ClassID:

155053

F21V19/001 - page 2 - CPC Classification

Classification description:

Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs

Recent Application in this class:
#301
20120057341
2012-03-08

Lantern, and Method for Retrofitting a Lantern

#302
20120051056
2012-03-01

Light module

#303
20120051055
2012-03-01

RETROFIT SYSTEM FOR CONVERTING AN EXISTING LUMINAIRE INTO A SOLID STATE LIGHTING LUMINAIRE

#304
20120051051
2012-03-01

SOLID STATE LUMINAIRE WITH REDUCED OPTICAL LOSSES

#305
20120049733
2012-03-01

Replaceable light emitting diode module with high optical precision

#306
20120044685
2012-02-23

LED module with fast disassembly function

#307
20120033429
2012-02-09

Lighting devices with removable light engine components, lighting device elements and methods

#308
20120008319
2012-01-12

Lighting apparatus with adjustable lenses or filters

#309
20120008312
2012-01-12

PORTABLE CARD EMERGENCY ILLUMINATING SYSTEM

#310
20120007506
2012-01-12

Vehicular lamp

#311
20120002445
2012-01-05

Lighting assembly and light module for same

#312
20120002429
2012-01-05

Socket device, lamp device and lighting device

#313
20120002427
2012-01-05

Light emitting device module

#314
20120002413
2012-01-05

Streetlight

#315
20110317419
2011-12-29

Roadside lamp with a heat dissipating design

#316
20110317412
2011-12-29

Lighting apparatus

#317
20110292647
2011-12-01

LED TUBE LAMP

#318
20110286231
2011-11-24

VEHICLE LIGHTING DEVICE

#319
20110273875
2011-11-10

Direct LED lighting system and method

#320
20110261572
2011-10-27

Lighting fixture

#321
20110242812
2011-10-06

Lighting Device Having Enhanced Brightness

#322
20110235335
2011-09-29

Lighting apparatus

#323
20110228544
2011-09-22

Adjustable light emitting diode lighting assembly, kit and system and method of assembling an adjustable light emitting diode lighting assembly

#324
20110209368
2011-09-01

Angled emitter channel letter lighting

#325
20110199772
2011-08-18

Light-emitting device and illumination device

#326
20110194281
2011-08-11

Light emitting diode roadway lighting optics

#327
20110188233
2011-08-04

Light emitting diode (LED) roadway lighting fixture

#328
20110182078
2011-07-28

LED cradle

#329
20110179683
2011-07-28

Efficient, uniform, and dimmable sign or display illumination methods using overlapped LED modules on a raised grid platform

#330
20110169391
2011-07-14

Lamp with side emitting LED and heat sink

#331
20110157901
2011-06-30

LIGHTING APPARATUS

#332
20110157878
2011-06-30

PHOTOVOLTAIC POWERED LIGHTING DEVICE

#333
20110147785
2011-06-23

Surface mount LED and holder

#334
20110136390
2011-06-09

LED socket assembly

#335
20110136374
2011-06-09

Socket assembly with a thermal management structure

#336
20110133652
2011-06-09

Light emitting diode lamp having replaceable light source module

#337
20110128754
2011-06-02

Light source unit and vehicular lamp

#338
20110122618
2011-05-26

Luminaire

#339
20110116270
2011-05-19

Lamp

#340
20110115373
2011-05-19

MODULAR LED LIGHTING DEVICE

#341
20110110109
2011-05-12

Two section light rack

#342
20110110089
2011-05-12

360-DEGREE ANGLE LED ILLUMINATION DEVICE

#343
20110110081
2011-05-12

LED light fixture

#344
20110110077
2011-05-12

Special purpose LED-based linear lighting apparatus

#345
20110103067
2011-05-05

Device for Supporting Light Emitting Module

#346
20110096556
2011-04-28

Lighting assembly and light module for same

#347
20110090687
2011-04-21

LED illumination device capability of increasing angle of illumination

#348
20110084627
2011-04-14

Shelf lighting device and method

#349
20110084588
2011-04-14

LED illuminating device

#350
20110083460
2011-04-14

LED illuminated member within a refrigerated display case

#351
20110080747
2011-04-07

LED LIGHT STRUCTURE

#352
20110075433
2011-03-31

LED light bulb

#353
20110075413
2011-03-31

Lighting system

#354
20110074313
2011-03-31

Apparatus, method, and system for roadway lighting using solid-state light sources

