Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9519089 | High performance volume phase gratings | Robert D. Brown | 2016-12-13 |
| 9507150 | Head up display (HUD) using a bent waveguide assembly | Eric P. Stratton, Christopher Buchholz, Robert D. Brown, Christopher A. Keith | 2016-11-29 |
| 9341846 | Holographic wide angle display | Milan Momcilo Popovich, Jonathan David Waldern, Alastair John Grant, Wyatt L. Hendrick | 2016-05-17 |
| 8969850 | Nano-structure arrays for EMR imaging | Robert G. Brown | 2015-03-03 |
| 8817350 | Optical displays | Steven John Robbins, Francois Raynal, Robert D. Brown, James M. Tedesco, Wyatt L. Hendrick +3 more | 2014-08-26 |
| 8772729 | APDs using nano-plasmonic metamaterials | Robert G. Brown | 2014-07-08 |
| 8492727 | Nano-structure arrays for EMR imaging | Robert G. Brown | 2013-07-23 |
| 8389939 | System and method of dual energy radiation detection | Steven E. Koenck | 2013-03-05 |
| 8233204 | Optical displays | Steven John Robbins, Francois Raynal, Robert D. Brown, James M. Tedesco, Wyatt L. Hendrick | 2012-07-31 |
| 7663484 | Reporting and eliminating detected active threats while in transit | Paul Willms | 2010-02-16 |
| 7180418 | Active threat detection and elimination while in transit | Paul Willms | 2007-02-20 |
| 7151447 | Detection and identification of threats hidden inside cargo shipments | Paul Willms | 2006-12-19 |