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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/345
Name: Illumination > Light modifier > Reflector > With ventilating or cooling
Description: Subject matter including means to lower the temperature of or to move air to or from the reflector.










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

Patent Number Title Of Patent Date Issued
8641236 Insulated LED device Feb. 4, 2014
8632227 Heat removal system and method for light emitting diode lighting apparatus Jan. 21, 2014
8616736 Circular light-reflecting plate with triangular oriented prisms having identical cross section and circular plate lamp made therefrom Dec. 31, 2013
8596826 Active cooling systems for optics Dec. 3, 2013
8585255 Light emitting bulb Nov. 19, 2013
8585248 LED luminaire having heat sinking panels Nov. 19, 2013
8579473 Luminaire for indirect illumination Nov. 12, 2013
8573802 LED lighting device for indirect illumination Nov. 5, 2013
8573817 Light device with enhanced flow rate and cooling efficiency and reduced noise and a cooling unit thereof Nov. 5, 2013
8567978 Backlight module having a light guide plate and a heat dissipation frame and display apparatus having the same Oct. 29, 2013
8550679 Ventilated reflector housing for motor vehicle lamp Oct. 8, 2013
8540402 LED housing with heat transfer sink Sep. 24, 2013
8534880 Solid state lighting system Sep. 17, 2013
8517574 Lamp with air channel Aug. 27, 2013
8491163 Lighting apparatus Jul. 23, 2013
8485691 High powered light emitting diode lighting unit Jul. 16, 2013
8487517 Led lamp incorporating fan and heat sink assembly Jul. 16, 2013
8474983 Light-source cooling device and projection display device provided with same Jul. 2, 2013
8465176 Light emitting device and light unit using the same Jun. 18, 2013
8459841 Lamp assembly Jun. 11, 2013
8425045 Light source and projector Apr. 23, 2013
8419237 Heat sink and light emitting diode lamp Apr. 16, 2013
8419238 Lighting fixtures having enhanced heat sink performance Apr. 16, 2013
8419250 Vehicle headlamp Apr. 16, 2013
8393738 Illumination module and projector Mar. 12, 2013
8382330 Illuminating device and heat-dissipating structure thereof Feb. 26, 2013
8342709 Light emitting diode module, and light fixture and method of illumination utilizing the same Jan. 1, 2013
8338809 Ultraviolet reflector with coolant gas holes and method Dec. 25, 2012
8339020 Heat dissipating device for lightings Dec. 25, 2012
8322887 Integral ballast lamp thermal management method and apparatus Dec. 4, 2012
8297811 Aircraft lamp Oct. 30, 2012
RE43777 Light source device and projector Oct. 30, 2012
8277081 Lamp using LED Oct. 2, 2012
8267548 Lighting device for a motor vehicle Sep. 18, 2012
8256933 Heat dissipation apparatus for a lamp Sep. 4, 2012
8246213 High power LED lamp Aug. 21, 2012
8231252 Lamp unit and projector employing same Jul. 31, 2012
8227962 LED light bulb having an LED light engine with illuminated curved surfaces Jul. 24, 2012
8215799 Lighting apparatus with heat dissipation system Jul. 10, 2012
8166729 Light source device and projector May. 1, 2012
8164238 Light emitting diode (LED) lamp Apr. 24, 2012
RE43321 Light source device and projector Apr. 24, 2012
8128263 Light source unit and lighting apparatus having light-emitting diodes for light source Mar. 6, 2012
8123389 LED lamp assembly with thermal management system Feb. 28, 2012
8104916 Flashlight Jan. 31, 2012
8106569 LED retrofit for miniature bulbs Jan. 31, 2012
8070328 LED downlight Dec. 6, 2011
8066414 LED lamp Nov. 29, 2011
8047690 Heat removal system and method for light emitting diode lighting apparatus Nov. 1, 2011
8047686 Multiple light-emitting element heat pipe assembly Nov. 1, 2011

1 2 3 4 5 6 7










 
 
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