#355
20110069502
2011-03-24

Mounting Fixture for LED Lighting Modules

#356
20110063865
2011-03-17

LIGHT EMITTING MODULE AND VEHICLE LAMP

#357
20110063849
2011-03-17

LED light module for use in a lighting assembly

#358
20110063843
2011-03-17

LED lighting modules and luminaires incorporating same

#359
20110063837
2011-03-17

LED ARRAY MODULE AND LED ARRAY MODULE FRAME

#360
20110062848
2011-03-17

LED LAMP ELECTRODE STRUCTURE

#361
20110058373
2011-03-10

Lighting apparatus for illuminating accessible areas

#362
20110051414
2011-03-03

Lighting System with Beam Conditioning

#363
20110050124
2011-03-03

Replaceable Illumination Module

#364
20110050101
2011-03-03

Controllable Lighting System

#365
20110050100
2011-03-03

Thermal Management of a Lighting System

#366
20110049749
2011-03-03

Dynamically Controlled Extrusion

#367
20110044047
2011-02-24

Method of equalizing light levels between LED light fixtures

#368
20110044039
2011-02-24

LED LAMP CONSTRUCTION WITH INTEGRAL APPEARANCE

#369
20110038146
2011-02-17

Tubular LED lighting device

#370
20110026253
2011-02-03

Lighting apparatus using light emitting diode

#371
20110019408
2011-01-27

Light emitting device

#372
20110019401
2011-01-27

LED illumination module with large light emitting angle

#373
20110006673
2011-01-13

LED lamp

#374
20100328961
2010-12-30

Light-emitting module

#375
20100328948
2010-12-30

LED lamp with large light emitting angle

#376
20100320932
2010-12-23

LED lamp

#377
20100302780
2010-12-02

LED directional illumination energy-saving luminaire and manufacturing method thereof

#378
20100302762
2010-12-02

ANTI-GLARE LED LAMP AND TUNNEL ILLUMINATION SYSTEM HAVING THE SAME

#379
20100302758
2010-12-02

Multi-function replaceable modular LED lamp

#380
20100284169
2010-11-11

Lighting Device

#381
20100277906
2010-11-04

LIGHT EMITTING DIODE LAMP FOR STREET LIGHTING WITH ADJUSTABLE EMISSION ANGLE

#382
20100265721
2010-10-21

Integrated structure for optical refractor

#383
20100246181
2010-09-30

LED LAMP

#384
20100244649
2010-09-30

Light emitting device modularizing member and lamp unit

#385
20100232169
2010-09-16

Light source device

#386
20100226137
2010-09-09

LED lamp with heat dissipation structure

#387
20100220471
2010-09-02

Lighting arrangement

#388
20100214799
2010-08-26

Vehicular light source unit

#389
20100202151
2010-08-12

Illuminating device for vehicles

#390
20100202140
2010-08-12

Street lighting arrangement

#391
20100195326
2010-08-05

Apparatus, method, and system for highly controlled light distribution using multiple light sources

#392
20100188849
2010-07-29

LED LIGHTING FIXTURE

#393
20100188847
2010-07-29

Lamp holder

#394
20100157597
2010-06-24

LED lamp

#395
20100142201
2010-06-10

LIGHTING APPARATUS

#396
20100135006
2010-06-03

LED light group lamp

#397
20100134046
2010-06-03

LED replacement lamp and a method of replacing preexisting luminaires with LED lighting assemblies

#398
20100134017
2010-06-03

Liquid-cooled LED lighting device

#399
20100128484
2010-05-27

LED HEAT DISSIPATION STRUCTURE

#400
20100127637
2010-05-27

Removable LED light module for use in a light fixture assembly

#401
20100118534
2010-05-13

Modular LED flood light

#402
20100110683
2010-05-06

LED lamp

#403
20100110671
2010-05-06

Method, system, and apparatus for highly controlled light distribution from light fixture using multiple light sources (LEDs)

#404
20100103668
2010-04-29

Light emitting diode module, and light fixture and method of illumination utilizing the same

