Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810943 | Parallax reduction | Lorne A. Whitehead, Helge Seetzen, Gregory John Ward | 2017-11-07 |
| 9341887 | Displays with a backlight incorporating reflecting layer | Lorne A. Whitehead, Henry Ip | 2016-05-17 |
| 9329430 | Dual panel display with cross BEF collimator and polarization-preserving diffuser | Gopal Erinjippurath, John Gilbert, Giorgio Giaretta | 2016-05-03 |
| 9001161 | Chromaticity control for solid-state illumination sources | Robin Atkins, Chun Chi Wan | 2015-04-07 |
| 7733568 | Retroreflective optical collimation layer and display devices incorporating same | Louis D. Silverstein, Lorne A. Whitehead, Gregory John Ward, Helge Seetzen, Gary E. Thomas | 2010-06-08 |
| 6424099 | High output lamp with high brightness | Douglas A. Kirkpatrick, Gary K. Bass, Jesse Copsey, William E. Garber, Jr., Izrail Levin +5 more | 2002-07-23 |