ClassID:

205581

H01J49/161 - CPC Classification

Classification description:

Particle spectrometers or separator tubes; Details; Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission using photoionisation, e.g. by laser

Sub-classes:
Recent Application in this class:
#1
20250246420
2025-07-31

HIGH RESOLUTION IMAGING APPARATUS AND METHOD

#2
20250006482
2025-01-02

NANO-LITER PHOTOIONIZATION MASS SPECTROMETRY ION SOURCE DEVICE AND OPERATION METHOD THEREOF

#3
20240404816
2024-12-05

SUPPORT UNIT, SUPPORT BODY, AND IONIZATION METHOD

#4
20240371622
2024-11-07

High resolution imaging apparatus and method

#5
20240304433
2024-09-12

Feedback Control Of High-Vaccum Cold-Ion Sources Using Rydberg Atom Spectroscopy

#6
20230358694
2023-11-09

METHODS AND COMPOSITIONS FOR LOW SALINITY ENHANCED OIL RECOVERY

#7
20230335388
2023-10-19

LINEAR ION TRAP AND METHOD FOR OPERATING THE SAME

#8
20230178355
2023-06-08

ION TRAP SYSTEM AND ION TRAPPING METHOD

#9
20230154739
2023-05-18

METHOD AND APPARATUS FOR THE MOLECULAR ATOMIC ANALYSIS OF A FLUID IN THE GASEOUS STATE

#10
20230114331
2023-04-13

SAMPLE SUPPORT, IONIZATION METHOD, AND MASS SPECTROMETRY METHOD

#11
20230012777
2023-01-19

Devices and methods for laser-assisted micro mass spectroscopy

#12
20220326181
2022-10-13

Imaging mass spectrometer

#13
20220277946
2022-09-01

Analysis apparatus and analysis method

#14
20220223399
2022-07-14

Multiple gas flow ionizer

#15
20220223398
2022-07-14

High resolution imaging apparatus and method

#16
20220157587
2022-05-19

SAMPLE SUPPORT, IONIZATION METHOD, AND MASS SPECTROMETRY METHOD

#17
20220102127
2022-03-31

Rapid droplet introduction interface (RDII) for mass spectrometry

#18
20210257199
2021-08-19

Method and system for measuring the chirality of molecules

#19
20210249244
2021-08-12

Mass spectrum resolution device for measuring laser ablation ion species with improved time of flight mass spectrometry

#20
20210233759
2021-07-29

ION GUIDE FOR MASS SPECTROMETER AND ION SOURCE USING SAME

#21
20210217598
2021-07-15

System and method for loading an ion trap

#22
20210118661
2021-04-22

High resolution imaging apparatus and method

#23
20210028002
2021-01-28

SAMPLE SUPPORTING BODY, METHOD FOR IONIZING SAMPLE, AND MASS SPECTROMETRY METHOD

#24
20200395205
2020-12-17

Multiple gas flow ionizer

#25
20200219712
2020-07-09

Sample support body

#26
20200098553
2020-03-26

Analyzing device, analytical device, analyzing method, and computer program product

#27
20190341242
2019-11-07

Mass spectrometer and mass spectrometry method

#28
20190341241
2019-11-07

Multiple gas flow ionizer

#29
20190287782
2019-09-19

System and method for loading an ion trap

#30
20190279857
2019-09-12

Ion analyzer

#31
20190279855
2019-09-12

Sample analyzer and sample analysis method

#32
20190259596
2019-08-22

METHOD AND APPARATUS FOR DETERMINING THE PRESENCE OF IONS IN A SAMPLE BY RESONANCE IONIZATION

#33
20190228959
2019-07-25

Surface layer disruption and ionization utilizing an extreme ultraviolet radiation source

#34
20190170691
2019-06-06

Low power photoionization detector (PID)

#35
20190066990
2019-02-28

Vacuum processing apparatus and mass spectrometer

#36
20190051505
2019-02-14

Analytical device

#37
20190004071
2019-01-03

LIPID-ANALYZING METHOD USING MASS SPECTROMETRY AND MASS SPECTROMETER

#38
20180321190
2018-11-08

Aerosol ionizer

#39
20180275098
2018-09-27

Apparatus for measuring ion mobility of harmful material and reference data obtaining method of the same

