Patents-Review.com
ClassID:

155222 ⎘

F21V29/80 - CPC Classification

Classification description:

Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems; Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with pins or wires

Sub-classes:
Recent Application in this class:
#1
20240288133
2024-08-29

Rotatable trims for recessed luminaires

 #2
20240183522
2024-06-06

Solid state lights with cooling structures

 #3
20230250948
2023-08-10

Solid state lights with cooling structures

 #4
20220397265
2022-12-15

Composite fin heat sink

 #5
20220252245
2022-08-11

Solid state lights with cooling structures

 #6
20220146056
2022-05-12

LED lamp

 #7
20220107079
2022-04-07

Frame system for a lighting fixture

 #8
20220075251
2022-03-10

Illumination device with projector and illumination device

 #9
20220010952
2022-01-13

HEAT-DISSIPATION DEVICE OF LED

 #10
20210356111
2021-11-18

OUTDOOR LED LIGHT

 #11
20210131671
2021-05-06

Pivotable illumination device

 #12
20210088208
2021-03-25

Cabinet light including heat dissipation structure and quick wiring structure used for piercing insulation layers of wires

 #13
20210080095
2021-03-18

Solid state lights with cooling structures

 #14
20210048186
2021-02-18

HEAT SINK FOR A MOUNTED ELEMENT

 #15
20210048150
2021-02-18

LED lamp

 #16
20200386371
2020-12-10

BASIC FRAMEWORK FOR CONSTRUCTING LED ILLUMINATION DEVICES USING STANDARD COMPONENTS

 #17
20200378563
2020-12-03

LIGHT BULB

 #18
20200355352
2020-11-12

Frame system for securing a lighting fixture to a surface

 #19
20200240625
2020-07-30

Light emitting diode (LED) lighting system

 #20
20200191337
2020-06-18

LED lamp

 #21
20200096188
2020-03-26

Photographic lighting device

 #22
20190331313
2019-10-31

Cooling device for an automotive luminous device

 #23
20190271459
2019-09-05

Solid state lights with cooling structures

 #24
20190264873
2019-08-29

LED lamp

 #25
20190154229
2019-05-23

Thermal control of locomotive headlight

 #26
20190003696
2019-01-03

LIGHTING EQUIPMENT

 #27
20190003688
2019-01-03

Lamp including a micro-LED array for vehicle and vehicle having the same

 #28
20190003660
2019-01-03

Lighting module, and lighting apparatus having same

 #29
20180372298
2018-12-27

Lighting module for a motor vehicle

 #30
20180363892
2018-12-20

Photographic lighting device

 #31
20180328579
2018-11-15

LED lighting apparatus

 #32
20180328554
2018-11-15

Adjustable recessed lighting assembly

 #33
20180252402
2018-09-06

PLASTIC HEAT SINK FOR LUMINAIRES

 #34
20180156442
2018-06-07

LED Lamp with Expanded Illuminating Range

 #35
20180119941
2018-05-03

Plastic heat sink for luminaires

 #36
20180116021
2018-04-26

System-in-package for LED driving and LED lighting device including the same

 #37
20180062028
2018-03-01

Light-emitting diode, light-emitting diode package, and lighting system including same

 #38
20180031224
2018-02-01

Solid state lights with cooling structures

 #39
20170307183
2017-10-26

LAMP ASSEMBLY WITH UNIVERSAL BASE

 #40
20170248379
2017-08-31

Low weight tube fin heat sink

 #41
20170241597
2017-08-24

Substrate used for LED encapsulation, three-dimensional LED encapsulation, bulb comprising three-dimensional LED encapsulation and manufacturing method therefor

 #42
20170205062
2017-07-20

Light irradiating device

 #43
20170191650
2017-07-06

Light irradiating device

 #44
20170138583
2017-05-18

Lamp and manufacturing method thereof

 #45
20170122542
2017-05-04

LED light re-direction accessory

 #46
20170114993
2017-04-27

Lighting module and lighting apparatus including same

 #47
20170089545
2017-03-30

LED LAMP

 #48
20170030569
2017-02-02

Light emitting diode module and display device

 #49
20160354880
2016-12-08

MAKING METHOD FOR COOLING BODY

 #50
20160341412
2016-11-24

LED LIGHTING APPARATUS

 #51
20160305615
2016-10-20

Flat lighting device

 #52
20160265726
2016-09-15

Light Emitting Diode Retrofit Kit for High Intensity Discharge Lighting

 #53
20160223183
2016-08-04

LED LAMP

 #54
20160178184
2016-06-23

Unitary heat sink for solid state lamp

 #55
20160138764
2016-05-19

LIGHT EMITTING APPARATUS AND LIGHT EMITTING UNIT

 #56
20160116149
2016-04-28

Light pipe heat sink element

 #57
20160097518
2016-04-07

Astral lamp device having detachable and angle-controllable LED module blocks and method of setting the same

