ClassID:

154932

F21V5/00 - page 2 - CPC Classification

Classification description:

Refractors for light sources

Recent Application in this class:
#301
20130258697
2013-10-03

POLYHEDRON TYPE LAMP FOR VEHICLE

#302
20130257259
2013-10-03

LED lamp including heat dissipator

#303
20130250596
2013-09-26

Optical component for illumination purposes

#304
20130242556
2013-09-19

Lighting apparatus having a housing to accomodate a removable diffuser

#305
20130235561
2013-09-12

Bezel-free display device using directional backlighting

#306
20130223055
2013-08-29

Low profile light having elongated reflector and associated methods

#307
20130214313
2013-08-22

Diffuser for LED light sources

#308
20130208501
2013-08-15

Light emitting diode lighting system having haze-changeable film

#309
20130208479
2013-08-15

Animation and GOBO forming means for illumination device

#310
20130188356
2013-07-25

LED lighting assembly and method of lighting for a merchandise display

#311
20130170212
2013-07-04

Underwater LED lights

#312
20130155678
2013-06-20

LED device for wide beam generation and method of making the same

#313
20130148349
2013-06-13

Lighting device and associated method

#314
20130128188
2013-05-23

Backlight unit and liquid crystal display device using said backlight unit

#315
20130120997
2013-05-16

APPARATUS AND METHOD FOR DIFFUSING LIGHT BY RETROFITING PRE-EXISTING LIGHT FIXTURES

#316
20130120963
2013-05-16

Low profile light having concave reflector and associated methods

#317
20130088877
2013-04-11

LIGHTING DEVICE AND COMPONENT

#318
20130088859
2013-04-11

Lighted display having portions printed with a coating containing light bending particles

#319
20130063955
2013-03-14

LAMINATE STRUCTURE WITH EMBEDDED CAVITIES AND RELATED METHOD OF MANUFACTURE

#320
20130051031
2013-02-28

REFLECTIVE STREET LIGHT WITH WIDE DIVERGENCE ANGLE

#321
20130051012
2013-02-28

Recessed light having a base body and a dome-shaped reflector

#322
20130039040
2013-02-14

LED streetlamp device

#323
20130033863
2013-02-07

Linear lighting system

#324
20130027917
2013-01-31

LED explosion-proof light

#325
20130025674
2013-01-31

LAMINATE STRUCTURE WITH EMBEDDED CAVITIES FOR USE WITH SOLAR CELLS AND RELATED METHOD OF MANUFACTURE

#326
20130010476
2013-01-10

Lens and trim attachment structure for solid state downlights

#327
20130003383
2013-01-03

Apparatus for controlling the re-distribution of light emitted from a light-emitting diode

#328
20130003361
2013-01-03

LED lightbulb

#329
20120300470
2012-11-29

Variable shaped lamp shade of LED lamp

#330
20120300468
2012-11-29

Variable shaped lamp shade of LED lamp

#331
20120287631
2012-11-15

Thin flat panel LED luminaire

#332
20120268949
2012-10-25

Free-form catadioptric illumination lens

#333
20120262906
2012-10-18

LED LIGHT

#334
20120257394
2012-10-11

Lighting fixtures having illuminated crystal panels and methods for providing illumination

#335
20120248334
2012-10-04

Refractive Index Matching In Capillary Illumination

#336
20120236586
2012-09-20

LED LIGHT GUIDE STRUCTURE

#337
20120218554
2012-08-30

Axial illumination for capillary electrophoresis

#338
20120195059
2012-08-02

Lighting fixture having an optical wave guide and a descartes lens or descartes reflector

#339
20120162978
2012-06-28

Gradient optics for controllable light distribution for LED light sources

#340
20120155081
2012-06-21

Luminaire and optical component

#341
20120147621
2012-06-14

Lighting device having a lens including a plurality of interconnected elongated light-guiding elements

