ClassID:

205621

H01J49/424 - CPC Classification

Classification description:

Particle spectrometers or separator tubes; Mass spectrometers or separator tubes; Dynamic spectrometers; Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons; Device types Three-dimensional ion traps, i.e. comprising end-cap and ring electrodes

Recent Application in this class:
#1
20260045470
2026-02-12

ION TRAPS WITH Y-DIRECTIONAL ION MANIPULATION FOR MASS SPECTROMETRY AND RELATED MASS SPECTROMETRY SYSTEMS AND METHODS

#2
20260038790
2026-02-05

MONOLITHIC THREE-DIMENSIONAL ION TRAP

#3
20250132141
2025-04-24

System and Method of Driving Radio Frequency for Multipole Ion Processing Device

#4
20240371624
2024-11-07

3D Ion Traps With Connection Through Substrate

#5
20240355613
2024-10-24

CONDITIONAL OPERATIONS IN QUANTUM OBJECT CONFINEMENT APPARATUS USING BROADCASTED CONTROL VOLTAGE SIGNALS

#6
20240249932
2024-07-25

DEVICE FOR CONTROLLING TRAPPED IONS WITH AN ELECTRODE LAYER OF LOW SURFACE ROUGHNESS

#7
20240242959
2024-07-18

DEVICE FOR CONTROLLING TRAPPED IONS

#8
20240085387
2024-03-14

MULTI-STAGE TANDEM MASS SPECTROMETRY FOR PROTONATED GLYCAN ISOMER ASSIGNMENT

#9
20240014023
2024-01-11

ION TRAP WITH REDUCED RADIO FREQUENCY (RF) CURRENTS USING MULTIPLE FEED PORTS

#10
20230343577
2023-10-26

MULTI-LAYER ION TRAP ON SHAPED GLASS OR DIELECTRIC SUBSTRATE

#11
20230343576
2023-10-26

Device having one or more first level ion traps

#12
20230260777
2023-08-17

Ion trap apparatus and saddle point moving method for ion trap apparatus

#13
20230253199
2023-08-10

TOROIDAL ION TRAP

#14
20220404312
2022-12-22

Gas analysis device and method for detecting sample gas

#15
20220367168
2022-11-17

Ion trap with ring-shaped ion storage cell and mass spectrometer

#16
20220260527
2022-08-18

Ion analyzer

#17
20220254620
2022-08-11

Precursor and neutral loss scan in an ion trap

#18
20220246419
2022-08-04

Spherical ion trap and trapping ions

#19
20220172941
2022-06-02

Mass spectrometer comprising an ionization device

#20
20220130655
2022-04-28

Transformer for applying an ac voltage to electrodes

#21
20220102134
2022-03-31

Device for contolling trapped ions

#22
20210343519
2021-11-04

Ion traps with y-directional ion manipulation for mass spectrometry and related mass spectrometry systems and methods

#23
20200335321
2020-10-22

Mass spectrometry

#24
20200258727
2020-08-13

Mass calibration of mass spectrometer

#25
20200161120
2020-05-21

Mass spectrometer

#26
20200152438
2020-05-14

MASS SPECTROMETER, LASER LIGHT INTENSITY ADJUSTING METHOD AND NON-TRANSITORY COMPUTER READABLE MEDIUM

#27
20200090921
2020-03-19

Ion trap device

#28
20200075306
2020-03-05

Microscale mass spectrometry systems, devices and related methods

#29
20200035478
2020-01-30

Ion analysis device and ion dissociation method

#30
20190228960
2019-07-25

Quadrupole ion trap apparatus and quadrupole mass spectrometer

#31
20190221414
2019-07-18

Ion traps with y-directional ion manipulation for mass spectrometry and related mass spectrometry systems and methods

#32
20190189419
2019-06-20

MEMS-based 3D ion trapping device for using laser penetrating ion trapping structure, and method for manufacturing same

#33
20190096655
2019-03-28

Miniature charged particle trap with elongated trapping region for mass spectrometry