#405
20100087118
2010-04-08

Mounting arrangement and method for light emitting diodes

#406
20100085752
2010-04-08

LED lamp

#407
20100085746
2010-04-08

LED lamp

#408
20100073932
2010-03-25

LED lamp

#409
20100061076
2010-03-11

Illumination method and assembly

#410
20100053961
2010-03-04

LED assembly preventing electrostatic accumulation thereon

#411
20100053950
2010-03-04

LIGHTING APPARATUS HAVING LIGHT EMITTING DIODES FOR LIGHT SOURCE

#412
20100051976
2010-03-04

LED LIGHTING ASSEMBLY

#413
20100046226
2010-02-25

Light Fixture With An Adjustable Optical Distribution

#414
20100046208
2010-02-25

LED luminaire made with recycled materials

#415
20100039807
2010-02-18

LED lamp assembly

#416
20100002433
2010-01-07

LED illumination device and light engine thereof

#417
20100002430
2010-01-07

Independently detachable light-emitting diode light source module

#418
20100002410
2010-01-07

Versatile lighting apparatus and associated kit

#419
20090323348
2009-12-31

LED lamp with improved heat dissipating structure

#420
20090323347
2009-12-31

LED lamp including LED mounts with fin arrays

#421
20090323343
2009-12-31

LAMP BASE IMPROVEMENT OF A STREET LAMP

#422
20090323334
2009-12-31

Solid state linear array modules for general illumination

#423
20090323330
2009-12-31

Method, system and apparatus for highly controlled light distribution from light fixture using multiple light sources (LEDS)

#424
20090323327
2009-12-31

LED lamp including mounting plates with inclined portions

#425
20090318772
2009-12-24

Surgical lamp beam arrangement

#426
20090316404
2009-12-24

Outdoor LED lamp having a protective cover

#427
20090316403
2009-12-24

Led lamp

#428
20090310366
2009-12-17

Light emitting diode lens structure and an illumination apparatus incorporating with the LED lens structure

#429
20090303729
2009-12-10

Light Emitting Diode Lamp-Set

#430
20090303721
2009-12-10

Matrix LED street light gain structure

#431
20090296393
2009-12-03

LED lamp

#432
20090296386
2009-12-03

LED illuminator

#433
20090268477
2009-10-29

LED lamp

#434
20090268464
2009-10-29

LED lamp with heat sink

#435
20090268426
2009-10-29

Camera-mounted dimmable lighting apparatus

#436
20090268425
2009-10-29

Stand-mounted light panel for natural illumination in film, television or video

#437
20090264041
2009-10-22

SERIALLY CONTROLLABLE LED LIGHTING SYSTEMS

#438
20090262543
2009-10-22

Lamp housing for high-power LED street lamp

#439
20090257224
2009-10-15

LED lamp having a convenient replacement structure

#440
20090237931
2009-09-24

LED lamp assembly

#441
20090213595
2009-08-27

Light fixture assembly and LED assembly

#442
20090207609
2009-08-20

LED socket and replaceable LED assemblies

#443
20090195167
2009-08-06

Lighting device

#444
20090193640
2009-08-06

Apparatus for replacing a dome light in a fixture

#445
20090175053
2009-07-09

Connector, light source module having the connector, and planar light source device

#446
20090168430
2009-07-02

Light emitting diode illuminating device

#447
20090168418
2009-07-02

LED lamp

#448
20090161371
2009-06-25

Light emitter sub-assemblies especially containing an array of light emitting devices (LEDs) and modules containing such sub-assemblies which provide lighting apparatuses, especially light bars for mounting on a vehicle

#449
20090160302
2009-06-25

LED lighting lamp

#450
20090154182
2009-06-18

Overmolded circuit board and method

#451
20090154172
2009-06-18

LED ASSEMBLY WITH HEAT DISSIPATION STRUCTURE

#452
20090154166
2009-06-18

Light emitting diode for mounting to a heat sink

#453
20090147511
2009-06-11

Lumenairs having structurally and electrically integrated arrangements of quasi point light sources, such as LEDs