#342
20120147591
2012-06-14

Lighting device

#343
20120134133
2012-05-31

LED illumination lamp bulb with internal reflector

#344
20120106144
2012-05-03

LED tube lamp

#345
20120092876
2012-04-19

Variable shaped lamp shade of LED lamp

#346
20120057351
2012-03-08

LED lighting fixture

#347
20120057336
2012-03-08

Gradient optics for even light distribution of led light sources

#348
20110297220
2011-12-08

LAMINATE STRUCTURE WITH EMBEDDED CAVITIES FOR USE WITH SOLAR CELLS AND RELATED METHOD OF MANUFACTURE

#349
20110296726
2011-12-08

LAMINATE STRUCTURE WITH EMBEDDED CAVITIES AND RELATED METHOD OF MANUFACTURE

#350
20110291569
2011-12-01

Lighting apparatus using light-emitting diode

#351
20110278474
2011-11-17

Axial Illumination for Capillary Electrophoresis

#352
20110235322
2011-09-29

LED based high-intensity light with secondary diffuser

#353
20110216538
2011-09-08

LED-based lighting fixtures for surface illumination with improved heat dissipation and manufacturability

#354
20110208489
2011-08-25

Method of designing optical systems and corresponding optical system

#355
20110188244
2011-08-04

Gap member, lens and lighting device having the same

#356
20110188241
2011-08-04

Lighting system with light-emitting diodes and securing structure

#357
20110157900
2011-06-30

Recessed lighting light bulb cover

#358
20110143446
2011-06-16

Axial Illumination for Capillary Electrophoresis

#359
20110141747
2011-06-16

BULB FOR ELECTRIC LAMP

#360
20110116274
2011-05-19

ACCESSORY SERVING AS DECORATION AND DECORATION SUPPORT FOR LIGHT-EMITTING DIODE (LED) BULB STRING

#361
20110103057
2011-05-05

Focused lighting device

#362
20110090684
2011-04-21

LED-based lighting fixtures for surface illumination with improved heat dissipation and manufacturability

#363
20110063873
2011-03-17

TRANSREFLECTORS, TRANSREFLECTOR SYSTEMS AND DISPLAYS AND METHODS OF MAKING TRANSREFLECTORS

#364
20110063821
2011-03-17

Lighting system for vehicle maintenance platform

#365
20110042700
2011-02-24

Diffuser for LED light sources

#366
20110032712
2011-02-10

Illumination system

#367
20110019405
2011-01-27

STREET LAMP

#368
20100321692
2010-12-23

Refractive index matching in capillary illumination

#369
20100296279
2010-11-25

TABLE LAMP WITH AN ADJUSTABLE PROJECTING AREA

#370
20100277926
2010-11-04

Light guiding diffuser

#371
20100277909
2010-11-04

Formed lighting fixtures

#372
20100277908
2010-11-04

LED lighting assembly

#373
20100254126
2010-10-07

LED-based lighting module for emitting white light with easily adjustable color temperature

#374
20100238657
2010-09-23

Decorative lamp

#375
20100226127
2010-09-09

Light mixing optics and systems

#376
20100148688
2010-06-17

Lamp module and lighting device comprising such a lamp module

#377
20100128485
2010-05-27

Custom assembly light-emitting module

#378
20100128483
2010-05-27

LED LUMINAIRE

#379
20100085764
2010-04-08

Light distribution panel having light distribution curves formed of multiple faces

#380
20100080017
2010-04-01

Uniformly lighting a cylindrical cavity via a prism

#381
20100079986
2010-04-01

Transparent Light-influencing Plate and a Luminaire with Such a Plate

#382
20100079985
2010-04-01

Lighting system for vehicle maintenance platform

#383
20100027240
2010-02-04

Lighting device

#384
20100008089
2010-01-14

Lighting fixture

#385
20090305426
2009-12-10

AXIAL ILLUMINATION FOR CAPILLARY ELECTROPHORESIS

#386
20090290218
2009-11-26

TRANSREFLECTORS, TRANSREFLECTOR SYSTEMS AND DISPLAYS AND METHODS OF MAKING TRANSREFLECTORS

#387
20090279301
2009-11-12

Electronic device and heat dissipation unit thereof

#388
20090257220
2009-10-15

Plastic LED bulb

#389
20090256496
2009-10-15

Light-emitting device

#390
20090250829
2009-10-08

Methods of cutting or forming cavities in a substrate for use in making optical films, components or wave guides

#391
20090213612
2009-08-27

Illumination device

#392
20090128813
2009-05-21

Refractive Index Matching in Capillary Illumination

#393
20090086480
2009-04-02

LAMP

#394
20090027918
2009-01-29

Transreflectors, transreflector systems and displays and methods of making transreflectors