#34
20190066989
2019-02-28

Precursor and neutral loss scan in an ion trap

#35
20190057855
2019-02-21

Surface ion trap having a trapping location whose position is controllable in three dimensions with high precision

#36
20190051505
2019-02-14

Analytical device

#37
20180323052
2018-11-08

Optimized electromagnetic field on side-on FT-ICR mass spectrometers

#38
20180026740
2018-01-25

Monitoring control channel with different encoding schemes

#39
20180024108
2018-01-25

Systems and methods for screening a sample based on multiple reaction monitoring mass spectrometry

#40
20170358440
2017-12-14

Time-of-flight mass spectrometer

#41
20170301532
2017-10-19

Ion trap design method and ion trap mass spectrometer

#42
20170271139
2017-09-21

Mass spectrometry systems with convective flow of buffer gas for enhanced signals and related methods

#43
20170263432
2017-09-14

Miniature charged particle trap with elongated trapping region for mass spectrometry

#44
20170235163
2017-08-17

Preparation cell systems and methods of preparing a state of laser light

#45
20170221693
2017-08-03

MEMS-based 3D ion trapping device for using laser penetrating ion trapping structure, and method for manufacturing same

#46
20170194132
2017-07-06

Signal amplitude measurement and calibration with an ion trap

#47
20170170001
2017-06-15

Microscale mass spectrometry systems, devices and related methods

#48
20170133214
2017-05-11

Mass spectrometers having real time ion isolation signal generators

#49
20170047218
2017-02-16

Ultrahigh resolution mass spectrometry using an electrostatic ion bottle with coupling to a quadrupole ion trap

#50
20160372310
2016-12-22

Method for mass spectrometric examination of gas mixtures and mass spectrometer therefor

#51
20160329204
2016-11-10

Method and apparatus for injection of ions into an electrostatic ion trap

#52
20160306200
2016-10-20

Preparation cell systems and methods of a preparing a state of laser light

#53
20160268117
2016-09-15

Microscale mass spectrometry systems, devices and related methods

#54
20160225603
2016-08-04

Ion ejection from a quadrupole ion trap

#55
20160141168
2016-05-19

MINIATURE CHARGED PARTICLE TRAP WITH ELONGATED TRAPPING REGION FOR MASS SPECTROMETRY

#56
20150380232
2015-12-31

Device allowing improved reaction monitoring of gas phase reactions in mass spectrometers using an auto ejection ion trap

#57
20150364315
2015-12-17

Mass spectrometry systems with convective flow of buffer gas for enhanced signals and related methods

#58
20150340220
2015-11-26

Ion ejection from a quadrupole ion trap

#59
20150325425
2015-11-12

Multi-electrode ion trap

#60
20150303047
2015-10-22

Ion trap analyzer and ion trap mass spectrometry analysis method

#61
20150255265
2015-09-10

Ion trap-based apparatus and method for analyzing and detecting bipolar ions

#62
20150255263
2015-09-10

Ion selection method in ion trap and ion trap system

#63
20150129761
2015-05-14

Use of cryogenic ion chemistry to add a structural characterization capability to mass spectrometry through linear action spectroscopy

#64
20150122990
2015-05-07

Miniature charged particle trap with elongated trapping region for mass spectrometry

#65
20150097115
2015-04-09

Method and apparatus for a combined linear ion trap and quadrupole mass filter

#66
20150048246
2015-02-19

Annular ion guide

#67
20150041640
2015-02-12

Multi-pole ion trap for mass spectrometry

#68
20150034820
2015-02-05

Continuous operation high speed ion trap mass spectrometer

#69
20140339424
2014-11-20

Device for mass selective determination of an ion

#70
20140339423
2014-11-20

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

#71
20140299761
2014-10-09

Ion trap with spatially extended ion trapping region

#72
20140264006
2014-09-18

Ion trap with radial opening in ring electrode

#73
20140264001
2014-09-18

Miniature charged particle trap with elongated trapping region for mass spectrometry

