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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/328
Name: Illumination > Light modifier > Refractor > With reflector > Reflector separate from refractor
Description: Subject matter wherein the reflector and refractor are spaced from each other and are different elements.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8582053 Illuminating lens, lighting device, surface light source, and liquid-crystal display apparatus Nov. 12, 2013
8576351 Illuminating lens, lighting device, surface light source, and liquid-crystal display apparatus Nov. 5, 2013
8558967 Illuminating lens, lighting device, surface light source, and liquid-crystal display apparatus Oct. 15, 2013
8556471 Lighting module, lamp and lighting method Oct. 15, 2013
8511854 Light-directing apparatus with protected reflector-shield and lighting fixture utilizing same Aug. 20, 2013
8506132 Method and apparatus for creating high efficiency radial circular lighting distributions from a hemispherical lambertian source Aug. 13, 2013
8485692 LED-based light source with sharply defined field angle Jul. 16, 2013
8475012 Lamp Jul. 2, 2013
8425069 Lighting device, display device and television receiver Apr. 23, 2013
8419232 Free-form lenticular optical elements and their application to condensers and headlamps Apr. 16, 2013
8388175 Lighting device Mar. 5, 2013
8369678 Optical devices for guiding illumination Feb. 5, 2013
8356914 Luminaires and optics for control and distribution of multiple quasi point source light sources such as LEDs Jan. 22, 2013
8282239 Light-directing apparatus with protected reflector-shield and lighting fixture utilizing same Oct. 9, 2012
8267553 LED illuminant module for medical luminaires Sep. 18, 2012
8246198 LED lamp Aug. 21, 2012
8247828 Illumination device, particularly with luminescent ceramics Aug. 21, 2012
8231250 Warm white lighting device Jul. 31, 2012
8220973 Housing comprising a housing underpart and method for emitting electromagnetic radiation Jul. 17, 2012
8172432 Condensing device for LED May. 8, 2012
8162507 Lamp unit having a parabola optical system reflector Apr. 24, 2012
8162512 Optical sheet, manufacturing method thereof, and backlight assembly using the same Apr. 24, 2012
8152338 LED lamp unit Apr. 10, 2012
8111968 Optical devices for guiding illumination Feb. 7, 2012
8092058 Vehicle lamp unit Jan. 10, 2012
8089374 LED signal light Jan. 3, 2012
8061857 LED light shaping device and illumination system Nov. 22, 2011
8042977 Troffer luminaire Oct. 25, 2011
8016475 Prismatic film backlight Sep. 13, 2011
7985008 Plastic component having visible part and light source Jul. 26, 2011
7963666 Efficient emitting LED package and method for efficiently emitting light Jun. 21, 2011
7954983 Optical component, manufacturing method of the same and backlight module Jun. 7, 2011
7950831 Recessed LED lamp unit May. 31, 2011
7946734 Low up-light cutoff acorn style luminaire May. 24, 2011
7901113 Side illumination lens and luminescent device using the same Mar. 8, 2011
7891835 Light-directing apparatus with protected reflector-shield and lighting fixture utilizing same Feb. 22, 2011
7878690 Light diffusing plate and lighting device using it Feb. 1, 2011
7810962 Lens assembly Oct. 12, 2010
7780317 LED illumination system Aug. 24, 2010
7748872 Light-conducting pedestal configuration for an LED apparatus which collects almost all and distributes substantially all of the light from the LED Jul. 6, 2010
7748873 Side illumination lens and luminescent device using the same Jul. 6, 2010
7740364 Backlight unit and liquid crystal display device employing the same Jun. 22, 2010
7717588 Light generation device for projector May. 18, 2010
7717594 Compact illumination device May. 18, 2010
7712930 Module for projecting a light beam May. 11, 2010
7618161 Fresnel lens and lighting apparatus provided with the Fresnel lens Nov. 17, 2009
7616849 Illuminating devices including uniform light distribution, multiple light sources, and multiple types of light sources Nov. 10, 2009
7600894 Luminaires and optics for control and distribution of multiple quasi point source light sources such as LEDs Oct. 13, 2009
7591576 Illuminator and image reader employing it Sep. 22, 2009
7593615 Optical devices for guiding illumination Sep. 22, 2009

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