ClassID:

204968

H01J27/26 - CPC Classification

Classification description:

Ion beam tubes; Ion sources; Ion guns using surface ionisation, e.g. field effect ion sources, thermionic ion sources

Recent Application in this class:
#1
20250336633
2025-10-30

ION SOURCE FOR CONTROLLING DECOMPOSITION BUILDUP USING CHLORINE CO-GAS

#2
20250336562
2025-10-30

ION SOURCE WITH BACKWARD ELECTRON BEAM IONIZATION

#3
20240249904
2024-07-25

Ion source for controlling decomposition buildup using chlorine co-gas

#4
20230198233
2023-06-22

Discharge device with minimal noise generation

#5
20220348361
2022-11-03

Ion propulsion device

#6
20210383994
2021-12-09

Method and device for operating a liquid metal-ion source or liquid metal electron source as well as a liquid metal-ion source or liquid metal electron source

#7
20210327699
2021-10-21

Apparatus and method for thermal assisted desorption ionization systems

#8
20210104393
2021-04-08

SYSTEMS AND METHODS FOR IONIZING A SURFACE

#9
20200395186
2020-12-17

Self-aligned electrospray device and related manufacturing techniques

#10
20200303175
2020-09-24

Apparatus and method for thermal assisted desorption ionization systems

#11
20200294776
2020-09-17

Ion beam device and cleaning method for gas field ion source

#12
20200223564
2020-07-16

Field emission propulsion system and method for calibrating and operating a field emission propulsion system

#13
20200144015
2020-05-07

Device for generating a source current of charge carriers

#14
20190355551
2019-11-21

Method for operating a particle beam generator for a particle beam device and particle beam device comprising a particle beam generator

#15
20190295802
2019-09-26

Ion beam device

#16
20190080894
2019-03-14

Apparatus and method for thermal assisted desorption ionization systems

#17
20180254166
2018-09-06

Ion generator

#18
20180247784
2018-08-30

Compact ion beam sources formed as modular ionizer

#19
20180240663
2018-08-23

Cesium primary ion source for secondary ion mass spectrometer

#20
20180226240
2018-08-09

Apparatus and method for thermal assisted desorption ionization systems

#21
20180053621
2018-02-22

Ion generation device, method for producing ion generating device, and electrical device

#22
20180053620
2018-02-22

Ion generation device with brush-like discharge electrodes

#23
20170352517
2017-12-07

Ion beam device

#24
20170323764
2017-11-09

Ion beam device

#25
20170316910
2017-11-02

Ion generation apparatus and electric equipment including the same

#26
20170221668
2017-08-03

Ion generation apparatus and electric equipment

#27
20170165384
2017-06-15

Ex vivo antimicrobial devices and methods

#28
20170133190
2017-05-11

Ion generation device and ion detection device

#29
20170084440
2017-03-23

Apparatus and method for thermal assisted desorption ionization systems

#30
20170076902
2017-03-16

ION BEAM DEVICE

#31
20160225575
2016-08-04

Ion beam device and emitter tip adjustment method

#32
20160217964
2016-07-28

Efficiently Ionizing Atoms Based on Electron Excitation

#33
20160196949
2016-07-07

ATMOSPHERIC IONIZER INCLUDING A SOURCE THAT SUPPLIES ELECTRICAL ENERGY TO AN ION-GENERATING STRUCTURE WITHOUT WIRES

#34
20160155623
2016-06-02

Method and device for a coated corona ionization source

#35
20160126081
2016-05-05

APPARATUS FOR CHARGING OR ADJUSTING THE CHARGE OF AEROSOL PARTICLES

#36
20160111243
2016-04-21

Charged particle beam system and method of operating a charged particle beam system

#37
20160111242
2016-04-21

Method and apparatus for a porous electrospray emitter

#38
20160104598
2016-04-14

Charged particle beam system and method of operating a charged particle beam system

#39
20160104597
2016-04-14

Electron gun, charged particle gun, and charged particle beam apparatus using electron gun and charged particle gun