#74
20140263999
2014-09-18

Microscale mass spectrometry systems, devices and related methods

#75
20140252224
2014-09-11

Mass spectrometer ion trap having asymmetric end cap apertures

#76
20140252222
2014-09-11

Automatic gain control with defocusing lens

#77
20140252219
2014-09-11

Methods and systems for applying end cap DC bias in ion traps

#78
20140158880
2014-06-12

Ion trap quadrupole mass filter

#79
20140145073
2014-05-29

Use of cryogenic ion chemistry to add a structural characterization capability to mass spectrometry through linear action spectroscopy

#80
20140124662
2014-05-08

Device for obtaining the ion source of a mass spectrometer using an ultraviolet diode and a CEM

#81
20140027628
2014-01-30

Waveform generation for ion trap

#82
20140008533
2014-01-09

Ejection of ion clouds from 3D RF ion traps

#83
20130304394
2013-11-14

Mass spectrometer

#84
20130082171
2013-04-04

Ion trap mass spectrometer

#85
20130032709
2013-02-07

Step-scan ion trap mass spectrometry for high speed proteomics

#86
20120326026
2012-12-27

Portable ion trap mass spectrometer with metal hydride container as source of hydrogen buffer gas

#87
20120305759
2012-12-06

Abridged multipole structure for the transport, selection and trapping of ions in a vacuum system

#88
20120292499
2012-11-22

Specific phase range for ion injection into ion trap device

#89
20120267523
2012-10-25

Miniature toroidal radio frequency ion trap mass analyzer

#90
20120138788
2012-06-07

Ion trap time-of-flight mass spectrometer

#91
20120056087
2012-03-08

Portable quadrupole ion trap mass spectrometer

#92
20120049059
2012-03-01

Ion trap mass spectrometer

#93
20110248161
2011-10-13

Multi-Turn Time-of-Flight Mass Spectrometer

#94
20110147581
2011-06-23

Apparatuses and methods for portable mass spectrometry

#95
20110139976
2011-06-16

Method for operating three-dimensional RF ion traps with high ion capture efficiency

#96
20110139974
2011-06-16

Ion-trap mass spectrometer driven by a monolithic photodiode array

#97
20110095180
2011-04-28

Mass spectrometer

#98
20110057097
2011-03-10

Mass spectrometer

#99
20100320377
2010-12-23

LOW VOLTAGE, HIGH MASS RANGE ION TRAP SPECTROMETER AND ANALYZING METHODS USING SUCH A DEVICE

#100
20100276591
2010-11-04

Electrode Structures

#101
20100270465
2010-10-28

Method and apparatus for thermalization of ions

#102
20100258714
2010-10-14

Multi-electrode ion trap

#103
20100116982
2010-05-13

Ion trap mass spectrometer

#104
20100065740
2010-03-18

Ion trap mass spectrometer

#105
20090294657
2009-12-03

Driving a mass spectrometer ion trap or mass filter

#106
20090283675
2009-11-19

3D ion trap as fragmentation cell

#107
20090278042
2009-11-12

Ion trap time-of-flight mass spectrometer

#108
20090242753
2009-10-01

DEVICE AND MASS ANALYSIS OF MOLECULES USING UV OR VISIBLE LASER BEAM PHOTODISSOCIATION

#109
20090212209
2009-08-27

Optimization of excitation voltage amplitude for collision induced dissociation of ions in an ion trap

