ClassID:

205617

H01J49/422 - 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 Two-dimensional RF ion traps

Sub-classes:
Recent Application in this class:
#1
20260154602
2026-06-04

QUANTUM NETWORK NODE AND PROTOCOLS WITH MULTIPLE QUBIT SPECIES

#2
20260074173
2026-03-12

ION TRAP DEVICE

#3
20250285852
2025-09-11

Parallel PTR Reactor

#4
20250006397
2025-01-02

HYBRID ARCHITECTURE FOR QUANTUM OBJECT CONFINEMENT APPARATUS

#5
20240404820
2024-12-05

Capacitive Coupling Compensation for Direct Current Electrodes in Ion Traps

#6
20240355613
2024-10-24

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

#7
20240355606
2024-10-24

ION ENTRY/EXIT DEVICE

#8
20240354608
2024-10-24

Quantum network node and protocols with multiple qubit species

#9
20240331994
2024-10-03

TIME OF FLIGHT MASS ANALYSIS SYSTEM

#10
20240162028
2024-05-16

Package comprising an ion-trap and method of fabrication

#11
20230335388
2023-10-19

LINEAR ION TRAP AND METHOD FOR OPERATING THE SAME

#12
20230273074
2023-08-31

DEVICE FOR CONTROLLING TRAPPED IONS HAVING A TEMPERATURE SENSOR

#13
20230260775
2023-08-17

Electron Activation Dissociation Reaction Device with Ion Isolation Functionality in Mass Spectrometry

#14
20230170203
2023-06-01

Ion entry/exit device

#15
20230132620
2023-05-04

Quantum network node and protocols with multiple qubit species

#16
20230131302
2023-04-27

Method for Correcting Mass Spectral Data

#17
20230059264
2023-02-23

QUANTUM COMPUTER BASED ON MANIPULATION OF ION CHAINS

#18
20230035661
2023-02-02

INTERPOSER WITH LOAD HOLE FOR ION TRAP

#19
20230032907
2023-02-02

Shaped central electrode inside radio frequency rail to control aspects of an ion trap

#20
20230013173
2023-01-19

Mass spectrometer with charge measurement arrangement

#21
20220301845
2022-09-22

Dual-frequency RF ion confinement apparatus

#22
20220285143
2022-09-08

Multi-turn time-of-flight mass spectrometer

#23
20220222560
2022-07-14

Quantum network node and protocols with multiple qubit species

#24
20220199391
2022-06-23

Apparatuses, systems, and methods for elliptical atomic object traps

#25
20220102133
2022-03-31

Phase locked Fourier transform linear ion trap mass spectrometry

#26
20210335591
2021-10-28

Small-volume UHV ion-trap package and method of forming

#27
20210319999
2021-10-14

Apparatuses, systems, and methods for ion traps

#28
20210217598
2021-07-15

System and method for loading an ion trap

#29
20210183637
2021-06-17

Apparatuses, systems, and methods for ion traps

#30
20210166831
2021-06-03

Ion-optical cavity coupling system and method

#31
20210158200
2021-05-27

Quantum network node and protocols with multiple qubit species

#32
20210125818
2021-04-29

Ion entry/exit device

#33
20210050206
2021-02-18

Ion traps that apply an inverse mathieu q scan

#34
20210013021
2021-01-14

Mitigation of charging on optical windows

#35
20210013020
2021-01-14

Optical alignment using reflective dove prisms

#36
20200411302
2020-12-31

Ion confinement device

#37
20200357625
2020-11-12

MASS SPECTROMETER AND METHOD FOR TIME-OF-FLIGHT MASS SPECTROMETRY

#38
20200335320
2020-10-22

Package comprising an ion-trap and method of fabrication

#39
20200266046
2020-08-20

MASS SPECTROMETER

#40
20200161111
2020-05-21

Systems and methods for conducting neutral loss scans in a single ion trap

#41
20200090920
2020-03-19

Method for analyzing a gas by mass spectrometry, and mass spectrometer

#42
20200075302
2020-03-05

Ion entry/exit device

#43
20190393023
2019-12-26

Method of separating different ions having similar mass to charge ratios

#44
20190287784
2019-09-19

Mass analysis apparatus and mass analysis method

#45
20190287782
2019-09-19

System and method for loading an ion trap

#46
20190178865
2019-06-13

Chemical for test used in hazardous substance sensing device, hazardous substance sensing device, and hazardous substance sensing method

#47
20190138928
2019-05-09

Quantum network node and protocols with multiple qubit species

#48
20190080895
2019-03-14

Ion optical device with orthogonal ion barriers

#49
20190080892
2019-03-14

High frequency voltage supply control method for multipole or monopole analysers

#50
20190057856
2019-02-21

Ion traps that apply an inverse Mathieu q scan

#51
20190051506
2019-02-14

Ion injection method into side-on FT-ICR mass spectrometers

#52
20190027355
2019-01-24

Package comprising an ion-trap and method of fabrication

#53
20180366312
2018-12-20

Mass spectrometer and method for time-of-flight mass spectrometry

#54
20180342382
2018-11-29

Systems and methods for conducting neutral loss scans in a single ion trap

#55
20180337030
2018-11-22

Ion entry/exit device

#56
20180323051
2018-11-08

Cryogenic 2D linear ion trap and uses thereof

#57
20180286648
2018-10-04

Active stabilization of ion trap radiofrequency potentials

#58
20180130649
2018-05-10

Systems and methods for scaling injection waveform amplitude during ion isolation