#40
20160104595
2016-04-14

Ion generation apparatus and electric equipment including the same

#41
20160079051
2016-03-17

Integrated nanospray system

#42
20160042931
2016-02-11

Apparatus and method for thermal assisted desorption ionization systems

#43
20150371807
2015-12-24

SURFACE IONIZATION SOURCE

#44
20150357147
2015-12-10

Emitter structure, gas ion source and focused ion beam system

#45
20150338384
2015-11-26

Ionization of analyte molecules comprised in a flow of gas

#46
20150248989
2015-09-03

Ion generation apparatus and electric equipment

#47
20150213997
2015-07-30

Ion sources, systems and methods

#48
20150206732
2015-07-23

Ion source, ion gun, and analysis instrument

#49
20150162160
2015-06-11

Focused ion beam apparatus with precious metal emitter surface

#50
20150015135
2015-01-15

Ionizing electrode with integral cleaning mechanism

#51
20150008342
2015-01-08

Charged particle beam system and method of operating a charged particle beam system

#52
20150008341
2015-01-08

Charged particle beam system and method of operating a charged particle beam system

#53
20150008334
2015-01-08

Charged particle beam system and method of operating a charged particle beam system

#54
20150008333
2015-01-08

Charged particle beam system and method of operating a charged particle beam system

#55
20150008332
2015-01-08

Charged particle beam system and method of operating a charged particle beam system

#56
20140346348
2014-11-27

Apparatus and method for thermal assisted desorption ionization systems

#57
20140326897
2014-11-06

Gas field ionization ion source and ion beam device

#58
20140319370
2014-10-30

Ion beam device

#59
20140306121
2014-10-16

Ion sources, systems and methods

#60
20140291542
2014-10-02

Emitter structure, gas ion source and focused ion beam system

#61
20140239837
2014-08-28

Ion generation device and electrical apparatus

#62
20140077684
2014-03-20

Particle sources and methods for manufacturing the same

#63
20130221232
2013-08-29

Microplasma ion source for focused ion beam applications

#64
20130214147
2013-08-22

Apparatus and method for inhibiting ionization source filament failure

#65
20130122774
2013-05-16

Fabrication of super ion—electron source and nanoprobe by local electron bombardment

#66
20130112138
2013-05-09

Particle sources and methods for manufacturing the same

#67
20130087716
2013-04-11

Charged particle source

#68
20130087704
2013-04-11

GAS FIELD IONIZATION ION SOURCE, SCANNING CHARGED PARTICLE MICROSCOPE, OPTICAL AXIS ADJUSTMENT METHOD AND SPECIMEN OBSERVATION METHOD

