Patents-Review.com
ClassID:

155226 ⎘

F21V29/86 - CPC Classification

Classification description:

Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material Ceramics or glass

Recent Application in this class:
#1
20250290624
2025-09-18

Heater and Electromagnetic Illuminator Heater

 #2
20240344671
2024-10-17

Miniature integrated omnidirectional LED bulb

 #3
20240295314
2024-09-05

Heater and Electromagnetic Illuminator Heater

 #4
20240035653
2024-02-01

Flame protected optic

 #5
20220252227
2022-08-11

Miniature integrated omnidirectional LED bulb

 #6
20220151030
2022-05-12

Electromagnetic lens fluent heater, electromagnetic lens fluid heater assembly, and electromagnetically transmissive cover fluent heater

 #7
20220120429
2022-04-21

Optical face protection apparatus and face protection apparatus

 #8
20220090774
2022-03-24

Heater and Electromagnetic Illuminator Heater

 #9
20220074581
2022-03-10

Multifunctional LED lamp

 #10
20220065434
2022-03-03

LED lamp with omnidirectional heat dissipation

 #11
20200389971
2020-12-10

PCB board, manufacturing method of PCB board and electrical device

 #12
20200363020
2020-11-19

Light bulb apparatus

 #13
20200347996
2020-11-05

Lighting fixture with 2D array of closely-packed LED components

 #14
20200340660
2020-10-29

Heater and electromagnetic illuminator heater

 #15
20200224828
2020-07-16

Miniature integrated omnidirectional LED bulb

 #16
20200173642
2020-06-04

Lamp

 #17
20200166203
2020-05-28

Light source cooling body, light source assembly, a luminaire and method to manufacture a light source cooling or a light source assembly

 #18
20200158322
2020-05-21

LAMP LIGHT SOURCE ASSEMBLY, ILLUMINATION ASSEMBLY, AND ILLUMINATION LAMP FOR ROAD ILLUMINATION

 #19
20200103095
2020-04-02

Wavelength conversion member complex, light emitting device, and method for manufacturing wavelength conversion member complex

 #20
20200025344
2020-01-23

Light emitting diode tube lamp including glass lamp tube with retaining ridges for engaging light emitting diode board to tube lamp

 #21
20190234606
2019-08-01

Lighting fixture

 #22
20190107261
2019-04-11

Light emitting diode tube lamp including glass lamp tube with retaining ridges for engaging light emitting diode board to tube lamp

 #23
20190032909
2019-01-31

RADIATOR, ELECTRONIC DEVICE, ILLUMINATION DEVICE, AND METHOD FOR MANUFACTURING RADIATOR

 #24
20190003696
2019-01-03

LIGHTING EQUIPMENT

 #25
20180320829
2018-11-08

LED light bulb

 #26
20180299112
2018-10-18

LED light source

 #27
20180216785
2018-08-02

LIGHT SOURCES INCORPORATING LIGHT EMITTING DIODES

 #28
20180080631
2018-03-22

Phosphor-containing member and light emitting device containing thereof

 #29
20180010780
2018-01-11

Highly efficient heat-dissipating light-emitting diode lighting device

 #30
20170322360
2017-11-09

High-diffusion-coefficient and high-brightness light source generation device

 #31
20170314740
2017-11-02

LIGHTING DEVICE

 #32
20170211791
2017-07-27

Encapsulated LED Module with Ceramic Circuit Board and Driver Module for Mains Voltage

 #33
20170205063
2017-07-20

Light source cooling body, light source assembly, a luminaire and method to manufacture a light source cooling or a light source assembly

 #34
20170167710
2017-06-15

Wavelength conversion device, light source system and projection system

 #35
20170146200
2017-05-25

LED light source

 #36
20160341368
2016-11-24

LED lighting device and lamp shade, and circuit preparation method thereof

 #37
20160258580
2016-09-08

LED LIGHT BULB AND MANUFACTURING METHOD THEREOF

 #38
20160230939
2016-08-11

LED electric bulb and the manufacturing thereof

 #39
20150362170
2015-12-17

Illumination device

 #40
20150292725
2015-10-15

LIGHTING DEVICE

 #41
20150176827
2015-06-25

Light-emitting assembly and lamp having a light-emitting assembly

 #42
20150103538
2015-04-16

Lighting device with overlapping and offset heat sinks

 #43
20150079374
2015-03-19

Composite heat-dissipation substrate and manufacturing method of the same

 #44
20150070895
2015-03-12

Electric light bulb type light source apparatus and translucent cover

 #45
20150022116
2015-01-22

LED-based light bulb device

 #46
20140292194
2014-10-02

LED lamps with enhanced wireless communication

 #47
20140168980
2014-06-19

Arrangement of a heat sink and heat-generating electronic components housed thereon

 #48
20140160763
2014-06-12

LED lamp

 #49
20140153261
2014-06-05

Illumination device with carrier and envelope

 #50
20140043788
2014-02-13

Illumination device with an envelope enclosing a light source

 #51
20140022801
2014-01-23

Cup-shaped heat dissipater having heat conductive rib and flow guide hole and applied in electric luminous body

