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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/580
Name: Illumination > Light fiber, rod, or pipe > With ventilating or cooling or thermally controlled light guide
Description:










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8684550 Light source, light-emitting module having the same and backlight unit have the same Apr. 1, 2014
8653978 Temperature monitoring of a light guide in an illumination apparatus Feb. 18, 2014
8622896 Liquid-cooled light source for endoscopy and irrigation/suction and power supply tubing and method thereof Jan. 7, 2014
8616709 Projection display apparatus Dec. 31, 2013
8591057 LED lamp Nov. 26, 2013
8487518 Solid state light with optical guide and integrated thermal guide Jul. 16, 2013
8459835 Light emitting diode lamp Jun. 11, 2013
8454194 Light emitting diode lamp Jun. 4, 2013
8346035 Two stage integrator assembly Jan. 1, 2013
8303136 LED illumination device Nov. 6, 2012
8123389 LED lamp assembly with thermal management system Feb. 28, 2012
8100562 Device and system for an optical element holder Jan. 24, 2012
8085295 Controllable micro light assembly Dec. 27, 2011
8075172 Durable super-cooled intelligent light bulb Dec. 13, 2011
8075150 Backlight unit and display device Dec. 13, 2011
8066417 Light emitting diode-light guide coupling apparatus Nov. 29, 2011
8047686 Multiple light-emitting element heat pipe assembly Nov. 1, 2011
8021023 LED illuminating device Sep. 20, 2011
7997760 Enamel substrate for mounting light emitting elements, light emitting element module, illumination apparatus, display apparatus, and traffic signal Aug. 16, 2011
7959339 Illumination apparatus and endoscope Jun. 14, 2011
7942563 LED with light pipe assembly May. 17, 2011
7938567 LED lighting system May. 10, 2011
7926997 Decorative hybrid fiber optic ATC downlight Apr. 19, 2011
7878697 High power LED lamp with heat dissipation enhancement Feb. 1, 2011
7824330 Ceramic fiber optic taper housing for medical devices Nov. 2, 2010
7798694 Thermal layer, backlight unit and display device including the same Sep. 21, 2010
7780328 Heat distribution in a distributed lighting apparatus Aug. 24, 2010
7766519 Illumination devices with cooling fans and cooling methods thereof Aug. 3, 2010
7766527 Low power LED light engine for light guide Aug. 3, 2010
7753562 Integrated multi-colored LED light source with heatsink and collimator Jul. 13, 2010
7740378 Device and system for an optical element holder Jun. 22, 2010
7712939 Backlight unit and liquid crystal module May. 11, 2010
7699515 LED lighting system Apr. 20, 2010
7651256 Ventilation/illumination duct, ventilation/illumination system using the ventilation/illumination duct, and control method for the ventilation/illumination system Jan. 26, 2010
7645056 Optical irradiation device having LED and heat pipe Jan. 12, 2010
7618159 Vented iris control for luminaire Nov. 17, 2009
7558457 Combined illumination and ventilation duct Jul. 7, 2009
7543957 Thermal management of LEDS integrated to compact fluorescent lamps Jun. 9, 2009
7510313 Fiberoptic illuminator Mar. 31, 2009
7497579 Active color wheel Mar. 3, 2009
7473022 Backlight unit capable of easily forming curved and three-dimensional shape Jan. 6, 2009
7422356 Light emitting device Sep. 9, 2008
7350926 Light source apparatus and an image display apparatus Apr. 1, 2008
7344280 Illuminator assembly Mar. 18, 2008
7341365 LED unit for a vehicle lamp assembly Mar. 11, 2008
7338194 Liquid crystal display and backlight module thereof Mar. 4, 2008
7290915 Light coupling assembly Nov. 6, 2007
7288796 Light emitting diode light source Oct. 30, 2007
7273309 Display device comprising a luminous element with an emission characteristic of controllable solid angle Sep. 25, 2007
7273310 Backlight module Sep. 25, 2007

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