ClassID:

205742

H01J65/044 - CPC Classification

Classification description:

Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel; Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by a separate microwave unit

Recent Application in this class:
#1
20260031316
2026-01-29

METHOD AND APPARATUS FOR LIGHT GENERATION

#2
20240412968
2024-12-12

Microwave-excited light source device

#3
20240321568
2024-09-26

SINGLE-SIDE STOPPING AND SHOCK ABSORBING LAMP SLEEVE AND ELECTRODELESS LAMP ILLUMINATION DEVICE USING THE SAME

#4
20230360902
2023-11-09

PHOTOREACTOR AND SOURCE FOR GENERATING UV AND VUV

#5
20230230803
2023-07-20

SEMICONDUCTOR REACTION CHAMBER

#6
20230162968
2023-05-25

Plasma light engine

#7
20230082751
2023-03-16

Tubular electrodeless lamp

#8
20210257206
2021-08-19

A PLASMA LIGHT SOURCE WITH LOW METAL HALIDE DOSE

#9
20200357628
2020-11-12

Microwave discharge lamp

#10
20190139753
2019-05-09

Ultraviolet lamp systems and methods of operating and configuring the same

#11
20190096656
2019-03-28

Electrodeless lamp system and methods of operation

#12
20170271142
2017-09-21

Plasma illumination device with microwave pump

#13
20170170002
2017-06-15

Electrodeless lamp

#14
20170125236
2017-05-04

Light source

#15
20170047190
2017-02-16

Microwave powered lamp with optimized cooling for different bulb chemistries

#16
20160172181
2016-06-16

Illuminant and operating method therefor

#17
20160042828
2016-02-11

Ultraviolet systems and methods for irradiating a substrate

#18
20160027634
2016-01-28

Lamp

#19
20160005589
2016-01-07

Extended microwave powered lamp

#20
20160005588
2016-01-07

Plasma light source, inspection apparatus including plasma light source, and method of generating plasma light

#21
20150371842
2015-12-24

SULFUR LAMP

#22
20150325426
2015-11-12

Lighting device with fan directed airflow and air filtering

#23
20150214023
2015-07-30

Microwave plasma discharge lighting system with adjustable color temperature

#24
20150214022
2015-07-30

Plasma lighting system with light sensor for control based on intensity

#25
20150200084
2015-07-16

Plasma lighting system with a metallic material in the bulb

#26
20150155155
2015-06-04

Microwave plasma lamp with rotating field

#27
20150123537
2015-05-07

Plasma emission device, and electromagnetic wave generator used therein

#28
20150123015
2015-05-07

APPARATUS AND METHODS FOR IRRADIATING SUBSTRATES WITH ULTRAVIOLET LIGHT

#29
20150097481
2015-04-09

Lucent waveguide electromagnetic wave

#30
20150097476
2015-04-09

Light source

#31
20150083940
2015-03-26

Microwave excited ultraviolet lamp system with data logging and retrieval circuit and method

#32
20140306603
2014-10-16

Method and apparatus for irradiating a semi-conductor wafer with ultraviolet light

#33
20140265831
2014-09-18

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

#34
20140265830
2014-09-18

UV lamp and a cavity-less UV lamp system

#35
20140246971
2014-09-04

Microwave driven electrodeless lamp comprising magnetron without forced convective cooling

#36
20140197729
2014-07-17

Lucent waveguide plasma light source

#37
20140167607
2014-06-19

Electrodeless lighting device and method for manufacturing the same

#38
20140132153
2014-05-15

Lighting apparatus

#39
20140132152
2014-05-15

Lighting apparatus

#40
20140125225
2014-05-08

Electrodeless plasma discharge lamp

#41
20140117848
2014-05-01

Electrodeless lamp

#42
20140042901
2014-02-13

Lucent waveguide electromagnetic wave plasma light source

#43
20130214679
2013-08-22

Plasma light source

#44
20130175921
2013-07-11

Electrodeless lamps with externally-grounded probes and improved bulb assemblies

#45
20130169151
2013-07-04

Microwave excited ultraviolet lamp system with data logging and retrieval circuit and method

#46
20130106282
2013-05-02

Lamp

#47
20130057136
2013-03-07

Self-cooling screw bulb-type electromagnetic induction lamp

#48
20130052904
2013-02-28

Method of applying a faraday cage onto the resonator of a microwave light source

#49
20130044499
2013-02-21

METHOD FOR COATING LIGHT EMITTING WINDOW FOR PLASMA LIGHTING LAMP AND LIGHT EMITTING WINDOW FOR PLASMA LIGHTING LAMP MANUFACTURED USING THE SAME