 #58
20160003417
2016-01-07

Flat lighting device

 #59
20150362147
2015-12-17

Illumination device with uniform light beams

 #60
20150316213
2015-11-05

Flat lighting device

 #61
20150276201
2015-10-01

Light-emitting diode light fixture with channel-type heat dissipation system

 #62
20150252996
2015-09-10

Lighting device with integrated lens heat sink

 #63
20150240999
2015-08-27

LED lamp

 #64
20150153635
2015-06-04

Light emitting diode projection lamp

 #65
20150153033
2015-06-04

LED street lamp

 #66
20150146404
2015-05-28

Photographic lighting device

 #67
20150138766
2015-05-21

LED street light

 #68
20150117036
2015-04-30

Lighting device

 #69
20150070912
2015-03-12

Light module

 #70
20150062900
2015-03-05

Lighting module for LED-based lighting

 #71
20150036367
2015-02-05

Aircraft LED light unit

 #72
20150016143
2015-01-15

Lighting assembly

 #73
20140328079
2014-11-06

LED light source module

 #74
20140307441
2014-10-16

Dustproof and waterproof multipurpose LED-light power source assembly and dustproof and waterproof LED light

 #75
20140204586
2014-07-24

LED-based lighting unit with optical component for mixing light output from a plurality of LEDs

 #76
20140160763
2014-06-12

LED lamp

 #77
20140111990
2014-04-24

Light emitting diode retrofit kit for high intensity discharge lighting

 #78
20140063795
2014-03-06

Headlight comprising light-emitting diodes

 #79
20140036516
2014-02-06

Low-profile LED heat management system

 #80
20140029273
2014-01-30

LED connector

 #81
20140022799
2014-01-23

Cup-shaped heat dissipater having flow guide hole annularly arranged at the bottom periphery and applied in electric luminous body