 #52
20140022800
2014-01-23

Cup-shaped heat dissipater having heat conductive rib therein and applied in electric luminous body

 #53
20140022799
2014-01-23

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

 #54
20140022732
2014-01-23

Heat dissipater having heat conductive rib with interval forming as flow guide hole and applied in electric luminous body

 #55
20140016330
2014-01-16

Ceramic printed circuit board comprising an al cooling body

 #56
20140016316
2014-01-16

ILLUMINANT DEVICE

 #57
20130286645
2013-10-31

Lighting device

 #58
20130271921
2013-10-17

PLASTICIZED CERAMIC THERMAL DISSIPATION MODULE

 #59
20130223064
2013-08-29

LED projection lamp having a cylindrical heat sink

 #60
20130181607
2013-07-18

Electric light bulb type light source apparatus

 #61
20130160980
2013-06-27

Making method for cooling body, cooling body and lighting device comprising the cooling body

 #62
20130148337
2013-06-13

LED LAMP

 #63
20130141910
2013-06-06

Method for assembling LEDs to a ceramic heat conductive piece and a structure produced by the method

 #64
20130113358
2013-05-09

Lamp with remote LED light source and heat dissipating elements

 #65
20130088875
2013-04-11

Heat sink for LED lamp

 #66
20130068439
2013-03-21

Heat sink assembly

 #67
20130057835
2013-03-07

Thermal management for handheld projectors

 #68
20130057153
2013-03-07

LIGHT-EMITTING DIODE LAMP

 #69
20130039064
2013-02-14

LIGHT EMITTING DIODE BULB

 #70
20130033872
2013-02-07

Lighting fixture

 #71
20130016512
2013-01-17

Semiconductor lamp

 #72
20120300455
2012-11-29

Illumination Device

 #73
20120300453
2012-11-29

Omni reflective optics for wide angle emission LED light bulb

 #74
20120287629
2012-11-15

Lighting device having heat dissipation element

 #75
20120262059
2012-10-18

Lamp having a variable substrate as a base for a light source

 #76
20120250333
2012-10-04

Insulating and Dissipating Heat Structure of an Electronic Part

 #77
20120243230
2012-09-27

HEAT TRANSFER ASSEMBLY FOR LED-BASED LIGHT BULB OR LAMP DEVICE

 #78
20120230028
2012-09-13

HEAT SINK DEVICE FOR LAMP AND LED LAMP COMPRISING THE SAME

 #79
20120223344
2012-09-06

Array of scalable ceramic diode carriers with LEDs

 #80
20120195054
2012-08-02

Heat sink for an illumination device

 #81
20120195053
2012-08-02

LED lamp

 #82
20120175664
2012-07-12

LIGHTING DEVICE AND METHOD FOR FORMING THE SAME

 #83
20120169201
2012-07-05

Lighting device

 #84
20120163001
2012-06-28

Lamp incorporating a heat sink and an optically transmissive cover

 #85
20120162988
2012-06-28

Ceramic illumination device

 #86
20120162983
2012-06-28

Lamp assembly and method for making

 #87
20120161628
2012-06-28

LED illuminating device

 #88
20120147604
2012-06-14

Gimbaled LED array module

 #89
20120140490
2012-06-07

Heat transfer bracket for lighting fixture

 #90
20120140465
2012-06-07

Lighting fixture

 #91
20120134158
2012-05-31

LIGHT EMITTING DIODE (LED) LAMP

 #92
20120133263
2012-05-31

Light emitting diode (LED) lamp

 #93
20120087137
2012-04-12

LED package mount

 #94
20120080994
2012-04-05

LED lamp whose lighting direction can be adjusted easily and quickly

 #95
20120069570
2012-03-22

Illumination device and method for assembly of an illumination device

 #96
20120069547
2012-03-22

Illumination device with an envelope enclosing a light source

 #97
20120063146
2012-03-15

SPOT LIGHT SOURCE AND BULB-TYPE LIGHT SOURCE

 #98
20120038271
2012-02-16

LED bulb and method for manufacturing the same

 #99
20120037351
2012-02-16

METHOD FOR MANUFACTURING HEAT SINK HAVING HEAT-DISSIPATING FINS AND STRUCTURE OF THE SAME

 #100
20120013251
2012-01-19

LED illuminating device

 #101
20120001545
2012-01-05

LED-based light bulb device

 #102
20110317437
2011-12-29

LED ILLUMINATING DEVICE

 #103
20110310608
2011-12-22

LED LIGHT SOURCE

 #104
20110309403
2011-12-22

Lighting apparatus encapsulated with synthetic resin material having translucent illumination section and also having heat sink section mixed with thermal conductive material

 #105
20110305025
2011-12-15

LED-BASED LAMPS AND THERMAL MANAGEMENT SYSTEMS THEREFOR

 #106
20110305024
2011-12-15

LED TUBE LAMP

 #107
20110280016
2011-11-17

Heat sink and cooling method for LED lighting and other applications

 #108
20110273885
2011-11-10

Led lighting device having light emitting and power circuitry integrated within a casing

