ClassID:

205667

H01J61/20 - CPC Classification

Classification description:

Gas-discharge or vapour-discharge lamps; Details; Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent mercury vapour

Recent Application in this class:
#1
20250183066
2025-06-05

PHOTO-EMITTING PLASMA FOR ACTIVATION IN PROCESSING CHAMBERS, AND RELATED APPARATUS AND METHODS

#2
20240063012
2024-02-22

ULTRAVIOLET AND VACUUM ULTRAVIOLET LAMPS DRIVEN BY MOLECULAR-ATOMIC, ATOMIC-ATOMIC, OR ATOMIC-MOLECULAR EXCITATION TRANSFER

#3
20230397318
2023-12-07

LAMP MONITORING AND CONTROL SYSTEM AND METHOD

#4
20230069972
2023-03-09

Method for exposing photopolymerization layer comprising photopolymer

#5
20220230868
2022-07-21

Plasma lamp as a radiation source in an apparatus for artificial weathering

#6
20220062489
2022-03-03

Photoactivated semiconductor photocatalytic air purification

#7
20210231292
2021-07-29

Plasma Cell for Providing VUV Filtering in a Laser-Sustained Plasma Light Source

#8
20210120659
2021-04-22

System and method for vacuum ultraviolet lamp assisted ignition of oxygen-containing laser sustained plasma sources

#9
20210082682
2021-03-18

Lamp device, exposure apparatus, and method of manufacturing article

#10
20200294785
2020-09-17

System for portable gas storage and delivery

#11
20190378707
2019-12-12

Electrical potential energy to electrical kinetic energy converter, ozone generator, and light emitter