 #82
20140016330
2014-01-16

Ceramic printed circuit board comprising an al cooling body

 #83
20130320365
2013-12-05

Lighting device

 #84
20130285547
2013-10-31

LED lamp replacement of low power incandescent lamp

 #85
20130235597
2013-09-12

CUP-SHAPED HEAT DISSIPATION MEMBER APPLICABLE IN ELECTRIC-POWERED LIGHT EMITTING UNIT

 #86
20130235596
2013-09-12

CUP-SHAPED HEAT DISSIPATION MEMBER APPLICABLE IN ELECTRIC-POWERED LIGHT EMITTING UNIT

 #87
20130215615
2013-08-22

LATERALLY INSTALLABLE ROTATING LAMP

 #88
20130188317
2013-07-25

HEAT SINK AND ELECTRONIC DEVICE HAVING THE SAME

 #89
20130107570
2013-05-02

LED LAMP

 #90
20130094226
2013-04-18

Lamp

 #91
20130063933
2013-03-14

Modular Integrated High Power LED Luminaire

 #92
20130051038
2013-02-28

LED lighting device and streetlight device having same

 #93
20130051021
2013-02-28

LED Bulb

 #94
20130027947
2013-01-31

Light emitting die (LED) lamps, heat sinks and related methods

 #95
20130014925
2013-01-17

Heat sinking methods for performance and scalability

 #96
20130010489
2013-01-10

Vehicular LED lamp

 #97
20120320608
2012-12-20

Luminaire with enhanced thermal dissipation characteristics

 #98
20120320598
2012-12-20

Light emitting apparatus and light emitting unit

 #99
20120320589
2012-12-20

Heat dissipator and LED illuminator having heat dissipator

 #100
20120314428
2012-12-13

HEADLIGHT WITH DIRECTED FLOW HEAT SINK

 #101
20120314415
2012-12-13

LED lighting apparatus

 #102
20120300475
2012-11-29

Lighting device

 #103
20120287627
2012-11-15

Configurable light emitting diode lighting unit

 #104
20120287613
2012-11-15

High powered light emitting diode lighting unit

 #105
20120281432
2012-11-08

Lighting assembly

 #106
20120280267
2012-11-08

Lighting device with reverse tapered heatsink

 #107
20120275164
2012-11-01

ILLUMINATING DEVICE AND HEAT REMOVAL DEVICE THEREOF

 #108
20120275156
2012-11-01

Heat dissipation device for LED lamp

 #109
20120268936
2012-10-25

Heat sink structures, lighting elements and lamps incorporating same, and methods of making same

 #110
20120250333
2012-10-04

Insulating and Dissipating Heat Structure of an Electronic Part

 #111
20120230028
2012-09-13

HEAT SINK DEVICE FOR LAMP AND LED LAMP COMPRISING THE SAME

 #112
20120218758
2012-08-30

ILLUMINATION DEVICE

 #113
20120206918
2012-08-16

LED lighting apparatus having block assembling structure

 #114
20120193085
2012-08-02

HEATSINK FOR LED ARRAY LIGHT

 #115
20120176032
2012-07-12

LED lamp with improved heat sink

 #116
20120175663
2012-07-12

Cooling unit using ionic wind and LED lighting unit including the cooling unit

 #117
20120169235
2012-07-05

Light assembly having light sources and adjacent light tubes

 #118
20120168129
2012-07-05

ADAPTIVE HEAT DISSIPATING DEVICE

 #119
20120163003
2012-06-28

LIGHT EMITTING APPARATUS

 #120
20120162987
2012-06-28

Light emitting diode lamp

 #121
20120162983
2012-06-28

Lamp assembly and method for making

 #122
20120155080
2012-06-21

Light emitting diode retrofit kit for high intensity discharge lighting

 #123
20120118550
2012-05-17

HEAT DISSIPATING DEVICE AND METHOD OF MANUFACTURE THEREOF

 #124
20120098402
2012-04-26

LED bulb

 #125
20120092879
2012-04-19

LAMP INCORPORATING CLIPS

 #126
20120086322
2012-04-12

LED BULB HEAT DISSIPATION STRUCTURE

 #127
20120069566
2012-03-22

ILLUMINATION APPARATUS WITH HEAT DISSIPATING TUBES

 #128
20120068206
2012-03-22

Close-packed array of light emitting devices

 #129
20120061070
2012-03-15

THERMAL CONTROL SYSTEM FOR AN ELECTRONIC DEVICE

 #130
20120044707
2012-02-23

Lighting device having at least one heat sink

 #131
20120044642
2012-02-23

Cooling methodology for high brightness light emitting diodes

 #132
20120037926
2012-02-16

Solid state lights with cooling structures

 #133
20120002419
2012-01-05

Light module

 #134
20110315342
2011-12-29

Heat exchange device

 #135
20110299281
2011-12-08

System for retrofitting an existing light fixture with an LED luminaire

 #136
20110298350
2011-12-08

Lighting device with reverse tapered heatsink

 #137
20110292662
2011-12-01

Apparatus for housing a light assembly

 #138
20110285298
2011-11-24

Illumination module

 #139
20110285041
2011-11-24

LED LIGHT POD WITH MODULAR OPTICS AND HEAT DISSIPATION STRUCTURE

 #140
20110255285
2011-10-20

Illumination device with heat dissipation structures

 #141
20110249444
2011-10-13

Heat dissipation member, electro-optical device, and electronic apparatus

 #142
20110233593
2011-09-29

Illuminating apparatus

 #143
20110194279
2011-08-11

LED lighting device with LED lamps protected from falling off

 #144
20110182053
2011-07-28

Omni-directional and multi-directional light-emitting diode (LED) lamp designs with multiple discrete LEDs on multiple facets

 #145
20110170301
2011-07-14

Thermal transfer in solid state light emitting apparatus and methods of manufacturing