#69
20120319003
2012-12-20

Ion beam device

#70
20120273342
2012-11-01

Compact ion accelerator source

#71
20120241640
2012-09-27

Ion sources, systems and methods

#72
20120217391
2012-08-30

CHARGED PARTICLE MICROSCOPE

#73
20120212120
2012-08-23

Liquid metal wetting of micro-fabricated charge-emission structures

#74
20120199758
2012-08-09

Gas field ionization ion source and ion beam device

#75
20120199735
2012-08-09

Apparatus and method for thermal assisted desorption ionization systems

#76
20120141693
2012-06-07

Ion sources, systems and methods

#77
20120132802
2012-05-31

GAS FIELD IONIZATION ION SOURCE APPARATUS AND SCANNING CHARGED PARTICLE MICROSCOPE EQUIPPED WITH SAME

#78
20120126684
2012-05-24

Liquid metal ion gun

#79
20120119086
2012-05-17

Gas field ion source, charged particle microscope, and apparatus

#80
20120104249
2012-05-03

MASS SPECTROMETER AND LIQUID-METAL ION SOURCE FOR A MASS SPECTROMETER OF THIS TYPE

#81
20120018648
2012-01-26

Device for generating an ion beam with magnetic filter

#82
20110315890
2011-12-29

GAS ION SOURCE WITH HIGH MECHANICAL STABILITY

#83
20110309264
2011-12-22

Device for generating an ion beam with magnetic filter

#84
20110266465
2011-11-03

Ion beam device

#85
20110210265
2011-09-01

Method and apparatus for a porous metal electrospray emitter

#86
20110186745
2011-08-04

Charged particle beam apparatus using an electrostatic lens gun

#87
20110155923
2011-06-30

Method and ionizer for bipolar ion generation

#88
20110147609
2011-06-23

Ion beam device

#89
20110101237
2011-05-05

Carbon ion generating device and tumor treatment apparatus using the same

#90
20110012024
2011-01-20

Method for preparing ion source from nanoparticles

#91
20110001058
2011-01-06

Gas field ion source with coated tip

#92
20100301196
2010-12-02

PORTABLE/MOBILE FISSIBLE MATERIAL DETECTOR AND METHODS FOR MAKING AND USING SAME

#93
20100181493
2010-07-22

IONIC EMISSION MICRONIC SOURCE

#94
20100060207
2010-03-11

Compact accelerator for medical therapy

#95
20100032580
2010-02-11

Compact Accelerator For Medical Therapy

#96
20100018185
2010-01-28

Emitter for ionic thruster

#97
20100006447
2010-01-14

METHOD OF PREPARING AN ULTRA SHARP TIP, APPARATUS FOR PREPARING AN ULTRA SHARP TIP, AND USE OF AN APPARATUS

#98
20090289185
2009-11-26

Ultra high precision measurement tool

#99
20090278434
2009-11-12

Liquid metal wetting of micro-fabricated charge-emission structures

#100
20090260112
2009-10-15

Stable emission gas ion source and method for operation thereof

#101
20090200484
2009-08-13

Dual mode gas field ion source

#102
20090179161
2009-07-16

Ion sources, systems and methods

#103
20090173888
2009-07-09

Gas field ion source, charged particle microscope, and apparatus

#104
20090152462
2009-06-18

Gas field ionization ion source, scanning charged particle microscope, optical axis adjustment method and specimen observation method

#105
20090121160
2009-05-14

Charged particle source with automated tip formation

#106
20090121148
2009-05-14

High Brightness Solid State Ion Beam Generator, its use, and Method for Making such a Generator

#107
20090114840
2009-05-07

Ion sources, systems and methods

#108
20090114838
2009-05-07

Focused ion beam field source

#109
20090057566
2009-03-05

Gas ion source with high mechanical stability

#110
20090045333
2009-02-19

Electrospray emitter and method of using same

#111
20090032724
2009-02-05

Focused negative ion beam field source

#112
20090020708
2009-01-22

Modular gas ion source

#113
20080277592
2008-11-13

Cold-cathode-based ion source element

#114
20080217555
2008-09-11

Systems and methods for a gas field ionization source

#115
20080199352
2008-08-21

Ex vivo antimicrobial devices and methods

#116
20080142702
2008-06-19

Gas field ION source for multiple applications

#117
20070228287
2007-10-04

Systems and methods for a gas field ionization source

#118
20070210251
2007-09-13

Ion sources, systems and methods

#119
20070210250
2007-09-13

Ion sources, systems and methods

#120
20070205375
2007-09-06

Ion sources, systems and methods

#121
20070194251
2007-08-23

Ion sources, systems and methods

#122
20070194226
2007-08-23

Ion sources, systems and methods

#123
20070187621
2007-08-16

Ion sources, systems and methods

#124
20070158582
2007-07-12

Ion sources, systems and methods

#125
20070158581
2007-07-12

Ion sources, systems and methods

#126
20070158580
2007-07-12

Ion sources, systems and methods

#127
20070158558
2007-07-12

Ion sources, systems and methods

#128
20070158557
2007-07-12

Ion sources, systems and methods

#129
20070158556
2007-07-12

Ion sources, systems and methods

#130
20070158555
2007-07-12

Ion sources, systems and methods

#131
20070138388
2007-06-21

Ion sources, systems and methods

#132
20070051900
2007-03-08

Atomic level ion source and method of manufacture and operation

#133
20070034399
2007-02-15

Emitter for an ion source and method of producing same

#134
20060227830
2006-10-12

High pressure field emitter, photoionization, plasma initiation and field devices

#135
20060202130
2006-09-14

Mass spectrometer and liquid-metal ion source for a mass spectrometer of this type

#136
20060145090
2006-07-06

Metal ion emission device and process for producing the same, ion beam irradiation device, processing apparatus and analyzing apparatus provided with emission device

#137
20060118405
2006-06-08

Method and apparatus for the generation of anionic and neutral particulate beams and a system using same

#138
20050269559
2005-12-08

Field emission ion source based on nanostructure-containing material

#139
20050062480
2005-03-24

Source of liquid metal ions and a method for controlling the source

#140
15669732
2019-01-01

Ion source

#141
14530621
2015-08-11

Robust, rapid, secure sample manipulation before during and after ionization for a spectroscopy system

#142
13407549
2013-07-09

Microplasma ion source for focused ion beam applications