#110
20090146054
2009-06-11

End cap voltage control of ion traps

#111
20090140135
2009-06-04

Electrode structures

#112
20090090860
2009-04-09

Ion trap mass spectrometry

#113
20090032700
2009-02-05

Three-dimensional RF ion traps with high ion capture efficiency

#114
20090032698
2009-02-05

Mass-analysis method and mass-analysis apparatus

#115
20080210859
2008-09-04

Coaxial hybrid radio frequency ion trap mass analyzer

#116
20080203293
2008-08-28

Multi-electrode ion trap

#117
20080128605
2008-06-05

Mass spectrometers

#118
20080111067
2008-05-15

Octapole ion trap mass spectrometers and related methods

#119
20080001083
2008-01-03

Electronic drive and acquisition system for mass spectrometry

#120
20070295896
2007-12-27

Method for trapping uncharged multi-pole particles

#121
20070145264
2007-06-28

Ion fragmentation parameter selection systems and methods

#122
20070120052
2007-05-31

Multiplexed tandem mass spectrometry

#123
20070084994
2007-04-19

High-resolution ion isolation utilizing broadband waveform signals

#124
20070075239
2007-04-05

Method for obtaining high accuracy mass spectra using an ion trap mass analyser and a method for determining and/or reducing chemical shift in mass analysis using an ion trap mass analyser

#125
20070069123
2007-03-29

Mass spectroscope and method of calibrating the same

#126
20070045527
2007-03-01

Laser irradiation mass spectrometer

#127
20070023646
2007-02-01

Ion trap with built-in field-modifying electrodes and method of operation

#128
20060289738
2006-12-28

Measurement of light fragment ions with ion traps

#129
20060219898
2006-10-05

Method of selectively inhibiting reaction between ions

#130
20060219888
2006-10-05

Planar micro-miniature ion trap devices

#131
20060214096
2006-09-28

Apparatus for trapping uncharged multi-pole particles

#132
20060192101
2006-08-31

Probing method using ion trap mass spectrometer and probing device

#133
20060186331
2006-08-24

Ion fragmentation by electron transfer in ion traps

#134
20060163472
2006-07-27

Correcting phases for ion polarity in ion trap mass spectrometry

#135
20060163468
2006-07-27

Mass separators

#136
20060043282
2006-03-02

Ion trap mass spectrometer with scanning delay ion extraction

#137
20050279932
2005-12-22

Two-dimensional ion trap mass spectrometry

#138
20050279926
2005-12-22

Ion trap/time-of-flight mass analyzing apparatus and mass analyzing method

#139
20050263698
2005-12-01

Ion trap device and its adjusting method

#140
20050263693
2005-12-01

Multiplexed tandem mass spectrometry

#141
20050242278
2005-11-03

High speed, multiple mass spectrometry for ion sequencing

#142
20050230613
2005-10-20

Non-linear time-of-flight mass spectrometer

#143
20050199801
2005-09-15

Probing method using ion trap mass spectrometer and probing device

#144
20050189488
2005-09-01

Mass spectrometers on wafer-substrates

#145
20050189487
2005-09-01

Mass spectrometer

#146
20050161595
2005-07-28

Combined chemical/biological agent mass spectrometer detector

#147
20050151073
2005-07-14

Method for accurate mass determination with ion trap/time-of-flight mass spectrometer

#148
20050145790
2005-07-07

Methods and apparatus for switching ion trap to operate between three-dimensional and two-dimensional mode

#149
20050139763
2005-06-30

Mass spectroscope and method of calibrating the same

#150
20050133711
2005-06-23

Ion trap device

#151
20050127291
2005-06-16

Ion storage device

#152
20050067565
2005-03-31

Mass spectrometer

#153
20050061966
2005-03-24

Quadrupole ion trap device and methods of operating a quadrupole ion trap device

#154
20050061767
2005-03-24

Wafer-based ion traps

#155
20050045816
2005-03-03

Mass spectrometer with an ion trap

#156
20050029448
2005-02-10

Nanoparticle ion detection

#157
20050023461
2005-02-03

Method and device for the capture of ions in quadrupole ion traps

#158
20050017165
2005-01-27

Ion fragmentation in RF ion traps by electron capture with magnetic field

#159
20050009172
2005-01-13

Chemical substance detection apparatus and chemical substance detection method

#160
17030889
2021-10-19

Trapped ion platform with optical input and output

#161
16722971
2020-06-30

Ion trap with notched ring electrode

#162
15655453
2018-11-13

Systems and methods for regulating the ion population in an ion trap for MSscans

#163
15424158
2019-09-17

Ion trapping for quantum information processing

#164
12886412
2014-09-16

Positron storage micro-trap array