#395
20090027672
2009-01-29

Axial Illumination for Capillary Electrophoresis

#396
20080304283
2008-12-11

Transreflectors, transreflector systems and displays and methods of making transreflectors

#397
20080278941
2008-11-13

LED-based lighting fixtures for surface illumination with improved heat dissipation and manufacturability

#398
20080239753
2008-10-02

TRANSREFLECTORS, TRANSREFLECTOR SYSTEMS AND DISPLAYS AND METHODS OF MAKING TRANSREFLECTORS

#399
20080205065
2008-08-28

Luminaire and a lighting panel for a luminaire

#400
20080192470
2008-08-14

Luminous assembly having a fiber-formed shaped part

#401
20080137378
2008-06-12

Night lamp

#402
20080130282
2008-06-05

Lighting assembly and lighting method

#403
20080130281
2008-06-05

Lighting device and lighting method

#404
20080112157
2008-05-15

Underwater pool light

#405
20080062702
2008-03-13

APPARATUS AND METHOD AS WELL AS EQUIPMENT FOR TESTING IMAGE SENSORS

#406
20080043474
2008-02-21

Illuminable novelty device

#407
20080025032
2008-01-31

Aircraft light source with at least one light-emitting diode and a diffuser

#408
20070236944
2007-10-11

LIGHT DIFFUSER PLATE

#409
20070187852
2007-08-16

Methods of making transreflectors

#410
20070177393
2007-08-02

Illumination device

#411
20070159831
2007-07-12

Illumination device

#412
20070103911
2007-05-10

Lighting device

#413
20070064414
2007-03-22

Formed lighting fixtures

#414
20070053193
2007-03-08

METHOD AND SYSTEM FOR PROVIDING INDIRECT LIGHTING

#415
20070053186
2007-03-08

Refractive index matching in capillary illumination

#416
20070019417
2007-01-25

Pattern decoration having diffuse ray

#417
20060262557
2006-11-23

Transreflectors, transreflector systems and displays and methods of making transreflectors

#418
20060187450
2006-08-24

Axial illumination for capillary electrophoresis

#419
20060176709
2006-08-10

Field aiming light fixtures by using imprinted ring on fixture lens

#420
20060126327
2006-06-15

Transreflectors, transreflector systems and displays and methods of making transreflectors

#421
20060067074
2006-03-30

Dynamic decoration light

#422
20060056179
2006-03-16

Light string having a printed circuit board and using a cladding to scatter light from light emitting diodes to present a neon light effect

#423
20060034077
2006-02-16

White light bulb assembly using LED as a light source

#424
20060033431
2006-02-16

Diode lens

#425
20060002111
2006-01-05

Apparatus and method for safe illumination of fine art works

#426
20050243560
2005-11-03

Dazzling light device

#427
20050231950
2005-10-20

Illumination device for simulation of neon lighting

#428
20050224074
2005-10-13

Day lighting device

#429
20050183355
2005-08-25

Decorative luminous panel assembly and its support

#430
20050152127
2005-07-14

LED lamp apparatus

#431
20050122717
2005-06-09

Formed lighting fixtures

#432
20050024849
2005-02-03

Methods of cutting or forming cavities in a substrate for use in making optical films, components or wave guides

#433
20050002192
2005-01-06

Apparatus and method for safe illumination of fine art works

#434
18919678
2025-12-09

Lens module and car light having the same

#435
18823744
2025-09-02

Downlight

#436
18598061
2025-03-18

Casing assembly and monitor

#437
18525897
2024-09-10

Light source device and light string

#438
18234348
2023-12-19

Backlight module and display device

#439
17971659
2023-09-19

Downlight with multiple angles

#440
17843540
2023-04-18

Building egress lighting apparatus, system, method and computer program product

#441
17742681
2023-03-21

Accent lighting based display systems and associated methods thereof

#442
17659657
2022-10-11

Optical apparatus with tilted light source

#443
16599253
2020-08-25

Wearable and illuminating wings

#444
16507095
2020-04-14

Art lamp with optical application

#445
15136756
2019-01-29

Apparatus for providing off-axis illumination

#446
13616999
2015-07-14

System for producing a slender illumination pattern from a light emitting diode