#50
20130040529
2013-02-14

Method of manufacturing an electrode-less incandescent bulb

#51
20120293067
2012-11-22

Lamp

#52
20120286664
2012-11-15

Method and system for selectively tuning the frequency of a resonator assembly for a plasma lamp

#53
20120286658
2012-11-15

Modular magnetron

#54
20120274210
2012-11-01

Light source

#55
20120274209
2012-11-01

PLASMA LAMP WITH FIELD-CONCENTRATING ANTENNA

#56
20120217872
2012-08-30

Luminaire

#57
20120217871
2012-08-30

EHID lamp having integrated field applicator and optical coupler

#58
20120212128
2012-08-23

Electrodeless lamps and methods

#59
20120168648
2012-07-05

Elliptical light source for ultraviolet (UV) curing lamp assemblies

#60
20120161629
2012-06-28

Plasma lighting system

#61
20120153824
2012-06-21

Light source

#62
20120119648
2012-05-17

Light source

#63
20120112634
2012-05-10

Method and apparatus to reduce arcing in electrodeless lamps

#64
20120091892
2012-04-19

Plasma crucible sealing

#65
20120086334
2012-04-12

Plasma lamp with lumped components

#66
20120074839
2012-03-29

Discharge lamp and discharge lamp device

#67
20120061592
2012-03-15

Method and system for achieving optimal UV water disinfection

#68
20110316419
2011-12-29

Dielectric-loaded field applicator for EHID lamps and EHID lamp assembly containing same

#69
20110309744
2011-12-22

Light source for microwave powered lamp

#70
20110298354
2011-12-08

PLASMA LAMP WITH SMALL POWER COUPLING SURFACE

#71
20110285287
2011-11-24

Light source

#72
20110285286
2011-11-24

Light source

#73
20110279065
2011-11-17

MERCURY-FREE MOLECULAR DISCHARGE LAMP

#74
20110249457
2011-10-13

PLASMA LIGHT SOURCE AUTOMATED LUMINAIRE

#75
20110241546
2011-10-06

RF screen assembly for microwave powered UV lamps

#76
20110221342
2011-09-15

Plasma lamp with dielectric waveguide integrated with transparent bulb

#77
20110221341
2011-09-15

Plasma lamp with dielectric waveguide

#78
20110221340
2011-09-15

PLASMA LAMP WITH CONDUCTIVE MATERIAL POSITIONED RELATIVE TO RF FEED

#79
20110221326
2011-09-15

Microwave light source with solid dielectric waveguide

#80
20110205753
2011-08-25

Optical waveguide system using electrodeless plasma source lamps

#81
20110205746
2011-08-25

Method and system for converting a sodium street lamp to an efficient white light source

#82
20110204809
2011-08-25

Light source device with microwave power source and projection type display apparatus having the same

#83
20110204808
2011-08-25

Method and system for replacing a plasma lamp from a resonator assembly

#84
20110204791
2011-08-25

Electrodeless plasma lamp array

#85
20110204784
2011-08-25

Plasma lamp with dielectric waveguide body having shaped configuration

#86
20110204783
2011-08-25

More efficient electrodeless plasma lamp with increased overall capacitance through the use of multiple dielectric and insulating materials

#87
20110204782
2011-08-25

Plasma Lamp with Dielectric Waveguide Body Having a Width Greater Than a Length

#88
20110204781
2011-08-25

Plasma lamp with dielectric waveguide having a dielectric constant of less than two

#89
20110181193
2011-07-28

Light fixture with an electrodeless plasma source

#90
20110181184
2011-07-28

Plasma lamp with field-concentrating antenna

#91
20110148316
2011-06-23

Electrodeless plasma lamp with modified power coupling

#92
20110148293
2011-06-23

Plasma lamp having tunable frequency dielectric waveguide with stabilized permittivity

