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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/245
Name: Illumination > Plural light sources > With modifier > Distinct light units > Refractor type modifier > With reflector
Description: Subject matter including means which redirects light back into the medium from which it came in addition to a refraction type modifier.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8690355 Projecting apparatus and projecting equipment having a switching control valve switched between on and off positions Apr. 8, 2014
8662706 Lamp unit Mar. 4, 2014
8646942 LED luminaire Feb. 11, 2014
8628219 Compact omnidirectional LED light Jan. 14, 2014
8622585 Lighting device with multiple light sources and primary and secondary optics Jan. 7, 2014
8602588 Method, system, and apparatus for highly controlled light distribution from light fixture using multiple light sources (LEDs) Dec. 10, 2013
8591077 Lens and lighting fixture utilizing the same Nov. 26, 2013
8581479 Light-emittng device having a resin to control directivity to enhance luminous efficiency Nov. 12, 2013
8568009 Compact high brightness LED aquarium light apparatus, using an extended point source LED array with light emitting diodes Oct. 29, 2013
8556471 Lighting module, lamp and lighting method Oct. 15, 2013
8523385 Compact high brightness LED grow light apparatus, using an extended point source LED array with light emitting diodes Sep. 3, 2013
8517586 Illumination device having light-aggregation, light-mix and light-absorbing components Aug. 27, 2013
8511854 Light-directing apparatus with protected reflector-shield and lighting fixture utilizing same Aug. 20, 2013
8496360 LED lighting apparatus with reflectors Jul. 30, 2013
8480254 Molded reflective structures for light-emitting diodes Jul. 9, 2013
8475012 Lamp Jul. 2, 2013
8454188 In-roadway warning light apparatus with moisture protection Jun. 4, 2013
8455907 Semiconductor light emitting device having an optical plate including a meniscus control structure and method of manufacturing Jun. 4, 2013
8434910 Light emitting device package and lighting system May. 7, 2013
8434912 LED device for wide beam generation May. 7, 2013
8419214 Highly efficient luminaire having optical transformer providing precalculated angular intensity distribution and method therefore Apr. 16, 2013
8414148 Lamp cup and lighting apparatus comprising the same Apr. 9, 2013
8390207 Integrated LED-based luminare for general lighting Mar. 5, 2013
8376575 Light emitting diode optical system and related methods Feb. 19, 2013
8356914 Luminaires and optics for control and distribution of multiple quasi point source light sources such as LEDs Jan. 22, 2013
8356913 Light-emitting apparatus Jan. 22, 2013
8356902 Ambient lighting for an image display Jan. 22, 2013
8348463 Illumination device and producing method thereof Jan. 8, 2013
8338694 Solar energy collection system Dec. 25, 2012
8297785 Light-emitting apparatus Oct. 30, 2012
8301201 Cellular phone Oct. 30, 2012
8282239 Light-directing apparatus with protected reflector-shield and lighting fixture utilizing same Oct. 9, 2012
8272759 Light-emitting diode lampshade Sep. 25, 2012
8267549 Illumination device Sep. 18, 2012
8262253 Lighting method and system Sep. 11, 2012
8256922 Lighting device Sep. 4, 2012
8256931 Achromatic homogenizer and collimator for LEDs Sep. 4, 2012
8246197 Lens, lens array having same and light source module having same Aug. 21, 2012
8246212 LED optical assembly Aug. 21, 2012
8235536 High intensity image projector using sectional mirror Aug. 7, 2012
8235556 Condensing element, array, and methods thereof Aug. 7, 2012
8226262 TIRing condensing element and methods thereof Jul. 24, 2012
8226271 LED lamp Jul. 24, 2012
8220962 Reflector panel of an LED street lamp Jul. 17, 2012
8220959 Highly efficient luminaire having optical transformer providing precalculated angular intensity distribution and method therefore Jul. 17, 2012
8201967 Light fixture using near UV solid state device and remote semiconductor nanophosphors to produce white light Jun. 19, 2012
8194125 Large-angle uniform radiance source Jun. 5, 2012
8182110 Lighting apparatus with total internal reflection lens and mechanical retention and locating device May. 22, 2012
8182118 Total internal reflection lens and lens holder May. 22, 2012
8172424 Heat sinking and flexible circuit board, for solid state light fixture utilizing an optical cavity May. 8, 2012

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