 #109
20110267821
2011-11-03

LIGHTING DEVICE WITH HEAT DISSIPATION ELEMENTS

 #110
20110267805
2011-11-03

Hollow, liquid cooling and strip-shaped LED lamp

 #111
20110266938
2011-11-03

Heat dissipating lamp structure

 #112
20110233593
2011-09-29

Illuminating apparatus

 #113
20110170297
2011-07-14

Illumination device comprising a light-emitting diode

 #114
20110140157
2011-06-16

Light-emitting diode backlight module

 #115
20110101841
2011-05-05

LED lamp

 #116
20110090686
2011-04-21

Compact heat sinks and solid state lamp incorporating same

 #117
20110080096
2011-04-07

LED lamp with surface area enhancing fins

 #118
20110051432
2011-03-03

LED Lamp

 #119
20100328942
2010-12-30

Ceramic radiator with conductive circuit

 #120
20100314655
2010-12-16

Light emitting assemblies and portions thereof

 #121
20100281910
2010-11-11

DOOR FOR A COLD STORAGE DEVICE SUCH AS A REFRIGERATOR OR FREEZER

 #122
20100237760
2010-09-23

LED based lamp including reflective hood to reduce variation in illuminance

 #123
20100236751
2010-09-23

Multilayered surrounding plate type heat dissipating structure

 #124
20100220487
2010-09-02

LIGHTING ASSEMBLY AND HEAT EXCHANGE APPARATUS FOR UNIFORM HEAT DISSIPATION

 #125
20100207500
2010-08-19

Lamp

 #126
20100182784
2010-07-22

LED reflector

 #127
20100165630
2010-07-01

Heat dissipating structure of LED lamp cup made of porous material

 #128
20100124057
2010-05-20

LED light source assembly with heat sink and heat conductive glass cover

 #129
20100110636
2010-05-06

Insulating and Dissipating Heat Structure of an Electronic Part

 #130
20100097798
2010-04-22

LED light module for portable lighting

 #131
20100078151
2010-04-01

CERAMIC HEAT PIPE WITH POROUS CERAMIC WICK

 #132
20100072894
2010-03-25

LAMP DEVICE AND LIGHTING APPARATUS

 #133
20100067226
2010-03-18

Light source unit and lighting apparatus having light-emitting diodes for light source

 #134
20100067224
2010-03-18

LIGHT EMITTING SYSTEM

 #135
20100053950
2010-03-04

LIGHTING APPARATUS HAVING LIGHT EMITTING DIODES FOR LIGHT SOURCE

 #136
20100046216
2010-02-25

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

 #137
20100039013
2010-02-18

Light-emitting diode illumination apparatus

 #138
20100019689
2010-01-28

LED lighting system

 #139
20090310346
2009-12-17

GENERAL LED LIGHTING IN INSULATED GLASS WITH IMPROVED ENERGY MANAGEMENT

 #140
20090308586
2009-12-17

COOLING SEMICONDUCTOR-BASED DEVICES ARRANGED IN A GREENHOUSE

 #141
20090302730
2009-12-10

LED-based light bulb device

 #142
20090231851
2009-09-17

Illumination device

 #143
20090178794
2009-07-16

Method for manufacturing heat sink having heat-dissipating fins and structure of the same

 #144
20090168449
2009-07-02

Light emitting diode unit

 #145
20090168403
2009-07-02

Lateral light-emitting diode backlight module

 #146
20090154173
2009-06-18

LED lighting equipment and heat radiating structure

 #147
20090086436
2009-04-02

Carrier body for components or circuits

 #148
20090059593
2009-03-05

Light emitting unit having light source inside a lamp tube with ceramic fins

 #149
20090015125
2009-01-15

Heat exchange enhancement

 #150
20080290350
2008-11-27

LED lamp with exposed heat-conductive fins

 #151
20080218051
2008-09-11

Socket LED device

 #152
20080211369
2008-09-04

Remote control lighting assembly and use thereof

 #153
20080180955
2008-07-31

Heat Exchange Enhancement

 #154
20080175019
2008-07-24

Illumination unit comprising an LED light source

 #155
20080173432
2008-07-24

Heat exchange enhancement

 #156
20080093998
2008-04-24

LED AND CERAMIC LAMP

 #157
20080025047
2008-01-31

Light source comprising edge emitting elements

 #158
20070230184
2007-10-04

Heat exchange enhancement

 #159
20070133221
2007-06-14

Systems for displaying images

 #160
20070041185
2007-02-22

Vehicle lighting device and LED light source therefor

 #161
20060043546
2006-03-02

Optoelectronic component and housing

 #162
18233485
2025-09-02

Lighting fixture with 2D array of closely-packed LED components

 #163
17752359
2023-08-15

Lighting fixture with 2D array of closely-packed LED components

 #164
17342046
2022-05-24

Lighting fixture with 2D array of closely-packed LED components

 #165
16439705
2020-09-08

Light bulb apparatus

 #166
14947651
2020-07-21

Lighting fixture with closely-packed LED components