#93
20110133663
2011-06-09

HIGH-PRESSURE DISCHARGE LAMP

#94
20110085147
2011-04-14

LIGHT SOURCE DEVICE AND PROJECTION DISPLAY DEVICE

#95
20110050099
2011-03-03

Integrated RF electrodeless plasma lamp device and methods

#96
20110037389
2011-02-17

Electrodeless lamps with externally-grounded probes and improved bulb assemblies

#97
20110012508
2011-01-20

Modular magnetron

#98
20110006682
2011-01-13

Electrodeless lighting system

#99
20110006681
2011-01-13

Lamp

#100
20100320907
2010-12-23

Light source device and projector including light source device

#101
20100320906
2010-12-23

Electrodeless lamps with grounded coupling elements

#102
20100320905
2010-12-23

Plasma lamp using a shaped waveguide body

#103
20100315000
2010-12-16

Plasma lamp with field-concentrating antenna

#104
20100308726
2010-12-09

Helical structure and method for plasma lamp

#105
20100295453
2010-11-25

Electrodeless plasma lamp systems and methods

#106
20100283390
2010-11-11

PLASMA LAMP

#107
20100283389
2010-11-11

Coaxial waveguide electrodeless lamp

#108
20100270940
2010-10-28

Lamp, light-emitting device, and projector

#109
20100270920
2010-10-28

Lucent plasma crucible

#110
20100253237
2010-10-07

OPTIMIZED APPLICATOR STRUCTURES FOR HOMOGENEOUS DISTRIBUTION OF ELECTRO-MAGNETIC FIELDS IN GAS DISCHARGE LAMPS

#111
20100253231
2010-10-07

ELECTRODELESS PLASMA LAMP SYSTEMS AND METHODS

#112
20100244722
2010-09-30

Compact delay line structures for field applicators for operation of electrodeless gas discharge lamps

#113
20100231127
2010-09-16

Electrodeless high pressure discharge lamp

#114
20100219754
2010-09-02

Electrodeless bulb having improved dimensions for light emission

#115
20100194257
2010-08-05

Light source

#116
20100188010
2010-07-29

Light source device and projector

#117
20100171436
2010-07-08

Low frequency electrodeless plasma lamp

#118
20100156295
2010-06-24

ELECTRODELESS BULB, AND ELECTRODELESS LIGHTING SYSTEM HAVING THE SAME

#119
20100135026
2010-06-03

REFLECTOR SYSTEM FOR ELECTRODE-LESS PLASMA SOURCE

#120
20100134013
2010-06-03

Method and system for adjusting the frequency of a resonator assembly for a plasma lamp

#121
20100123407
2010-05-20

Light collection system for an electrodeless RF plasma lamp

#122
20100123396
2010-05-20

REPLACEABLE LAMP BODIES FOR ELECTRODELESS PLASMA LAMPS

#123
20100102724
2010-04-29

METHOD OF CONSTRUCTING CERAMIC BODY ELECTRODELESS LAMPS

#124
20100084574
2010-04-08

Ultraviolet curing apparatus for continuous material

#125
20100060167
2010-03-11

Lamp having an electrodeless bulb

#126
20090322240
2009-12-31

Electrodeless lamps with externally-grounded probes and improved bulb assemblies

#127
20090315461
2009-12-24

Lamp

#128
20090289552
2009-11-26

Ultraviolet lamp system with cooling air filter

#129
20090284166
2009-11-19

Electrodeless lamps and methods

#130
20090273937
2009-11-05

Radio frequency screen assembly for microwave cavities

#131
20090273294
2009-11-05

Flat discharge lamp and production method thereof

#132
20090243488
2009-10-01

Microwave energized plasma lamp with dielectric waveguide

#133
20090195160
2009-08-06

Lighting method of microwave excitation discharge lamp

#134
20090173715
2009-07-09

LIGHT SOURCE DEVICE, SUBSTRATE TREATING DEVICE, AND SUBSTRATE TREATING METHOD

#135
20090167183
2009-07-02

Plasma lamp with dielectric waveguide

#136
20090160345
2009-06-25

UV lamp system and associated method with improved magnetron control

#137
20090146587
2009-06-11

Completely Sealed High Efficiency Microwave Sulfur Lamp

#138
20090146543
2009-06-11

Plasma lamp with dielectric waveguide integrated with transparent bulb

#139
20090127480
2009-05-21

Methods and apparatus for generating ultraviolet light

#140
20090045750
2009-02-19

UV LIGHT SYSTEM

#141
20090045356
2009-02-19

UV irradiator

#142
20090026911
2009-01-29

Method and apparatus to reduce arcing in electrodeless lamps

#143
20090009087
2009-01-08

High brightness plasma lamp

#144
20090001990
2009-01-01

Detector for an ultraviolet lamp system and a corresponding method for monitoring microwave energy

#145
20080315799
2008-12-25

Apparatus for Preventing Leakage of Material Inside Bulb for Plasma Lighting System

#146
20080258627
2008-10-23

Frequency tunable resonant cavity for use with an electrodeless plasma lamp

#147
20080245976
2008-10-09

Projector lamp having pulsed monochromatic microwave light sources

#148
20080203922
2008-08-28

High intensity plasma lamp

#149
20080203883
2008-08-28

Lamp, light-emitting device, and projector

#150
20080131337
2008-06-05

Sterilizer

#151
20080105830
2008-05-08

Gas Discharge Lamp, System and Method for the Hardening of Materials Hardenable by Uv Light as Well as Material Hardened by Uv Light