 #146
20110157872
2011-06-30

Heat dissipation arrangement for LED lighting device

 #147
20110156587
2011-06-30

Radiating device for lamp and LED lamp

 #148
20110115373
2011-05-19

MODULAR LED LIGHTING DEVICE

 #149
20110114296
2011-05-19

Cooling Module

 #150
20110080096
2011-04-07

LED lamp with surface area enhancing fins

 #151
20110069483
2011-03-24

LED LIGHTING DEVICE

 #152
20110068685
2011-03-24

Heat-dissipating apparatus and illuminator using the same

 #153
20110051418
2011-03-03

Method and Apparatus Pertaining to Heat Sinking a Light Fixture Light-Emitting Diode

 #154
20110012494
2011-01-20

HEAT DISSIPATING DEVICE HAVING LINEAR HEAT DISSIPATING UNIT AND FANLESS LED LAMP USING THE DEVICE

 #155
20100320911
2010-12-23

Lamp heat dissipating structure

 #156
20100315833
2010-12-16

Thin illumination system

 #157
20100314985
2010-12-16

Omnidirectional LED light bulb

 #158
20100308707
2010-12-09

LED MODULE AND METHOD OF FABRICATION THEREOF

 #159
20100296288
2010-11-25

High-power LED lamp

 #160
20100296286
2010-11-25

LED lamp having improved heat dissipation structure

 #161
20100295437
2010-11-25

HEAT DISSIPATION STRUCTURE OF A LED LIGHT

 #162
20100277069
2010-11-04

LED lamp replacement of low power incandescent lamp

 #163
20100264826
2010-10-21

Liquid-cooled LED lighting device

 #164
20100212865
2010-08-26

HEAT DISSIPATING DEVICE USING HEAT PIPE

 #165
20100210918
2010-08-19

TASK LIGHT

 #166
20100172144
2010-07-08

LED illuminating device and light engine thereof

 #167
20100128479
2010-05-27

Semiconductor light module

 #168
20100110636
2010-05-06

Insulating and Dissipating Heat Structure of an Electronic Part

 #169
20100102694
2010-04-29

Circle type LED lighting flood lamp using nano spreader

 #170
20100097799
2010-04-22

LED LIGHTING FLOOD LAMP HAVING DOUBLE HEAT DISSIPATION PLATE STRUCTURE USING NANO SPREADERS

 #171
20100079075
2010-04-01

Light emitting apparatus

 #172
20100067227
2010-03-18

LED light pod with modular optics and heat dissipation structure

 #173
20100046216
2010-02-25

Hot-melt glass pillar lamp and multi-channel heat dissipation method thereof

 #174
20100027276
2010-02-04

Thermal control system for a light-emitting diode fixture

 #175
20100027260
2010-02-04

LIGHT EMITTING DIODE LAMP

 #176
20100020561
2010-01-28

Head lamp

 #177
20100002453
2010-01-07

ILLUMINATING DEVICE AND ANNULAR HEAT-DISSIPATING STRUCTURE THEREOF

 #178
20090303725
2009-12-10

LED heat sink

 #179
20090296418
2009-12-03

Side-loaded light emitting diode module for automotive rear combination lamps

 #180
20090296416
2009-12-03

Rear-loaded light emitting diode module for automotive rear combination lamps

 #181
20090273918
2009-11-05

Remote-phosphor LED downlight

 #182
20090262550
2009-10-22

Vehicle lamp

 #183
20090225534
2009-09-10

Headlight with directed flow heat sink

 #184
20090185381
2009-07-23

AUTOMOTIVE LAMP MODULE AND LIGHTING UNIT WITH LED LIGHTING ELEMENT

 #185
20090185373
2009-07-23

Apparatus and method for thermal dissipation in a light

 #186
20090180290
2009-07-16

Apparatus for housing a light assembly

 #187
20090168429
2009-07-02

Light source module with a thermoelectric cooler

 #188
20090129083
2009-05-21

LED UNIT AND OPTICAL SOURCE MODULE HAVING THE SAME

 #189
20090116231
2009-05-07

Lighting assembly featuring a plurality of light sources with a windage and elevation control mechanism therefor

 #190
20090103296
2009-04-23

Illumination device with light emitting diodes

 #191
20090091934
2009-04-09

High power LED module

 #192
20090084531
2009-04-02

Cooling apparatus

 #193
20090080187
2009-03-26

Method and apparatus for providing an omni-directional lamp having a light emitting diode light engine