#12
20190298879
2019-10-03

System for treating a fluid with non-mercury-based UV light

#13
20190254151
2019-08-15

Lamp system having a gas-discharge lamp and operating method adapted therefor

#14
20190244802
2019-08-08

UV mercury low-pressure lamp with amalgam deposit

#15
20180209730
2018-07-26

Ultraviolet curing module

#16
20180172240
2018-06-21

Plasma cell for providing VUV filtering in a laser-sustained plasma light source

#17
20180114687
2018-04-26

High brightness laser-sustained plasma broadband source

#18
20170358441
2017-12-14

Fast start fluorescent light bulb

#19
20170278694
2017-09-28

High brightness laser-sustained plasma broadband source

#20
20170047190
2017-02-16

Microwave powered lamp with optimized cooling for different bulb chemistries

#21
20160133453
2016-05-12

Amalgam balls having an alloy coating

#22
20160071718
2016-03-10

Fluorescent lighting with aluminum nitride phosphors

#23
20160064203
2016-03-03

Phosphor-containing coating systems and fluorescent lamps equipped therewith

#24
20160035559
2016-02-04

FLUORESCENT LAMP WITH INCORPORATED CHEMICAL AGENT AND METHOD THEREFOR

#25
20150294851
2015-10-15

High pressure discharge lamp and lighting method thereof

#26
20150274548
2015-10-01

UV light source having combined ionization and formation of excimers

#27
20150028767
2015-01-29

Method for generating radiation at resonant transitions of metal atoms

#28
20140333197
2014-11-13

Compositions of mercury isotopes for lighting

#29
20140265825
2014-09-18

MERCURY VAPOR DISCHARGE LAMP AND METHOD FOR ITS MANUFACTURE

#30
20140252945
2014-09-11

MERCURY VAPOR SHORT ARC LAMP FOR DC OPERATION WITH CIRCULAR PROCESS

#31
20140055026
2014-02-27

Amalgam balls having an alloy coating

#32
20140009059
2014-01-09

Amalgam spheres for energy-saving lamps and their production

#33
20130342105
2013-12-26

Laser sustained plasma light source with electrically induced gas flow

#34
20130285542
2013-10-31

Metal halide lamp with stabilized lamp lighting

#35
20130285535
2013-10-31

Metal halide lamp

#36
20130181595
2013-07-18

Plasma cell for providing VUV filtering in a laser-sustained plasma light source

#37
20130113372
2013-05-09

Dysprosium-halide-containing high-pressure discharge lamp

#38
20130106281
2013-05-02

HIGH-PRESSURE DISCHARGE LAMP

#39
20130106280
2013-05-02

CERAMIC METAL HALIDE LAMP

#40
20130001438
2013-01-03

Optically pumping to sustain plasma

#41
20120286656
2012-11-15

Electrode mount, high pressure discharge lamp using the same, and manufacturing methods of electrode mount and high pressure discharge lamp

#42
20120248966
2012-10-04

Reduced wattage gas discharge lamp

#43
20120229013
2012-09-13

Energy saving gas discharge lamp including a xenon-based gaseous mixture

#44
20120176029
2012-07-12

Fill combination and method for high intensity lamps

#45
20120112631
2012-05-10

Discharge lamp

#46
20120019169
2012-01-26

DIMMABLE AMALGAM LAMP AND METHOD FOR OPERATING THE AMALGAM LAMP WHILE DIMMED

#47
20110304257
2011-12-15

Fluorescent lamp and lighting instrument with unsaturated mercury vapor that achieves high brightness and high temperatures

#48
20110250455
2011-10-13

MECHANICALLY PLATED PELLETS AND METHOD OF MANUFACTURE

#49
20110193466
2011-08-11

High-pressure discharge lamp, lamp unit, and image display apparatus

#50
20110089828
2011-04-21

METAL HALIDE LAMP, AND LIGHTING EQUIPMENT EMPLOYING METAL LAMP

#51
20110075116
2011-03-31

High-pressure discharge lamp device and projector using the same

#52
20110026020
2011-02-03

Atomic absorption mercury analyzer

#53
20100201915
2010-08-12

DISCHARGE TUBE FOR INFRARED COMMUNICATION INTERFERENCE SUPPRESSION, LIGHTING DEVICE FOR DISPLAY DEVICES, AND LIQUID CRYSTAL DISPLAY DEVICE

#54
20100176723
2010-07-15

HIGH PRESSURE MERCURY LAMP

#55
20100130092
2010-05-27

Amalgam spheres for energy-saving lamps and the manufacture thereof

#56
20100019651
2010-01-28

Low-pressure mercury vapor discharge lamp

#57
20100003885
2010-01-07

High intensity discharge lamps, arc tubes, and methods of manufacture

#58
20090302740
2009-12-10

Fluorescent light bulb and manufacturing method thereof

#59
20090289550
2009-11-26

High-pressure mercury discharge lamp

#60
20090284154
2009-11-19

Low-pressure gas discharge lamp with a reduced argon proportion in the gas filling

#61
20090278456
2009-11-12

Mercury source

#62
20090251053
2009-10-08

Ceramic metal halide lamp incorporating a metallic halide getter

#63
20090230837
2009-09-17

Fluorescent lamps having desirable mercury consumption and lumen run-up times

#64
20090200909
2009-08-13

SINGLE BASE FLUORESCENT LAMP AND ILLUMINATION DEVICE

#65
20090195158
2009-08-06

Short arc type high-pressure discharge lamp

#66
20090184644
2009-07-23

High-pressure mercury vapor lamp incorporating a predetermined germanium to oxygen molar ratio within its discharge fill

#67
20090167182
2009-07-02

HIGH INTENSITY LAMP AND LIGHTING SYSTEM

#68
20090121634
2009-05-14

Electrode for a Discharge Lamp and a Method for Producing Such an Electrode

#69
20090065413
2009-03-12

Ultraviolet radiation lamp and source module and treatment system containing same