#59
20180114686
2018-04-26

Ion traps that apply an inverse Mathieu q scan

#60
20170372881
2017-12-28

Mass spectrometer

#61
20170363638
2017-12-21

Systems and methods for improving loading capacity of a segmented reaction cell by utilizing all available segments

#62
20170200598
2017-07-13

Mass spectrometer and method for controlling injection of electron beam thereof

#63
20170186595
2017-06-29

Active stabilization of ion trap radiofrequency potentials

#64
20170148620
2017-05-25

Ion transport apparatus and mass spectrometer using the same

#65
20170140916
2017-05-18

Ion trap with spatially extended ion trapping region

#66
20170084441
2017-03-23

Radio-frequency voltage generator

#67
20160336163
2016-11-17

Systems and methods for ion isolation using a dual waveform

#68
20160293393
2016-10-06

High frequency voltage supply control method for multipole or monopole analysers

#69
20160247670
2016-08-25

Method for analyzing ionic structure

#70
20160027604
2016-01-28

Ion trap apparatus and method for manufacturing same

#71
20160005586
2016-01-07

Differentially pumped dual linear quadrupole ion trap mass spectrometer

#72
20150380232
2015-12-31

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

#73
20150325359
2015-11-12

Analytical instrument inductors and methods for manufacturing same

#74
20150303047
2015-10-22

Ion trap analyzer and ion trap mass spectrometry analysis method

#75
20150294850
2015-10-15

Ion trap with spatially extended ion trapping region

#76
20150097114
2015-04-09

Excitation of reagent molecules withn a rf confined ion guide or ion trap to perform ion molecule, ion radical or ion-ion interaction experiments

#77
20150025813
2015-01-22

Systems and methods for sequential windowed acquisition across a mass range using an ion trap

#78
20140291501
2014-10-02

Photo-dissociation of proteins and peptides in a mass spectrometer

#79
20140224981
2014-08-14

Differentially pumped dual linear quadrupole ion trap mass spectrometer

#80
20140166895
2014-06-19

Ion tunnel ion guide

#81
20140131569
2014-05-15

Method to control space charge in a mass spectrometer

#82
20130240724
2013-09-19

Methods and systems for providing a substantially quadrupole field with significant hexapole and octapole components

#83
20120326026
2012-12-27

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

#84
20120280123
2012-11-08

Ion tunnel ion guide

#85
20120267523
2012-10-25

Miniature toroidal radio frequency ion trap mass analyzer

#86
20110291003
2011-12-01

Mass spectrometer having ion storage with timed pulse output

#87
20110284738
2011-11-24

Confining positive and negative ions in a linear RF ion trap

#88
20110278946
2011-11-17

Apparatus for providing power to a multipole in a mass spectrometer

#89
20110278917
2011-11-17

Apparatus and method for coupling RF and AC signals to provide power to a multipole in a mass spectrometer

#90
20110253678
2011-10-20

Method for fabrication of a quadrupole mass filter or quadrupole ion trap using electrode discharge machining

#91
20110174970
2011-07-21

Process

#92
20110174965
2011-07-21

Method for cooling ions in a linear ion trap

#93
20110016700
2011-01-27

Linear ion processing apparatus with improved mechanical isolation and assembly

#94
20100294923
2010-11-25

Mass spectrometer

#95
20090321624
2009-12-31

Ion trap, multiple electrode system and electrode for mass spectrometric analysis

#96
20090261247
2009-10-22

Linear Ion Trap with Four Planar Electrodes

#97
20090194683
2009-08-06

Method of operating a linear ion trap to provide low pressure short time high amplitude excitation

#98
20090134321
2009-05-28

Mass spectrometer

#99
20090020695
2009-01-22

Mass spectrometer

#100
20090014647
2009-01-15

Correction of time of flight separation in hybrid mass spectrometers

#101
20080191130
2008-08-14

Mass spectrometer

#102
20080185516
2008-08-07

Mass spectrometer

#103
20080067342
2008-03-20

Ion trap mass analyzer

#104
20070120053
2007-05-31

Method and apparatus for mass selective axial transport using pulsed axial field

#105
20070069124
2007-03-29

Mass spectrometer

#106
20070040113
2007-02-22

Ion trap in a semiconductor chip

#107
20060043282
2006-03-02

Ion trap mass spectrometer with scanning delay ion extraction

#108
20050178955
2005-08-18

Mass spectrometer

#109
17500555
2023-01-10

Miniaturized vacuum package and methods of making same

#110
17208705
2022-04-26

Dual-frequency RF ion confinement apparatus

#111
17030889
2021-10-19

Trapped ion platform with optical input and output

#112
16570726
2020-11-17

Enclosure for ion trapping device

#113
15424158
2019-09-17

Ion trapping for quantum information processing