#152
20080054813
2008-03-06

Plasma lamp with conductive material positioned relative to RF feed

#153
20080017637
2008-01-24

Ultraviolet lamp system with cooling air control

#154
20070284315
2007-12-13

Water disinfection apparatus

#155
20070273262
2007-11-29

Light Source with Electron Cyclotron Resonance

#156
20070252532
2007-11-01

Plasma lamp with stable feedback amplification and method therefor

#157
20070241688
2007-10-18

Plasma lamp with conductive material positioned relative to RF feed

#158
20070236127
2007-10-11

Plasma lamp using a shaped waveguide body

#159
20070222352
2007-09-27

Plasma lamp with field-concentrating antenna

#160
20070217732
2007-09-20

Plasma lamp and methods using a waveguide body and protruding bulb

#161
20070211991
2007-09-13

Plasma lamp with small power coupling surface

#162
20070211990
2007-09-13

Plasma lamp with phase control

#163
20070210052
2007-09-13

Microwave source system

#164
20070194678
2007-08-23

Discharge lamp

#165
20070188102
2007-08-16

Backlight unit and liquid crystal display including the same

#166
20070171006
2007-07-26

Plasma lamp with compact waveguide

#167
20070138928
2007-06-21

Method for fabricating electrode of external electrode fluorescent lamp and external electrode fluorescent lamp fabricated using the same

#168
20070109069
2007-05-17

Microwave energized plasma lamp with solid dielectric waveguide

#169
20070103649
2007-05-10

Light source device and projector including light source device

#170
20070103645
2007-05-10

Projector

#171
20070075642
2007-04-05

Plasma lighting system having thin metallic film resonator

#172
20070069660
2007-03-29

ELECTRODELESS LIGHTING SYSTEM HAVING RESONATOR WITH DIFFERENT APERTURE RATIO PORTIONS

#173
20070069659
2007-03-29

High temperature operation type electrodeless bulb of plasma lighting systems and plasma lighting system having the same

#174
20070069650
2007-03-29

ELECTRODELESS LIGHTING SYSTEM HAVING ALUMINUM RESONATOR

#175
20070041417
2007-02-22

Lighting system

#176
20070001614
2007-01-04

Plasma lamp with dielectric waveguide

#177
20060250090
2006-11-09

High intensity light source

#178
20060250065
2006-11-09

Plasma lighting system

#179
20060243707
2006-11-02

Cooling structure for plasma lighting system

#180
20060208648
2006-09-21

Plasma lamp with dielectric waveguide

#181
20060208647
2006-09-21

Plasma lamp with dielectric waveguide

#182
20060208646
2006-09-21

Plasma lamp with dielectric waveguide

#183
20060208645
2006-09-21

Plasma lamp with dielectric waveguide

#184
20060202628
2006-09-14

Electrodeless lighting apparatus

#185
20060087257
2006-04-27

Electrodeless lighting system

#186
20060087256
2006-04-27

Bulb structure and manufacturing method of electrodeless lighting system

#187
20060087255
2006-04-27

Bulb of electrodeless lighting system

#188
20060076902
2006-04-13

Middle output electrodeless lighting system

#189
20060066244
2006-03-30

Electrodeless lighting system

#190
20060055300
2006-03-16

Electrodeless lamp for emitting ultraviolet and/or vacuum ultraviolet radiation

#191
20060002132
2006-01-05

Waveguide system for electrodeless lighting device

#192
20050286263
2005-12-29

Plasma lamp with light-transmissive waveguide

#193
20050264215
2005-12-01

UV light source

#194
20050248281
2005-11-10

Plasma lamp with dielectric waveguide

#195
20050212456
2005-09-29

Microwave energized plasma lamp with dielectric waveguide

#196
20050128750
2005-06-16

Electrodeless lighting system

#197
20050122049
2005-06-09

Electrodeless lighting system

#198
20050099130
2005-05-12

Microwave energized plasma lamp with dielectric waveguide

#199
20050067976
2005-03-31

Method for the production of a visible, UV or IR radiation with a lamp without electrodes, and lamp that carries out this method

#200
20050062426
2005-03-24

Electrodeless lighting system

#201
20050057158
2005-03-17

Plasma lamp with bulb and lamp chamber

#202
20050052140
2005-03-10

Plasma lighting system and bulb therefor

#203
20050047139
2005-03-03

Electrodeless lighting system

#204
20050041426
2005-02-24

Multi type electrodeless lamp

#205
20050035721
2005-02-17

Electrodeless lighting apparatus using microwave and method for controlling power thereof

#206
20050035716
2005-02-17

Electrodeless lamp

#207
20050012462
2005-01-20

Microwave powered lamp with reliable detection of burned out light bulbs

#208
20050001525
2005-01-06

Lighting apparatus using microwave energy

#209
15358115
2018-01-02

Electrodeless lighting system including reflector

#210
14092807
2016-10-04

Large area illumination and projection apparatus