Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |