ClassID:

205680

H01J61/33 - CPC Classification

Classification description:

Gas-discharge or vapour-discharge lamps; Details; Vessels; Containers Special shape of cross-section, e.g. for producing cool spot

Recent Application in this class:
#1
20250021009
2025-01-16

AN ASSEMBLY FOR A LASER-OPERATED LIGHT SOURCE AND METHOD OF USE

#2
20220262617
2022-08-18

Excimer lamp

#3
20210272792
2021-09-02

Excimer lamp

#4
20210159065
2021-05-27

Short-arc discharge lamp

#5
20200152442
2020-05-14

Light-emitting tube array-type light source device

#6
20190244802
2019-08-08

UV mercury low-pressure lamp with amalgam deposit

#7
20190108994
2019-04-11

Dual parabolic laser driven sealed beam lamp

#8
20170263433
2017-09-14

Dual parabolic laser driven sealed beam lamps

#9
20170148623
2017-05-25

Light-emitting device

#10
20170125236
2017-05-04

Light source

#11
20170052437
2017-02-23

Discharge lamp, light source device, and projector

#12
20170040153
2017-02-09

Apparatus and a method for operating a variable pressure sealed beam lamp

#13
20160351383
2016-12-01

Apparatus and a method for operating a sealed beam lamp containing an ionizable medium

#14
20160086788
2016-03-24

Elliptical and dual parabolic laser driven sealed beam lamps

#15
20150332908
2015-11-19

Laser driven sealed beam lamp

#16
20140367592
2014-12-18

Gas refraction compensation for laser-sustained plasma bulbs

#17
20140333200
2014-11-13

Optimized HID arc tube geometry

#18
20140265831
2014-09-18

Multi-spectral electrodeless ultraviolet light source, lamp module, and lamp system

#19
20140187116
2014-07-03

Arc tube device and stem structure for electrodeless plasma lamp

#20
20140175975
2014-06-26

CERAMIC METAL HALIDE LAMPS WITH CONTROLLED COLD SPOT

#21
20140153230
2014-06-05

Light-extraction apparatus for an optical-film lighting set having a visible-light coating

#22
20140042889
2014-02-13

Discharge lamp with high color temperature

#23
20140015396
2014-01-16

GAS-DISCHARGE LAMP

#24
20130278130
2013-10-24

TEMPERATURE CONTROL OF ARC TUBE OF FLUORESCENT LAMP

#25
20130099662
2013-04-25

Metal halide lamp with ceramic discharge tube

#26
20130040529
2013-02-14

Method of manufacturing an electrode-less incandescent bulb

#27
20120274207
2012-11-01

LAMP

#28
20120262060
2012-10-18

Environmentally friendly metal halogen lamp comprising burner made of quartz glass or ceramic glass

#29
20120176028
2012-07-12

Arc tube device and stem structure for electrodeless plasma lamp

#30
20120168648
2012-07-05

Elliptical light source for ultraviolet (UV) curing lamp assemblies

#31
20120139414
2012-06-07

Vehicle discharge lamp

#32
20110316406
2011-12-29

Ceramic arc tube for a discharge lamp and method of making same

#33
20110298368
2011-12-08

Discharge chamber for high intensity discharge lamp

#34
20110298367
2011-12-08

Arc shaped discharge chamber for high intensity discharge automotive lamp

#35
20110298366
2011-12-08

HIGH INTENSITY DISCHARGE ARC TUBE AND ASSOCIATED LAMP ASSEMBLY

#36
20110298365
2011-12-08

Compact metal halide lamp with salt pool container at its arc tube endparts

#37
20110175526
2011-07-21

Discharge vessel and high intensity discharge lamp having such discharge vessel

#38
20110156582
2011-06-30

Discharge lamp with improved discharge vessel

#39
20110101850
2011-05-05

Quick start shielded fluorescent lamp and method for producing the same

#40
20110074286
2011-03-31

High-pressure discharge lamp for operation with longitudinal acoustic modulation

#41
20110031880
2011-02-10

STREET LIGHTING LAMP WITH LONG LIFE, HIGH EFFICIENCY, AND HIGH LUMEN MAINTENANCE

#42
20110006223
2011-01-13

RADIATION SOURCE ASSEMBLY AND FLUID TREATMENT SYSTEM

#43
20100219754
2010-09-02

Electrodeless bulb having improved dimensions for light emission

#44
20100213860
2010-08-26

HIGH-PRESSURE LAMP AND ASSOCIATED OPERATING METHOD FOR RESONANT OPERATION OF HIGH-PRESSURE LAMPS IN THE LONGITUDINAL MODE AND ASSOCIATED SYSTEM

#45
20100141138
2010-06-10

Low power discharge lamp with high efficacy

#46
20100109529
2010-05-06

ARCTUBE FOR INDUCTION HIGH INTENSITY DISCHARGE LAMP

#47
20100052531
2010-03-04

Metal halide lamp comprising an ionisable salt filling

#48
20100039018
2010-02-18

HOT CATHODE LOW PRESSURE DISCHARGE LAMP

#49
20100013368
2010-01-21

BULB-TYPE FLUORESCENT LAMP

#50
20090256480
2009-10-15

LAMP AND LIQUID CRYSTAL DISPLAY HAVING THE SAME

#51
20090230866
2009-09-17

NEW MULTI-TUBE TYPE POWER-SAVING LAMP TUBE

#52
20090230838
2009-09-17

Fluorescent lamp and lighting unit

#53
20090218947
2009-09-03

Xenon lamps

#54
20090218924
2009-09-03

LIGHT SOURCE FOR ULTRAVIOLET RAY IRRADIATION

#55
20090200909
2009-08-13

SINGLE BASE FLUORESCENT LAMP AND ILLUMINATION DEVICE

#56
20090160342
2009-06-25

HOT CATHODE DISCHARGE LAMP, LAMP UNIT AND DISPLAY APPARATUS

#57
20090134761
2009-05-28

GAS DISCHARGE LAMP HAVING A COLD SPOT OUTSIDE ITS TRANSLUCENT ENVELOPE

#58
20090121633
2009-05-14

METAL HALIDE LAMP

#59
20090073682
2009-03-19

Light source and backlight module with the same

#60
20090072753
2009-03-19

Fluorescent tube having an increasing internal diameter, a method of driving the fluorescent tube, an illuminating device for display device, and a display device having the illuminating device

#61
20090058299
2009-03-05

Excimer lamp

#62
20090051264
2009-02-26

FLUORESCENT LAMP TUBE

#63
20090027907
2009-01-29

LAMP WITH REFLECTIVE COATING

#64
20090027875
2009-01-29

FLUORESCENT LAMP, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY DEVICE

#65
20080231160
2008-09-25

Universal cooling points compact fluorescent lamps

#66
20080203921
2008-08-28

Single-ended ceramic discharge lamp

#67
20080122361
2008-05-29

Faceted ceramic hid lamp

#68
20070290599
2007-12-20

FLAT FLUORESCENT LAMP AND LIQUID CRYSTAL DISPLAY DEVICE THEREOF

#69
20070216310
2007-09-20

Direct-current high voltage discharge bulb for vehicle lamp

#70
20070188074
2007-08-16

Flat fluorescent lamp and display device including the same

#71
20070152596
2007-07-05

Lamp provided with external electrode section having different configuration than emitter section and backlight incorporating the lamp for use in liquid crystal displays

#72
20070132355
2007-06-14

Low profile, low loss closed-loop electrodeless fluorescent lamp

#73
20070103645
2007-05-10

Projector

#74
20070063655
2007-03-22

Lamp for a motor vehicle headlight

#75
20070046167
2007-03-01

Design of high power pulsed flash lamps

#76
20070018584
2007-01-25

Discharge bulb

#77
20070018582
2007-01-25

DISCHARGE BULB

#78
20070018580
2007-01-25

Lamp for a motor vehicle headlight

#79
20070007896
2007-01-11

Metal halide lamp and vehicle headlamp

#80
20060261723
2006-11-23

Fluorescent lamp for use in a backlight unit and liquid crystal display device

#81
20060255742
2006-11-16

High-pressure gas discharge lamp with an asymmetrical discharge space

#82
20060226754
2006-10-12

Lamp with single-sided socket

#83
20060170361
2006-08-03

Single-ended Arc Discharge Vessel with a Divider Wall

#84
20060152160
2006-07-13

High-pressure mercury vapor discharge lamp with a space

#85
20060138963
2006-06-29

Method of operating an arc discharge lamp and a lamp in which a salt reservoir site is locally cooled to provide a condensation site for iodine remote from the lamp's electrodes

#86
20060119763
2006-06-08

Backlight assembly and liquid crystal display device having the same

#87
20060119273
2006-06-08

Metal halide lamp

#88
20060108911
2006-05-25

Surface light source device and backlight unit having the same

#89
20060103314
2006-05-18

Electrodeless fluorescent lamp with controlled cold spot temperature

#90
20060087241
2006-04-27

High-power discharge lamp

#91
20060033439
2006-02-16

Xenon lamps having enhanced light output and elliptical envelope

#92
20050253522
2005-11-17

Dielectric barrier discharge lamp

#93
20050168148
2005-08-04

Optical control of light in ceramic arctubes

#94
20050156528
2005-07-21

Metal halide lamp and lighting apparatus using the same

#95
20050104522
2005-05-19

Compact self-ballasted fluorescent lamp, fluorescent lamp and helical glass tube

#96
20050083695
2005-04-21

Compact high-brightness fluorescent lamp system

#97
20050007020
2005-01-13

Automotive discharge bulb and automotive headlamp

#98
17811537
2023-06-20

Ultraviolet lamp tube and gas discharge UV lamp