#70
20090039785
2009-02-12

Discharge lamp

#71
20080278073
2008-11-13

Low wattage fluorescent lamp

#72
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

#73
20080007179
2008-01-10

HIGH-PRESSURE DISCHARGE LAMP WITH MERCURY CHLORIDE HAVING A LIMITED CHLORINE CONTENT

#74
20080001519
2008-01-03

Bismuth-zinc-mercury amalgam, fluorescent lamps, and related methods

#75
20070278929
2007-12-06

Hot Cathode Fluorescent Lamp Without Filament

#76
20070210715
2007-09-13

Vacuum tube and vacuum tube manufacturing apparatus and method

#77
20070170863
2007-07-26

High output fluorescent lamp

#78
20070164679
2007-07-19

Vehicle headlamp

#79
20070145880
2007-06-28

Low pressure mercury vapor discharge lamp

#80
20070132403
2007-06-14

Light source device

#81
20070120493
2007-05-31

High mercury density ceramic metal halide lamp

#82
20070071635
2007-03-29

Bismuth-indium amalgam, fluorescent lamps, and methods of manufacture

#83
20070052367
2007-03-08

Blended light lamp

#84
20070051931
2007-03-08

Light-emitting material, light-emitting body, and light-emitting method

#85
20060290286
2006-12-28

Ceramic metal halide lamp with specific halide dosage to mercury weight ratio

#86
20060273729
2006-12-07

Metal halide high-pressure discharge lamp

#87
20060273727
2006-12-07

Metal halide high pressure discharge lamp

#88
20060273724
2006-12-07

CCFL device with a principal amalgam

#89
20060267495
2006-11-30

Germicidal low pressure mercury vapor discharge lamp with amalgam location and temperature control permitting high output

#90
20060226783
2006-10-12

Krypton metal halide lamps

#91
20060220562
2006-10-05

Discharge lamp with a discharge filling having a measured emission intensity of argon to OH radicals and method of manufacturing the same

#92
20060214581
2006-09-28

Discharge lamp and illumination apparatus with gas fill

#93
20060164016
2006-07-27

Ceramic metal halide lamp

#94
20060158092
2006-07-20

High-Pressure Discharge Lamp

#95
20060119274
2006-06-08

Ceramic metal halide lamp with optimal shape

#96
20060108930
2006-05-25

Metal halide lamp chemistries with magnesium and indium

#97
20060091812
2006-05-04

High-pressure discharge lamp with mercury chloride having a limited chlorine content

#98
20060071604
2006-04-06

Vehicular lamp for nebulous weather

#99
20060022567
2006-02-02

Electrodeless fluorescent lamps operable in and out of fixture with little change in performance

#100
20060014466
2006-01-19

High intensity discharge lamps, arc tubes, and methods of manufacture

#101
20060006784
2006-01-12

Fluorescent lamp, bulb-shaped fluorescent lamp, and lighting apparatus

#102
20050285535
2005-12-29

High pressure discharge lamp lighting apparatus

#103
20050265018
2005-12-01

Compact fluorescent lamp and luminaire using the same

#104
20050212436
2005-09-29

Thallium-free metal halide fill for discharge lamps and discharge lamp containing same

#105
20050206326
2005-09-22

Device for operation of a high pressure discharge lamp

#106
20050194908
2005-09-08

Ceramic metal halide lamp with optimal shape

#107
20050194905
2005-09-08

Low-pressure mercury vapor discharge lamp

#108
20050151471
2005-07-14

Light emitting apparatus and extra-high pressure mercury lamp therefor

#109
20050127841
2005-06-16

High-pressure discharge lamp

#110
20050068775
2005-03-31

Fluorescent lamp and manufacturing method for arc tube

#111
20050052140
2005-03-10

Plasma lighting system and bulb therefor

#112
20050007022
2005-01-13

High-pressure discharge lamp

#113
19264023
2026-04-28

Discharge lamp

#114
15079978
2017-03-07

Method for lighting high-pressure discharge lamp

#115
14353433
2014-09-02

Lamp containing an improved starting amalgam

#116
14262745
2015-06-09

Internal induction lamp with protected mercury amalgam