#454
20090141497
2009-06-04

Integrally embedded AC/DC double-headed lamp

#455
20090135581
2009-05-28

LED lamp

#456
20090116235
2009-05-07

Semiconductor solid-state light-source module and assembly having the same

#457
20090096341
2009-04-16

Projection module for a headlamp or an automobile light

#458
20090086488
2009-04-02

LED luminaire

#459
20090040782
2009-02-12

LED lighting device

#460
20090034257
2009-02-05

HIGH-POWER LIGHT EMITTING DIODE (LED) STREET LAMP AND BODY FRAME THEREOF

#461
20090027899
2009-01-29

Removable LED lamp holder with socket

#462
20090027883
2009-01-29

Lighting fixture

#463
20090016055
2009-01-15

HIGH-POWER LIGHT EMITTING DIODE (LED) STREET LAMP AND BODY FRAME THEREOF

#464
20080298058
2008-12-04

Cove Illumination Module and System

#465
20080291631
2008-11-27

Illumination unit

#466
20080285260
2008-11-20

Shelf light assembly

#467
20080278943
2008-11-13

Luminaire comprising LEDs

#468
20080259600
2008-10-23

Lighting apparatus with adjustable lenses or filters

#469
20080253120
2008-10-16

LIGHT-EMITTING DEVICE WITH POWER SUPPLY STRUCTURE

#470
20080219002
2008-09-11

LED lighting systems for product display cases

#471
20080212329
2008-09-04

Assembly of light emitting diodes for lighting applications

#472
20080157100
2008-07-03

Light-emitting diode assembly

#473
20080135690
2008-06-12

Mounting apparatus for indicator device

#474
20080130275
2008-06-05

LED socket and replaceable LED assemblies

#475
20080112161
2008-05-15

Solid-state strip lighting system for assembly efficiency and variable beam angle with integral heatsink

#476
20080099777
2008-05-01

Light-emitting devices and related systems

#477
20080094819
2008-04-24

Lighting Device

#478
20080080189
2008-04-03

LED illumination apparatus

#479
20080080188
2008-04-03

Modulized Assembly Of A Large-sized LED Lamp

#480
20080062699
2008-03-13

Mounting arrangement for light emitting diodes

#481
20080037258
2008-02-14

LED lamp assembly

#482
20080037257
2008-02-14

Light emitting diode (L.E.D.) lighting fixtures with emergency back-up and scotopic enhancement

#483
20080002399
2008-01-03

Modular LED lighting fixture

#484
20070291420
2007-12-20

Optical processing element

#485
20070285922
2007-12-13

Light-emitting device

#486
20070279909
2007-12-06

Heat-dissipating structure having multiple heat pipes for LED lamp

#487
20070274086
2007-11-29

Light emitting module and vehicle lamp

#488
20070268707
2007-11-22

LED array wafer lighting fixture

#489
20070259576
2007-11-08

Metal carrier for LEDs in composite lamps

#490
20070253198
2007-11-01

STREET LIGHT

#491
20070209566
2007-09-13

Two piece view port and light housing with integrated ballast and high intensity discharge lamp

#492
20070195528
2007-08-23

Matrix display using cassette light units

#493
20070189017
2007-08-16

Lamp

#494
20070169962
2007-07-26

LED base structure

#495
20070167054
2007-07-19

Car interior LED lamp adapter electrical connector structure

#496
20070165412
2007-07-19

Light-emitting-diode light holder assembly

#497
20070091620
2007-04-26

Power board and plug-in lighting module

#498
20070091604
2007-04-26

LED light assembly with LED connecting device

#499
20070076411
2007-04-05

Lighting device

#500
20070064425
2007-03-22

Adjustable LED luminaire

#501
20070058378
2007-03-15

Socket device

#502
20070047238
2007-03-01

Light emitter sub-assemblies especially containing an array of light emitting devices (LEDs) and modules containing such sub-assemblies which provide lighting apparatuses, especially light bars for mounting on a vehicle

#503
20070035965
2007-02-15

Light diffuser tube for an LED array

#504
20070030683
2007-02-08

Mounting arrangement for light emitting diodes

#505
20070001870
2007-01-04

Luminaire with LED(s) and method for operating the luminaire

#506
20060268555
2006-11-30

Utility lamp

#507
20060267028
2006-11-30

LED luminaire

#508
20060187660
2006-08-24

Backlight module having device for fastening lighting units

#509
20060181862
2006-08-17

Camera-mounted dimmable lighting apparatus

#510
20060146531
2006-07-06

Linear lighting apparatus with improved heat dissipation

#511
20060126319
2006-06-15

Stand-mounted light panel for natural illumination in film, television or video

#512
20060089017
2006-04-27

Signaling appliance, in particular a signaling column

#513
20060076672
2006-04-13

Magnetic attachment method for LED light engines

#514
20060072078
2006-04-06

Illumination unit having an LED and image projecting apparatus employing the same

