ClassID:

154994

F21V11/14 - CPC Classification

Classification description:

Screens not covered by groups , , or using diaphragms containing one or more apertures with many small apertures

Recent Application in this class:
#1
20260085814
2026-03-26

ELECTRONIC DEVICE

#2
20250352423
2025-11-20

LIGHT SOURCE FOR EMISSION OF PROJECTIONS INDICATING IDEAL FOOT PLACEMENT AND ORIENTATION RELATIVE TO A WALKING AID

#3
20250264200
2025-08-21

Illumination System for a Vehicle

#4
20250146647
2025-05-08

A LUMINOUS LIGHTING PANEL SYSTEM

#5
20250093016
2025-03-20

Lighting device providing an improved visibility

#6
20250093013
2025-03-20

LIGHTING DEVICE

#7
20240418335
2024-12-19

VEHICLE LAMP DEVICE

#8
20240410536
2024-12-12

LED FILAMENT WITH HEAT SINK

#9
20240167668
2024-05-23

Stage lighting assembly with perforated layer

#10
20240151383
2024-05-09

Vehicle lamp

#11
20240102626
2024-03-28

Motor-vehicle lighting module

#12
20240077186
2024-03-07

Modular system for indirect illumination

#13
20240003520
2024-01-04

ILLUMINATED SUBSTRATE WITH PERFORATIONS

#14
20230419863
2023-12-28

Video display device

#15
20230213173
2023-07-06

ELECTRONIC DEVICE

#16
20230082216
2023-03-16

Selectively illuminable metallic looking trims and their methods of manufacture

#17
20230047462
2023-02-16

Image projection lighting assembly

#18
20230015521
2023-01-19

LIGHT-TRANSMITTING METAL PANEL WITH MICRO MATRIX PATTERN AND A LIGHT-EMITTING DEVICE THEREOF

#19
20220410594
2022-12-29

Suction apparatus and printing apparatus

#20
20220379807
2022-12-01

VEHICLE LIGHTING DEVICE AND VEHICLE INCLUDING THE SAME

#21
20220334612
2022-10-20

Disappearing button or slider

#22
20220290844
2022-09-15

Lighting device having light-transmissive cover layer between a lens array and a light source array

#23
20220275927
2022-09-01

Control means for vortex flame device

#24
20220163188
2022-05-26

Keyboard device and backlight module thereof

#25
20220120406
2022-04-21

Lamp for vehicle

#26
20220065425
2022-03-03

Lighting device

#27
20220026038
2022-01-27

Lamp for vehicle

#28
20220010942
2022-01-13

Lighting device

#29
20210387570
2021-12-16

Selectively illuminable metallic looking trims and their methods of manufacture

#30
20210358109
2021-11-18

Lighting for defect inspection of sheet-shaped objects, defect inspection apparatus for sheet-shaped objects, and method of defect inspection of sheet-shaped objects

#31
20210356097
2021-11-18

Toroidal non-glary luminaire

#32
20210180770
2021-06-17

Electronic device

#33
20210156542
2021-05-27

Lamp with moving pattern illumination

#34
20210109567
2021-04-15

Disappearing button or slider

#35
20210010669
2021-01-14

Lighting module, kit and panel

#36
20200209636
2020-07-02

Pointer and inkjet printer including pointer

#37
20200198173
2020-06-25

Decorative member and manufacturing method of decorative member

#38
20200106869
2020-04-02

Smart light guide battery cover and mobile terminal

#39
20200049338
2020-02-13

Laser based visual effect device and system

#40
20190316756
2019-10-17

Display unit, display apparatus containing at least one display unit, and use of the display unit and the display apparatus

#41
20190277474
2019-09-12

Screen printed lens

#42
20190249849
2019-08-15

Light fixture with accessible electronics housing

#43
20190137087
2019-05-09

Laser based visual effect device and system

#44
20190079610
2019-03-14

Disappearing button or slider

#45
20190078751
2019-03-14

Method for obtaining a luminous device the turned-off aspect of which is different from the turned-on aspect

