Switchable volume hologram materials and devices | Richard L. Sutherland, Lalquidi V. Natarajan, Timothy J. Bunning | 2004-03-16 |
| 6699407 | Switchable volume hologram materials and devices | Richard L. Sutehrland, Lalquidi V. Natarajan, Timothy J. Bunning | 2004-03-02 |
| 6692666 | Switchable volume hologram materials and devices | Richard L. Sutherland, Lalqudi V. Natarajan, Timothy J. Bunning, W. Wade Adams | 2004-02-17 |
| 6677086 | Switchable volume hologram materials and devices | Richard L. Sutehrland, Lalquidi V. Natarajan, Timothy J. Bunning | 2004-01-13 |
| 6667134 | Electrically switchable polymer dispersed liquid crystal materials including transmissive holographic gratings | Richard L. Sutehrland, Lalquidi V. Natarajan, Timothy J. Bunning | 2003-12-23 |
| 5942157 | Switchable volume hologram materials and devices | Richard L. Sutherland, Lalqudi V. Natarajan, Timothy J. Bunning, W. Wade Adams | 1999-08-24 |