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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/243
Name: Illumination > Plural light sources > With modifier > Distinct light units > Diverse modifiers > Including reflector
Description: Subject matter wherein one of the light modifiers has a surface which redirects the light back into the medium from which it came.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8011804 Backlight unit Sep. 6, 2011
8002434 LED lighting systems for product display cases Aug. 23, 2011
7976179 Solar-lamp assembly Jul. 12, 2011
7959336 Vehicle lighting device Jun. 14, 2011
7950824 Lighting system and a color indicator part therefor May. 31, 2011
7938560 Multifunction lamp May. 10, 2011
7935940 Measuring in-situ UV intensity in UV cure tool May. 3, 2011
7901096 Illumination for projecting an image Mar. 8, 2011
7866845 Optical device for mixing and redirecting light Jan. 11, 2011
7845826 Multilayered integrated backlight illumination assembly Dec. 7, 2010
7828448 Illumination unit and image projection apparatus employing the same Nov. 9, 2010
7740364 Backlight unit and liquid crystal display device employing the same Jun. 22, 2010
7740374 Optical plate and backlight module using the same Jun. 22, 2010
7717578 Multiple lamp illumination system with polarization recovery and integration May. 18, 2010
7695180 Illumination assembly and system Apr. 13, 2010
7638780 UV cure equipment with combined light path Dec. 29, 2009
7637628 LED light pod with modular optics and heat dissipation structure Dec. 29, 2009
7628519 Columnar Lighting system for trailers Dec. 8, 2009
7625098 Optical integrating chamber lighting using multiple color sources to adjust white light Dec. 1, 2009
7614767 Networked architectural lighting with customizable color accents Nov. 10, 2009
7597453 Luminaires using multiple quasi-point sources for unified radially distributed illumination Oct. 6, 2009
7588339 Light emitting device Sep. 15, 2009
7581850 Light guide plate and backlight module using the same Sep. 1, 2009
7578600 LED light assembly with reflector having segmented curve section Aug. 25, 2009
7534013 Illuminating devices using small PT sources including LEDs May. 19, 2009
7497592 Light source assembly Mar. 3, 2009
RE40355 Back light assembly for use with back-to-back flat-panel displays Jun. 3, 2008
7367687 Illumination system May. 6, 2008
7350942 LED matrix display module with high luminance area ratio Apr. 1, 2008
7314286 Flashlight with rotatable lamp head Jan. 1, 2008
7264381 Light emitting diode assembly using alternating current as the power source Sep. 4, 2007
7261436 Linear fluorescent high-bay Aug. 28, 2007
7249877 Led lamp bulb assembly and reflector system Jul. 31, 2007
7232239 Ergonomic ceiling mounted lamp Jun. 19, 2007
7220021 Compact color illumination device May. 22, 2007
7207690 Linear fluorescent high-bay Apr. 24, 2007
7207693 Display structures for light-emitting diodes Apr. 24, 2007
7182480 System and method for manipulating illumination created by an array of light emitting devices Feb. 27, 2007
7182501 Backlight unit Feb. 27, 2007
7172314 Solid state electric light bulb Feb. 6, 2007
7128438 Light display structures Oct. 31, 2006
7125144 Illumination device and illumination method Oct. 24, 2006
7118260 Lamp unit for vehicle Oct. 10, 2006
7080929 Lamp unit in motorcycle Jul. 25, 2006
7072096 Uniform illumination system Jul. 4, 2006
7063440 LED accent lighting units Jun. 20, 2006
7055996 Side turn/marker lamp Jun. 6, 2006
7025487 Lighting device Apr. 11, 2006
7011431 Lighting apparatus Mar. 14, 2006
6974229 Devices for creating brightness profiles Dec. 13, 2005

1 2 3 4










 
 
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