Patents-Review.com
ClassID:

205456 ⎘

H01J43/18 - CPC Classification

Classification description:

Secondary-emission tubes; Electron-multiplier tubes; Electron multipliers; Electrode arrangements Electrode arrangements using essentially more than one dynode

Sub-classes:
Recent Application in this class:
#1
20260106126
2026-04-16

ELEMENTARY PARTICLE DETECTOR AND ASSOCIATED DETECTION METHOD

 #2
20260005005
2026-01-01

ELECTRON TUBE

 #3
20250020816
2025-01-16

SYSTEMS AND METHODS FOR SUPPRESSING X-RAY INTERFERENCE IN RADIATION PORTAL MONITORS

 #4
20250015716
2025-01-09

GENERATION OF A HIGH VOLTAGE TO SUPPLY A PHOTOMULTIPLIER

 #5
20240258089
2024-08-01

Electron Multiplier Having Improved Voltage Stabilisation

 #6
20240199476
2024-06-20

GLASS COMPOSITION RESISTANT TO ION BOMBARDMENT, CLADDING GLASS OF MICROCHANNEL PLATE, MICROCHANNEL PLATE AND PREPARING METHOD THEREOF

 #7
20240063004
2024-02-22

Particle detector having improved performance and service life

 #8
20230326728
2023-10-12

MICRO-LENS ARRAY FOR METAL-CHANNEL PHOTOMULTIPLIER TUBE

 #9
20230105334
2023-04-06

HIGH-SPEED POLARITY SWITCHING DUAL CONVERSION DYNODE ION DETECTOR FOR MASS SPECTROMETER

 #10
20220415638
2022-12-29

Electron tube

 #11
20220230860
2022-07-21

Photocathode, electron tube, and method for manufacturing photocathode

 #12
20220020579
2022-01-20

Channel electron multiplier and ion detector

 #13
20210384018
2021-12-09

Electron multipliers internal regions

 #14
20210104388
2021-04-08

System and method for photomultiplier tube image correction

 #15
20210074531
2021-03-11

Particle detector having improved performance and service life

 #16
20200264042
2020-08-20

Magnetic photomultiplier tube system

 #17
20200105512
2020-04-02

Ion detectors and methods of using them

 #18
20190355562
2019-11-21

Photomultiplier and methods of making it

 #19
20190348265
2019-11-14

Mass spectrometer having multi-dynode multiplier(s) of high dynamic range operation

 #20
20190304762
2019-10-03

Detectors and methods of using them

 #21
20190259591
2019-08-22

Ion detector

 #22
20190259590
2019-08-22

Electron multipliers

 #23
20190189409
2019-06-20

Photomultiplier tube and method of making it

 #24
20190006159
2019-01-03

Photomultiplier and methods of making it

 #25
20190006158
2019-01-03

Photomultiplier tube and method of making it

 #26
20170336353
2017-11-23

Ion detectors and methods of using them

 #27
20170025259
2017-01-26

ULTRAVIOLET LIGHT DETECTION

 #28
20160379809
2016-12-29

Detectors and methods of using them

 #29
20160223494
2016-08-04

Ion detectors and methods of using them

 #30
20160141161
2016-05-19

Photomultiplier tube (PMT) having a reflective photocathode array

 #31
20150311049
2015-10-29

Photodetection unit and method for manufacturing same

 #32
20150235825
2015-08-20

Electron tube

 #33
20150235799
2015-08-20

Versatile spin-polarized electron source

 #34
20150162174
2015-06-11

Detectors and methods of using them

 #35
20140348293
2014-11-27

Photomultiplier and detection systems

 #36
20140239177
2014-08-28

Discrete dynode detector with dynamic gain control

 #37
20140151549
2014-06-05

Ion detectors and methods of using them

 #38
20130240907
2013-09-19

Electron multiplier device having a nanodiamond layer

 #39
20120175514
2012-07-12

Mass spectrometer

 #40
20110240857
2011-10-06

Discrete dynode detector with dynamic gain control

 #41
20110204243
2011-08-25

Composite gamma-neutron detection system

 #42
20110182407
2011-07-28

Photomultiplier and detection systems

 #43
20100200763
2010-08-12

Silicon photomultiplier energy resolution

 #44
20090224666
2009-09-10

Photomultiplier

 #45
20090045355
2009-02-19

METHOD FOR GENERATING ENTANGLED ELECTRON, INFRARED-RAY, VISIBLE-RAY, ULTRAVIOLET-RAY, X-RAY AND GAMMA-RAY BEAMS

 #46
20080291454
2008-11-27

Inspection systems and methods for extending the detection range of an inspection system by forcing the photodetector into the non-linear range

 #47
20080258619
2008-10-23

Photomultiplier tube with least transit time variations

 #48
20070241680
2007-10-18

Photomultiplier

 #49
20070241679
2007-10-18

Photomultiplier

 #50
20070241678
2007-10-18

Photomultiplier

 #51
20070241677
2007-10-18

Photomultiplier

 #52
20070182325
2007-08-09

Multi-anode type photomultiplier tube

 #53
20070012867
2007-01-18

Systems, circuits and methods for extending the detection range of an inspection system by avoiding circuit saturation

 #54
20060164008
2006-07-27

Electron multiplier unit including first and second support members and photomultiplier including the same

 #55
20060164007
2006-07-27

Electron multiplier unit including first and second support members and photomultiplier including the same