#46
20190063729
2019-02-28

Dimensionally adjustable luminaire housing

#47
20190049092
2019-02-14

LIGHT FIXTURE WITH FABRIC LAYER HAVING PRINTED DOTS

#48
20190041035
2019-02-07

LIGHTING DEVICE WITH SPARKLING EFFECT

#49
20190032891
2019-01-31

Lighting device with sparkling effect

#50
20180363879
2018-12-20

Screen printed shield

#51
20180266661
2018-09-20

LIGHT-PERMEABLE FIXING COMPONENT

#52
20180045396
2018-02-15

Backlight module

#53
20180017234
2018-01-18

Laser spot light with twinkling function

#54
20170307177
2017-10-26

LIGHTING ASSEMBLY COMPRISING A SHUTTER THAT CONSISTS OF A PLURALITY OF APERTURES

#55
20170184273
2017-06-29

Input component, sensor sheet, and decorative component

#56
20170130929
2017-05-11

Light fixture with fabric layer having printed dots

#57
20170114982
2017-04-27

PRODUCTS WITH A PATTERNED LIGHT-TRANSMISSIVE PORTION

#58
20170082259
2017-03-23

Arrangement for generating light effects having a shadowing function

#59
20170067621
2017-03-09

Lighting apparatus having a perforated panel

#60
20170030538
2017-02-02

Luminaire for crosswalk, method for making, and method for controlling

#61
20170023210
2017-01-26

Device for shaping light beams emitted by lighting fixtures

#62
20170003783
2017-01-05

Disappearing button or slider

#63
20160367059
2016-12-22

Scintillating Lighted Ornament

#64
20160363313
2016-12-15

Ceiling fan structure with led lamp

#65
20160363289
2016-12-15

Iris diaphragm system

#66
20160347243
2016-12-01

Mood lamp for vehicle

#67
20160290602
2016-10-06

HOUSING OF ELECTRONIC DEVICE

#68
20160186942
2016-06-30

Sound absorbing lighting panel and modular surface system

#69
20160123547
2016-05-05

LUMINAIRE FOR CROSSWALK

#70
20160076737
2016-03-17

Backlight module with optical control film

#71
20160040870
2016-02-11

Light emitting diode (LED) display for a portable communication device

#72
20160010811
2016-01-14

Thin luminaire

#73
20150377425
2015-12-31

Lighting device

#74
20150260387
2015-09-17

NIGHT LIGHTING SYSTEM, METHOD AND COMPONENT KIT

#75
20150109765
2015-04-23

Light-emitting acoustic building element

#76
20140362579
2014-12-11

Optical plate for lighting, and lighting apparatus using same

#77
20140321901
2014-10-30

Light-permeable fixing component

#78
20140321125
2014-10-30

LED bulb and illumination device

#79
20140299408
2014-10-09

Optical acoustic panel

#80
20140292182
2014-10-02

LED lamp with cover having through holes

#81
20140218964
2014-08-07

Lighting module

#82
20140210333
2014-07-31

Lighting device

#83
20140043820
2014-02-13

BULB LAMP STRUCTURE

#84
20140029264
2014-01-30

Decorative light

#85
20130321943
2013-12-05

OPTICAL PANEL AND PROCESSING METHOD THEREOF

#86
20130285559
2013-10-31

Fluorescent screen and image display device comprising same

#87
20130223044
2013-08-29

Products with a patterned light-transmissive portion

#88
20130170202
2013-07-04

LED illuminating device

#89
20130128570
2013-05-23

SECONDARY OPTICAL APPARATUS FOR A CIRCULAR LED ARRAY

#90
20130114267
2013-05-09

Converging illuminant device

#91
20130114256
2013-05-09

Light-emitting diode light source

#92
20130114252
2013-05-09

Illumination device, light source, and light module

#93
20130107519
2013-05-02

Lighting apparatus

#94
20130100696
2013-04-25

Surface light source

#95
20130083537
2013-04-04

ACOUSTICALLY TRANSPARENT LUMINAIRE LENS FOR MEDIA ASSEMBLIES

#96
20130077345
2013-03-28

Planar light source device and illumination apparatus

#97
20130070440
2013-03-21

OLED Light Panel in Combination with a Gobo

#98
20130058094
2013-03-07

Versatile beam and wash optical system for an automated luminaire

#99
20130058074
2013-03-07

HANDRAIL WITH ILLUMINATION FUNCTION

#100
20130044480
2013-02-21

Surface illumination fixture and surface illumination device

#101
20130044475
2013-02-21

Luminaires and lighting structures

#102
20130039076
2013-02-14

Layered dimmer system

#103
20130010465
2013-01-10

Light emitting bulb

#104
20120327653
2012-12-27

Luminaire having a set of lamellae

#105
20120273663
2012-11-01

LUMINAIRE AND LANTERN

#106
20120268688
2012-10-25

Surface light source unit, surface illumination device, and liquid crystal display device

