| 9135851 |
Methods and systems for measuring and correcting electronic visual displays |
— |
2015-09-15 |
| 8836797 |
Methods and systems for measuring and correcting electronic visual displays |
— |
2014-09-16 |
| 8482652 |
Imaging devices with components for reflecting optical data and associated methods of use and manufacture |
Douglas Kreysar, Richard E. Albrecht |
2013-07-09 |
| 8264613 |
Methods and systems for correcting streaming video signals |
Scott C. Harris, Tyler Harris |
2012-09-11 |
| 7995098 |
Systems and methods for measuring spatial and angular performance of a visual display |
Gary Robert Pedeville |
2011-08-09 |
| 7911485 |
Method and apparatus for visual display calibration system |
Jeffery Scott Harris |
2011-03-22 |
| 7907154 |
Method and apparatus for on-site calibration of visual displays |
Richard E. Albrecht |
2011-03-15 |
| 7697060 |
Rotary shutter assemblies for imaging photometers and methods for using such shutter assemblies |
Douglas Kreysar, Matthew Lekson, Richard E. Albrecht |
2010-04-13 |
| 6975775 |
Stray light correction method for imaging light and color measurement system |
Douglas Kreysar |
2005-12-13 |
| 6196709 |
Trough reflector and lens coupler for lightguide illumination system |
Andrew P. Riser |
2001-03-06 |
| 6095668 |
Incandescent visual display system having a shaped reflector |
Richard E. Albrecht |
2000-08-01 |
| 5940152 |
Dual-fresnel field lens for a single-panel LCD projection system |
Stephen S. Wilson, Benjamin Wooley |
1999-08-17 |
| 5934795 |
Lens design for outdoor sign |
Richard E. Albrecht |
1999-08-10 |
| 5857041 |
Optical coupler and method utilizing optimal illumination reflector |
Andrew P. Riser, Stephen S. Wilson |
1999-01-05 |
| 5790725 |
Multiport illuminator for macro-fibers |
Andrew P. Riser, Stephen S. Wilson, John F. Forkner |
1998-08-04 |
| 5751870 |
Optical fiber lensed illumination coupler |
John F. Forkner, Andrew P. Riser, Stephen S. Wilson |
1998-05-12 |
| 5706376 |
Multiport illuminator for macro-fibers |
Andrew P. Riser, John F. Forkner, Stephen S. Wilson |
1998-01-06 |
| 5607229 |
Illumination system including an asymmetrical projection reflector |
Steven Wilson |
1997-03-04 |
| 5559911 |
Optical fiber coupler using segmented lenses |
John F. Forkner, Andrew P. Riser, Stephen S. Wilson |
1996-09-24 |
| 5467207 |
LCD projection system which aligns the larger beam spread angle of the light source with the larger acceptance angle of the light valve and a nonimaging reflector for an illumination system |
John F. Forkner, Stephen S. Wilson |
1995-11-14 |