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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/228
Name: Illumination > Plural light sources > Diverse light generators
Description: Subject matter wherein at least one of the light sources consists of a light emitting heated or ionized solid or gas of one type and at least one other light source consists of a light emitting heated or ionized solid or gas of another type.










Sub-classes under this class:

Class Number Class Name Patents
362/229 Gas and electric 18


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8602588 Method, system, and apparatus for highly controlled light distribution from light fixture using multiple light sources (LEDs) Dec. 10, 2013
8517563 Image lens structure Aug. 27, 2013
8511865 LED luminaire light redirection shield Aug. 20, 2013
8506114 Lighting devices, methods of lighting, light filters and methods of filtering light Aug. 13, 2013
8485696 Lighting and ventilating system and method Jul. 16, 2013
8366304 Multifunctional internal lighting device for a motor vehicle Feb. 5, 2013
8328387 LED module Dec. 11, 2012
8328363 Optical system for projection device Dec. 11, 2012
8277078 Light emitting device Oct. 2, 2012
8132951 Endoscope system Mar. 13, 2012
8113685 Lighting device comprising at least one lamp and at least one OLED Feb. 14, 2012
8070323 Light fixture and light method Dec. 6, 2011
8072129 Lamp having switching arrangement Dec. 6, 2011
8066391 Luminary Nov. 29, 2011
8066417 Light emitting diode-light guide coupling apparatus Nov. 29, 2011
8013537 Lighting system power adaptor Sep. 6, 2011
7988323 Lighting devices for illumination and ambiance lighting Aug. 2, 2011
7988329 Input device capable of enhancing symbol readability for electronic product Aug. 2, 2011
7946726 Input device capable of enhancing symbol readability for electronic product May. 24, 2011
7934850 Decorative light display May. 3, 2011
7926300 Adaptive adjustment of light output of solid state lighting panels Apr. 19, 2011
7922353 Apparatus, method and system for providing multi-mode illumination Apr. 12, 2011
7905627 Keypad device and related input device for an electronic device Mar. 15, 2011
7905626 Modular lighting apparatus Mar. 15, 2011
7874697 Lamp Jan. 25, 2011
7862200 Lamp arrangement Jan. 4, 2011
7854538 High intensity tactical vehicle infrared and white headlight system Dec. 21, 2010
7819549 High efficiency light source using solid-state emitter and down-conversion material Oct. 26, 2010
7744242 Spotlight for shooting films and videos Jun. 29, 2010
7703934 Power outage light socket device Apr. 27, 2010
7682036 Intrinsically safe light Mar. 23, 2010
7651234 Backlight assembly and liquid crystal display having the same Jan. 26, 2010
7637737 Candle assembly with light emitting system Dec. 29, 2009
7625098 Optical integrating chamber lighting using multiple color sources to adjust white light Dec. 1, 2009
7600890 Illuminated sign and light source for use with said sign Oct. 13, 2009
7600880 Device with modal lighting control and method thereof Oct. 13, 2009
7594737 Garage light luminaire with circular compact fluorescent emergency lighting optics Sep. 29, 2009
7543957 Thermal management of LEDS integrated to compact fluorescent lamps Jun. 9, 2009
7543952 Lighting fixture for aquarium Jun. 9, 2009
7540632 Spectrally controlled display backlight emissions for night vision imaging system compatibility Jun. 2, 2009
7534023 Backlight unit May. 19, 2009
7518133 Integrated searchlight lighthead Apr. 14, 2009
7500765 Light fixture and lighting method Mar. 10, 2009
7497591 Eyestrain reducing device Mar. 3, 2009
7481546 Low-voltage lighting apparatus Jan. 27, 2009
7478921 Method and apparatus for lighting Jan. 20, 2009
7471048 Synchronous light emitting diode lamp string Dec. 30, 2008
7380959 Machine for illuminating fluorescent art Jun. 3, 2008
7374310 Garage light luminaire with circular compact fluorescent emergency lighting optics May. 20, 2008
7334916 Illumination device Feb. 26, 2008

1 2 3










 
 
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