Patents-Review.com
ClassID:

204965 ⎘

H01J27/205 - CPC Classification

Classification description:

Ion beam tubes; Ion sources; Ion guns using particle beam bombardment, e.g. ionisers with electrons, e.g. electron impact ionisation, electron attachment

Recent Application in this class:
#1
20250176091
2025-05-29

ION SOURCE FOR NEUTRON GENERATOR USABLE IN WELLBORE

 #2
20240363325
2024-10-31

ION SOURCE ASSEMBLY WITH MULTIPLE ELLIPTICAL FILAMENTS

 #3
20240186134
2024-06-06

Mass Spectrometer

 #4
20230380046
2023-11-23

ION SOURCE FOR NEUTRON GENERATOR USABLE IN WELLBORE

 #5
20230028580
2023-01-26

Electron source

 #6
20220230865
2022-07-21

Ionization device and mass spectrometer

 #7
20210375609
2021-12-02

Ionizer and mass spectrometer

 #8
20210265154
2021-08-26

Inner source assembly and associated components

 #9
20210066017
2021-03-04

System and method for improved beam current from an ion source

 #10
20200411272
2020-12-31

DEVICE INCLUDING AN IONIZER

 #11
20200381210
2020-12-03

Ion implantation system and source bushing thereof

 #12
20200294752
2020-09-17

Display panel, display device and method for determining the position of an external object thereby

 #13
20200294751
2020-09-17

Electron source

 #14
20200098544
2020-03-26

Ion implantation system and source bushing thereof

 #15
20190355566
2019-11-21

Ionization sources and systems and methods using them

 #16
20190304738
2019-10-03

Foil sheet assemblies for ion implantation

 #17
20190189417
2019-06-20

Off-axis ionization devices and systems using them

 #18
20190139742
2019-05-09

Varied component density for thermal isolation

 #19
20190122851
2019-04-25

Ion source for enhanced ionization

 #20
20190051486
2019-02-14

Positive and negative ion source based on radio-frequency inductively coupled discharge

 #21
20180310393
2018-10-25

Plasma accelerator with modulated thrust

 #22
20180269024
2018-09-20

Low work function electron beam filament assembly

 #23
20180254166
2018-09-06

Ion generator

 #24
20180247784
2018-08-30

Compact ion beam sources formed as modular ionizer

 #25
20180211808
2018-07-26

Dual cathode ion source

 #26
20180211807
2018-07-26

Collision ionization source

 #27
20180040450
2018-02-08

Method and device for the production of highly charged ions

 #28
20170309434
2017-10-26

Ceramic ion source chamber

 #29
20170221669
2017-08-03

Ceramic ion source chamber

 #30
20170213684
2017-07-27

Dual material repeller

 #31
20170140894
2017-05-18

Device for generating a composition-controlled and intensity-controlled ionic flow and related method

 #32
20170117113
2017-04-27

Ion source for multiple charged species

 #33
20160343560
2016-11-24

Analytical apparatus utilizing electron impact ionization

 #34
20160172146
2016-06-16

Ion source for soft electron ionization and related systems and methods

 #35
20160104599
2016-04-14

Multi species ion source

 #36
20160086759
2016-03-24

Plasma generator with at least one non-metallic component

 #37
20160086758
2016-03-24

LIQUID DROPLET INJECTING APPARATUS AND ION SOURCE

 #38
20160027630
2016-01-28

Filament for mass spectrometric electron impact ion source

 #39
20150380228
2015-12-31

Analytical apparatus utilizing electron impact ionization

 #40
20150373826
2015-12-24

Ion accelerators

 #41
20150162178
2015-06-11

Ion trap mass spectrometer using cold electron source

 #42
20150155127
2015-06-04

CARBON NANOTUBE-BASED ION SOURCE FOR PARTICLE GENERATOR

 #43
20150034837
2015-02-05

LIFETIME ION SOURCE

 #44
20150016842
2015-01-15

Charger, ion generator, image forming apparatus, and process cartridge

 #45
20140375209
2014-12-25

Axial magnetic ion source and related ionization methods

 #46
20140265856
2014-09-18

Magnetic field sources for an ion source

 #47
20140265854
2014-09-18

Ion source having at least one electron gun comprising a gas inlet and a plasma region defined by an anode and a ground element thereof

 #48
20140264068
2014-09-18

Method and apparatus for tuning an electrostatic ion trap

 #49
20140263998
2014-09-18

Ion source having negatively biased extractor

 #50
20140263993
2014-09-18

Ion source having negatively biased extractor

 #51
20140183376
2014-07-03

Ion source using heated cathode and electromagnetic confinement

 #52
20140183349
2014-07-03

ION SOURCE USING SPINDT CATHODE AND ELECTROMAGNETIC CONFINEMENT

 #53
20140183348
2014-07-03

Ion source with cathode having an array of nano-sized projections

 #54
20140166872
2014-06-19

Ion source employing secondary electron generation

 #55
20140034844
2014-02-06

Non-radioactive ion source using high energy electrons

 #56
20140001372
2014-01-02

Multi species ion source

 #57
20130240753
2013-09-19

Ion Source and Ion Implanter Including the Same

 #58
20130221232
2013-08-29

Microplasma ion source for focused ion beam applications

 #59
20120255490
2012-10-11

Ion source and repeller structure

 #60
20120012746
2012-01-19

Ion source with corner cathode

 #61
20100320395
2010-12-23

External cathode ion source

 #62
20100148089
2010-06-17

Ion implantation ion source, system and method

 #63
20100140495
2010-06-10

Cathode having electron production and focusing grooves, ion source and related method

 #64
20090114841
2009-05-07

Double plasma ion source

 #65
20090090862
2009-04-09

Mass spectrometer

 #66
20090032702
2009-02-05

Method and apparatus for selectively providing electrons in an ion source

 #67
20090014667
2009-01-15

External cathode ion source

 #68
20090001281
2009-01-01

Cathode having electron production and focusing grooves, ion source and related method

 #69
20080087842
2008-04-17

Multivalent ion generating source and charged particle beam apparatus using such ion generating source

 #70
20080087219
2008-04-17

Dual mode ion source for ion implantation

 #71
20080042580
2008-02-21

Dual mode ion source for ion implantation

 #72
20070278417
2007-12-06

ION IMPLANTATION ION SOURCE, SYSTEM AND METHOD

 #73
20070262263
2007-11-15

Particle-optical apparatus equipped with a gas ion source

 #74
20070262262
2007-11-15

Ion implantation ion source, system and method

 #75
20070176115
2007-08-02

Ion implantation system and control method

 #76
20070176114
2007-08-02

Ion implantation system and control method

 #77
20070170372
2007-07-26

Dual mode ion source for ion implantation

 #78
20070108394
2007-05-17

Dual mode ion source for ion implantation

 #79
20070107841
2007-05-17

Ion implantation ion source, system and method

 #80
20060238133
2006-10-26

Ion implantation system and control method

 #81
20060097645
2006-05-11

Dual mode ion source for ion implantation

 #82
20050269520
2005-12-08

Ion implantation ion source, system and method

 #83
20050051096
2005-03-10

Ion implantation ion source, system and method

 #84
15416131
2018-05-22

Dual cathode ion source

 #85
15198723
2017-06-27

Ion source for enhanced ionization

 #86
15071950
2017-03-28

High brightness electron impact ion source