#515
20060044840
2006-03-02

Light emitting module and lighting unit

#516
20060039140
2006-02-23

Multiple channel illumination system

#517
20060013004
2006-01-19

LED sideward emitting lamp

#518
20050286260
2005-12-29

Method of producing an LED rope light

#519
20050281033
2005-12-22

LED automotive headlamp

#520
20050276053
2005-12-15

Thermal management methods and apparatus for lighting devices

#521
20050270794
2005-12-08

Assembly for an illumination device

#522
20050269581
2005-12-08

Light emitting diode light source

#523
20050265019
2005-12-01

LED lighting systems for product display cases

#524
20050259409
2005-11-24

Camera-mounted semiconductor lighting apparatus

#525
20050258440
2005-11-24

Light emitting diode light source

#526
20050258439
2005-11-24

Light emitting diode light source

#527
20050254260
2005-11-17

Light positioning device

#528
20050243558
2005-11-03

LED assembly with reverse circuit board

#529
20050231948
2005-10-20

Lighting apparatus with adjustable lenses or filters

#530
20050225959
2005-10-13

Versatile lighting apparatus and associated kit

#531
20050189554
2005-09-01

Light emitting diode light source

#532
20050189550
2005-09-01

Light emitting diode light source

#533
20050185417
2005-08-25

LED luminaire with thermally conductive support

#534
20050168985
2005-08-04

Light device having changeable light members

#535
20050152128
2005-07-14

Switch plate lens assembly

#536
20050122742
2005-06-09

Led lamp tube

#537
20050122705
2005-06-09

Surface-mount semiconductor lighting apparatus

#538
20050117339
2005-06-02

Illuminating light string arrangement

#539
20050090124
2005-04-28

LED accent lighting units

#540
20050083704
2005-04-21

Versatile stand-mounted wide area lighting apparatus

#541
20050077525
2005-04-14

LED luminaire

#542
20050057929
2005-03-17

LED lamp

#543
20050024864
2005-02-03

Flashlight housing

#544
20050007791
2005-01-13

Lighting element with a light emitting device

#545
20050007033
2005-01-13

Strip lighting system incorporating light emitting devices

#546
18819698
2025-07-15

Luminous device and wearable object with the same

#547
18543303
2024-12-17

Flexible circuit board based lighting element driver for an automotive lighting system

#548
18500271
2024-06-04

LED device with magnetic attracting assembly and lighting device having the same

#549
18204283
2024-03-19

Arranging LED clusters in a luminaire light fixture

#550
18101384
2024-01-16

Portable light source for altering aesthetics of photochromatic dye-coated objects

#551
18091229
2023-08-08

LED filament lamp having a memory function

#552
18052593
2023-10-03

Light-emitting module and button structure and electronic device including the same

#553
17982549
2023-08-08

Deformable light emitting diode (LED) lamp configured to change light emitting angle by folding

#554
17836988
2023-09-19

Lamp

#555
17554584
2023-03-21

Lighting assembly

#556
17550871
2023-01-24

Multi-configuration lighting device

#557
17539197
2023-02-21

Apparatus for improving accessories

#558
17351099
2022-10-04

Voice-controlled speaker device with visual feedback

#559
17300253
2022-04-12

LED lamp with adaptable plug-in pin configuration

#560
17089615
2021-12-21

Apparatus for improving accessories

#561
16364571
2020-08-04

Indicator light assembly

#562
16268878
2019-08-13

Method and adaptor for converting a portable harp system lamp with a single up-socket to a plural down-socket LED lighting system

#563
16222809
2020-03-03

Uniformly emitting linear LED light source assembly and method

#564
15943744
2019-03-26

Outdoor lamp capable of changing colors

#565
15862050
2019-04-02

Printed circuit board mounting with tabs

#566
15861995
2019-03-26

Light fixture panning apparatus

#567
14994244
2018-01-16

Wall pack luminaire with hanging features for installation

#568
14970339
2019-03-26

Horizontal light guide based lighting fixture

#569
14817895
2018-11-20

System and method for providing LED lighting

#570
14607216
2015-12-29

Modular LED light Fixture

#571
14504705
2016-09-06

Thermal venting apparatus and method for LED modules