#40
20180261443
2018-09-13

Mass spectrometry apparatus for ultraviolet light ionization of neutral lost molecules, and method for operating same

#41
20180254177
2018-09-06

Fabrication of mass spectrometry surface

#42
20180166269
2018-06-14

Real time measurement techniques combining light sources and mass spectrometer

#43
20180067136
2018-03-08

Method for treating a cancer patient based on atomic therapeutic indexes and non-radiation therapy

#44
20170356879
2017-12-14

Aerosol ionizer

#45
20170309463
2017-10-26

SYSTEMS AND METHODS FOR TRACE CHEMICAL DETECTION USING DUAL PHOTOIONIZATION SOURCES

#46
20170301526
2017-10-19

Imaging spectrometer

#47
20170140913
2017-05-18

Strong field photoionization ion source for a mass spectrometer

#48
20170074885
2017-03-16

Methods of detecting biological prints, fluids or analytes therein using porous semiconductor substrates

#49
20170062196
2017-03-02

Charged particle image measuring device and imaging mass spectrometry apparatus

#50
20160313295
2016-10-27

Method for multiplexed sample analysis by photoionizing secondary sputtered neutrals

#51
20160254133
2016-09-01

Ambient desorption, ionization, and excitation for spectrometry

#52
20160189944
2016-06-30

Method for analysis of sample and apparatus therefor

#53
20160163529
2016-06-09

Frequency scan linear ion trap mass spectrometry

#54
20160109349
2016-04-21

Portable particle spectrometer

#55
20150330944
2015-11-19

Aerosol ionizer

#56
20150311666
2015-10-29

Compact ultra-short pulse source amplifiers

#57
20150287581
2015-10-08

Piezo-electric vibration on an in-source surface ionization structure to aid secondary droplet reduction

#58
20150270113
2015-09-24

Sputter neutral particle mass spectrometry apparatus with optical element

#59
20150270112
2015-09-24

Sputter neutral particle mass spectrometry apparatus

#60
20150270111
2015-09-24

Multiple ionization sources for a mass spectrometer

#61
20150206732
2015-07-23

Ion source, ion gun, and analysis instrument

#62
20150008932
2015-01-08

Charged particle detector

#63
20140339423
2014-11-20

Ultraviolet diode and atomic mass analysis ionization source collecting device using ultraviolet diode and an MCP

#64
20130236362
2013-09-12

Vacuum ultraviolet photoionization and chemical ionization combined ion source for mass spectrometry

#65
20130234036
2013-09-12

Ion source, heavy particle beam irradiation apparatus, ion source driving method, and heavy particle beam irradiation method

#66
20130221234
2013-08-29

Laser ion source

#67
20130146758
2013-06-13

High-density sample support plate for automated sample aliquoting

#68
20130026359
2013-01-31

Method and apparatus for generating and analyzing ions

#69
20120298858
2012-11-29

Methods of analyzing composition of aerosol particles

#70
20110287550
2011-11-24

Method for continuously monitoring solution-phase synthesis of oligonucleotide

#71
20100252731
2010-10-07

Real-time airborne particle analyzer

#72
20090321627
2009-12-31

Method and system for high throughput mass analysis

#73
20090140137
2009-06-04

Ionization method and apparatus using electrospray

#74
20090071815
2009-03-19

Method and apparatus for selectively severing and analyzing non-covalent and other bonds of biological macromolecules

#75
20070114388
2007-05-24

Imaging mass spectrometer

#76
20070046934
2007-03-01

Multi-function laser induced breakdown spectroscopy and laser ablation material analysis system and method

#77
20060263899
2006-11-23

Method of mass spectrometric analysis from closely packed microspots by their simultaneous laser irradiation

#78
20060219895
2006-10-05

Laser device

#79
20060108538
2006-05-25

Method of analyzing protein using laser ablation

#80
20050092912
2005-05-05

Method and system for mass spectroscopy

#81
20050017174
2005-01-27

Laser stimulated atom probe characterization of semiconductor and dielectric structures

#82
15942520
2019-05-07

Sample loading apparatus for laser ablation

#83
14606495
2015-10-27

Ambient pressure ionization source using a laser with high spatial resolution