Patents-Review.com
ClassID:

205440 ⎘

H01J41/12 - CPC Classification

Classification description:

Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas ; Discharge tubes for evacuation by diffusion of ions Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps

Sub-classes:
Recent Application in this class:
#1
20260135071
2026-05-14

ION PUMP WITH A MONITORING SYSTEM AND METHOD FOR OPERATING THE ION PUMP

 #2
20240145222
2024-05-02

ELECTROHYDRODYNAMIC VENTILATION DEVICE

 #3
20230114067
2023-04-13

VIBRATION DAMPING AND RESONANCE REDUCTION FOR ION PUMP

 #4
20230040794
2023-02-09

ION PUMPS AND ION PUMP ELEMENTS

 #5
20220344137
2022-10-27

Heat Transfer Using Ionic Pumps

 #6
20220328294
2022-10-13

Reducing plasma formation in an ion pump

 #7
20220262609
2022-08-18

Vacuum cell configured for reduced inner chamber helium permeation

 #8
20220172935
2022-06-02

SPUTTER ION PUMP WITH PENNING-TRAP CURRENT SENSOR

 #9
20210327695
2021-10-21

System and method for enhanced ion pump lifespan

 #10
20200402782
2020-12-24

Ratchet-based ion pumping membrane systems

 #11
20200343081
2020-10-29

Compact electrostatic ion pump

 #12
20200300271
2020-09-24

Ionizing fluidic accelerator and methods of use

 #13
20200243312
2020-07-30

System and method for enhanced ion pump lifespan

 #14
20200126776
2020-04-23

Ion pump shield

 #15
20190035613
2019-01-31

Ion pump shield

 #16
20180233337
2018-08-16

Cold-matter system having integrated pressure regulator

 #17
20180204710
2018-07-19

Jet flow generation device, and jet flow generation system

 #18
20180068836
2018-03-08

Ion trajectory manipulation architecture in an ion pump

 #19
20170347443
2017-11-30

Ion throughput pump and method

 #20
20170345630
2017-11-30

Miniature ion pump

 #21
20170345609
2017-11-30

Vacuum exhaust method

 #22
20170133210
2017-05-11

Laminated ultra-high vacuum forming device

 #23
20170076925
2017-03-16

Getter pumping system

 #24
20160233063
2016-08-11

System and method for enhanced ion pump lifespan

 #25
20160233062
2016-08-11

System and method for enhanced ion pump lifespan

 #26
20160196963
2016-07-07

System of devices and components of said system

 #27
20160141160
2016-05-19

Ion pumps and ion pump elements

 #28
20150349035
2015-12-03

Electronic apparatus having an oxygen ion pump

 #29
20150221487
2015-08-06

SURFACE ADSORPTION VACUUM PUMPS AND METHODS FOR PRODUCING ADSORBATE-FREE SURFACES

 #30
20150017022
2015-01-15

SURFACE ADSORPTION VACUUM PUMPS AND METHODS FOR PRODUCING ADSORBATE-FREE SURFACES

 #31
20140292186
2014-10-02

Vacuum fired and brazed ion pump element

 #32
20140169986
2014-06-19

Ionizing pump stage

 #33
20140001983
2014-01-02

Electron cyclotron resonance ionisation device

 #34
20130195679
2013-08-01

ION PUMP SYSTEM

 #35
20120205534
2012-08-16

Methods, apparatus, and system for mass spectrometry

 #36
20120014814
2012-01-19

Combined pumping system comprising a getter pump and an ion pump

 #37
20100143159
2010-06-10

Ion pump device

 #38
20100098556
2010-04-22

Vacuum conveyance system

 #39
20070227883
2007-10-04

SYSTEMS AND METHODS FOR A HELIUM ION PUMP

 #40
20060231773
2006-10-19

Charged particle beam apparatus

 #41
20060055637
2006-03-16

Image display apparatus

 #42
20060045754
2006-03-02

Ion pump for cryogenic magnet apparatus

 #43
20060043871
2006-03-02

Image display device having an ion pump with reduced leakage

 #44
20060043865
2006-03-02

Image display apparatus provided with an ion pump assembly arranged within an external container

 #45
17521706
2023-03-28

Ion pump for use in low gravity environments

 #46
16828128
2022-03-29

Sputter ion pump with penning-trap current sensor

 #47
15366635
2020-04-21

Sputter ion pump with penning-trap current sensor

 #48
14538568
2018-05-01

Cold-matter system having ion pump integrated with channel cell