#107
20120230020
2012-09-13

Daylighting devices with auxiliary lighting system and light turning features

#108
20120218752
2012-08-30

LIGHT SOURCE MODULE AND OPTICAL MEMBER

#109
20120182732
2012-07-19

Lighting device and lamp comprising said lighting device

#110
20120155071
2012-06-21

Surface illumination method using point light source, linear light source device, and surface illumination device using linear light source device

#111
20120085732
2012-04-12

Layered dimmer system

#112
20110233593
2011-09-29

Illuminating apparatus

#113
20110176303
2011-07-21

Double-sided LED lamp

#114
20110110081
2011-05-12

LED light fixture

#115
20110110070
2011-05-12

REFLECTING CAP FOR ENHANCING ILLUMINANCE OF ILLUMINATION

#116
20110018012
2011-01-27

LED lighting device

#117
20100238657
2010-09-23

Decorative lamp

#118
20100103116
2010-04-29

Disappearing button or slider

#119
20100061098
2010-03-11

Lamp

#120
20100039799
2010-02-18

COMBINED DAYLIGHT ELECTRIC LIGHT FIXTURE FOR BUILDINGS USING ELECTROCHROMIC AND MECHANICAL METHODS

#121
20100014291
2010-01-21

Lighting device

#122
20090316416
2009-12-24

Layered dimmer system

#123
20090296048
2009-12-03

Lighted image rendering lamp

#124
20090290336
2009-11-26

LIGHTING DEVICE AND LIGHTING SYSTEM

#125
20090279297
2009-11-12

Door frame mounted reflector system for fluorescent troffer

#126
20090207611
2009-08-20

Lighting Device

#127
20090167206
2009-07-02

LIGHTING DEVICE

#128
20090122551
2009-05-14

System of, and method for, indirect lighting

#129
20090073696
2009-03-19

Dimming device for a searchlight

#130
20090034044
2009-02-05

Light source shining through a template on to a base

#131
20080304250
2008-12-11

Thin luminaire for general lighting applications

#132
20080298072
2008-12-04

LED lamp assembly

#133
20080285267
2008-11-20

Light control device exhibiting batwing luminous intensity distributions in upper and lower hemispheres

#134
20080259609
2008-10-23

LED lamp assembly

#135
20080239751
2008-10-02

LED lamp assembly

#136
20080239750
2008-10-02

LED lamp assembly

#137
20080101060
2008-05-01

Portable reduced-emissions work light

#138
20080094831
2008-04-24

PLANE LIGHT-SOURCE DEVICE

#139
20080030990
2008-02-07

Lighting System Comprising a Mask with Small Apertures

#140
20070253222
2007-11-01

Nightlight with rotatable image drum

#141
20070211474
2007-09-13

Lampshade assembly

#142
20070147048
2007-06-28

Illumination device having light sources and angled reflection body

#143
20070133212
2007-06-14

Illuminating device

#144
20070008731
2007-01-11

Mounting system for a light fixture

#145
20060245178
2006-11-02

Built-in light

#146
20060227566
2006-10-12

Structure of a vehicle lamp

#147
20060077665
2006-04-13

Diffuser shield and lighting system for uniform illumination

#148
20060044826
2006-03-02

Illumination system

#149
20060034089
2006-02-16

Lighting apparatus

#150
20050259428
2005-11-24

Light housing and system for providing a glittering light effect

#151
20050226001
2005-10-13

Luminous diffuser with differentiated light emitting parts for lighting equipment

#152
20050225999
2005-10-13

Projector lamp headlight with chromatic aberration correction

#153
20050201102
2005-09-15

Low profile direct/indirect luminaires

#154
20050180132
2005-08-18

System of, and method for, indirect lighting

#155
20050117331
2005-06-02

Light housing

#156
20050057932
2005-03-17

Adjustable reflector device

#157
18397995
2024-06-04

Projection device for generating meteor lighting effect and projection lamp for generating meteor lighting effect

#158
17981324
2023-07-04

Projecting device for generating light effect of galactic starry sky and projecting lamp

#159
17665044
2023-06-20

Restraint with indicator area

#160
17232543
2023-03-21

LED lighting element and method of manufacturing same

#161
17183885
2021-11-16

Luminous keyboard and backlight module thereof

#162
16904603
2022-03-15

Safety restraint

#163
15687975
2019-01-01

Illuminating undergarment and method of use

#164
15408215
2020-03-17

Illumination systems within fabric-based devices

#165
15270313
2018-06-26

Modular multi-aperture reflector sheets for light distribution and control

#166
14965541
2018-09-18

Screen printed shield

#167
14828362
2017-03-28

Systems, methods and devices for an LED lighting module with a light transmissive cover

#168
13539548
2015-10-13

Light filtering system