 #194
20090072760
2009-03-19

Luminous chain with distributed driver circuit

 #195
20090034255
2009-02-05

Environmentally friendly street lamps

 #196
20090009996
2009-01-08

Lighting device

 #197
20090002946
2009-01-01

Heat-dissipation module of light-emitting device

 #198
20080310167
2008-12-18

INTERCONNECT DEVICE WHICH FORMS A HEAT SINK AND ELECTRICAL CONNECTIONS BETWEEN A HEAT GENERATING DEVICE AND A POWER SOURCE

 #199
20080309240
2008-12-18

Integral ballast-igniter-lamp unit for a high intensity discharge lamp

 #200
20080307646
2008-12-18

Method of manufacturing an interconnect device which forms a heat sink and electrical connections between a heat generating device and a power source

 #201
20080285271
2008-11-20

LED-based fixtures and related methods for thermal management

 #202
20080192508
2008-08-14

Method of Lighting a Cabinet or Display Case and Lighting Assembly Therefore

 #203
20080191219
2008-08-14

Thermal transfer in solid state light emitting apparatus and methods of manufacturing

 #204
20080175008
2008-07-24

Light-emitting diode assembly and method of fabrication

 #205
20080157100
2008-07-03

Light-emitting diode assembly

 #206
20080151547
2008-06-26

Light-emitting module

 #207
20080144318
2008-06-19

Heat dissipating design for lamp

 #208
20080101067
2008-05-01

LED lighting device

 #209
20080087911
2008-04-17

Light emitting diode system, method for producing such a system, and backlighting device

 #210
20080084701
2008-04-10

Lighting assemblies, methods of installing same, and methods of replacing lights

 #211
20080074883
2008-03-27

Solid state lighting package structure

 #212
20080068839
2008-03-20

Luminaire comprising adjustable light modules

 #213
20080055900
2008-03-06

LED light pod with modular optics and heat dissipation structure

 #214
20080024067
2008-01-31

LED lighting device

 #215
20070285937
2007-12-13

Vehicle lamp assembly with heat sink

 #216
20070258237
2007-11-08

S8 after-market LED system

 #217
20070132092
2007-06-14

Light-emitting diode assembly and method of fabrication

 #218
20070109775
2007-05-17

Flashlights utilizing unique LED light sources

 #219
20070090737
2007-04-26

LIGHT-EMITTING DIODE ASSEMBLY AND METHOD OF FABRICATION

 #220
20070086196
2007-04-19

Heat dissipation devices for an LED lamp set

 #221
20070076381
2007-04-05

Flexible circuit board with heat sink

 #222
20070070630
2007-03-29

High efficiency, compact, modular forced air cooling system for high intensity LED light source

 #223
20070070629
2007-03-29

Lamp nose cone

 #224
20070041195
2007-02-22

Light emitting assembly

 #225
20070025105
2007-02-01

Vehicular lamp

 #226
20060227561
2006-10-12

Light source module

 #227
20060109661
2006-05-25

LED lamp with LEDs on a heat conductive post and method of making the LED lamp

 #228
20060018099
2006-01-26

High brightness LED apparatus with an integrated heat sink

 #229
20050269581
2005-12-08

Light emitting diode light source

 #230
20050259431
2005-11-24

Headlamp unit for vehicle and headlamp unit assembly

 #231
20050258440
2005-11-24

Light emitting diode light source

 #232
20050221659
2005-10-06

Flexible high-power LED lighting system

 #233
20050212439
2005-09-29

Integrating flex circuitry and rigid flexible circuitry, with high power/high brightness LEDs

 #234
20050140270
2005-06-30

Solid state light device

 #235
20050116179
2005-06-02

LED modifying apparatus and method

 #236
20050116178
2005-06-02

LED modifying apparatus and method

 #237
20050116177
2005-06-02

LED modifying apparatus and method

 #238
20050116176
2005-06-02

LED curing apparatus and method

 #239
20050047140
2005-03-03

Lighting device composed of a thin light emitting diode module

 #240
20050036328
2005-02-17

Vehicle lamp assembly with heat sink

 #241
20050000559
2005-01-06

Thermoelectric generator

 #242
15798211
2020-10-13

Modular emitting device and light emission system

 #243
15195357
2017-05-16

Multi-purpose lightbulb