ClassID:

206499

H01J2237/2449 - CPC Classification

Classification description:

Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging; Detection characterized by the detecting means Detector devices with moving charges in electric or magnetic fields

Recent Application in this class:
#1
20200402760
2020-12-24

Scanning electron microscope

#2
20200312606
2020-10-01

Charged particle beam device

#3
20200303160
2020-09-24

Ion plasma disintegrator

#4
20200227232
2020-07-16

Method and system for charged particle microscopy with improved image beam stabilization and interrogation

#5
20200152418
2020-05-14

Screening method and apparatus for detecting an object of interest

#6
20180204706
2018-07-19

Charged particle beam device

#7
20180130634
2018-05-10

Electron microscope and image acquisition method

#8
20170316915
2017-11-02

Charged particle beam apparatus

#9
20170229284
2017-08-10

Ion beam device and sample observation method

#10
20170148612
2017-05-25

Method of measuring gas introducing hole provided in electrode for plasma etching device, electrode, electrode regeneration method, regenerated electrode, plasma etching device, and gas introducing hole state distribution diagram and display method for same

#11
20160372304
2016-12-22

Method and system for charged particle microscopy with improved image beam stabilization and interrogation

#12
20160365221
2016-12-15

Analyzing energy of charged particles

#13
20160282714
2016-09-29

Inspection of a lithographic mask that is protected by a pellicle

#14
20160005567
2016-01-07

High-speed multiframe dynamic transmission electron microscope image acquisition system with arbitrary timing

#15
20150357153
2015-12-10

Charged particle beam device

#16
20150028203
2015-01-29

Inspection of a lithographic mask that is protected by a pellicle

#17
20150014531
2015-01-15

Scanning electron microscope

#18
20140299769
2014-10-09

Scanning electron microscope

#19
20140299767
2014-10-09

Charged particle beam device and measuring method using the same

#20
20140191127
2014-07-10

Contamination reduction electrode for particle detector

#21
20140070097
2014-03-13

Particle beam device and method for operating a particle beam device

#22
20140001360
2014-01-02

Charged particle ray apparatus and pattern measurement method

#23
20130327953
2013-12-12

Particle detection system

#24
20130320228
2013-12-05

CONTAMINATION REDUCTION ELECTRODE FOR PARTICLE DETECTOR

#25
20130270439
2013-10-17

Multi channel detector, optics therefor and method of operating thereof

#26
20130001417
2013-01-03

Background reduction system including louver

#27
20120261574
2012-10-18

Electron beam apparatus and electron beam inspection method

#28
20120261573
2012-10-18

Arrangement and method for the contrast improvement in a charged particle beam device for inspecting a specimen

#29
20120241609
2012-09-27

Electron detecting mechanism and charged particle beam system equipped therewith

#30
20120145898
2012-06-14

Particle detection system

#31
20110260069
2011-10-27

Particle detection system

#32
20110233399
2011-09-29

Charged particle beam device

#33
20110192973
2011-08-11

Apparatus for transmission of energy and/or for transportation of an ion as well as a particle beam device having an apparatus such as this

#34
20110163229
2011-07-07

HIGH THROUGHPUT SEM TOOL

#35
20110127428
2011-06-02

ELECTRON DETECTION SYSTEMS AND METHODS

#36
20110121176
2011-05-26

Sample inspection methods, systems and components

#37
20110101223
2011-05-05

Electron beam apparatus and electron beam inspection method

#38
20100320382
2010-12-23

Multi-beam scanning electron beam device and methods of using the same

#39
20100258723
2010-10-14

Scanning electron microscope having time constant measurement capability

#40
20100163725
2010-07-01

Charged particle analyser and method using electrostatic filter grids to filter charged particles

#41
20100119698
2010-05-13

Electron microscope for inspecting and processing of an object with miniaturized structures and method thereof

#42
20100116986
2010-05-13

Specimen inspection equipment and how to make the electron beam absorbed current images

#43
20100108881
2010-05-06

Scanning transmission electron microscope using gas amplification

#44
20090314959
2009-12-24

Horizontal and vertical beam angle measurement technique

#45
20090294665
2009-12-03

Scanning electron microscope and similar apparatus

#46
20090184255
2009-07-23

Inspection method and inspection system using charged particle beam

#47
20090039257
2009-02-12

Electron beam device

#48
20080203297
2008-08-28

Specimen inspection equipment and how to make electron beam absorbed current images

#49
20080121803
2008-05-29

Charged particle beam apparatus, scanning electron microscope, and sample observation method using the same

#50
20080116375
2008-05-22

Scanning electron microscope having time constant measurement capability

#51
20080099674
2008-05-01

Electron microscope for inspecting and processing of an object with miniaturized structures and method thereof

#52
20080099673
2008-05-01

Electron beam apparatus and electron beam inspection method

#53
20080078934
2008-04-03

Charged particle beam instrument and method of detecting charged particles

#54
20080073534
2008-03-27

Scanning electron microscope

#55
20080035861
2008-02-14

Detector for charged particle beam instrument

#56
20080006771
2008-01-10

Electron beam apparatus to collect side-view and/or plane-view image with in-lens sectional detector

#57
20070221846
2007-09-27

Scanning electron microscope

#58
20060289748
2006-12-28

Particle detector for secondary ions and direct and or indirect secondary electrons

#59
20060243906
2006-11-02

Inspection method and inspection system using charged particle beam

#60
20060113474
2006-06-01

Scanning electron microscope

#61
20060054814
2006-03-16

Scanning electron microscope having multiple detectors and a method for multiple detector based imaging

#62
20050279937
2005-12-22

Scanning electron microscope and similar apparatus

#63
20050133719
2005-06-23

Scanning electron microscope

#64
20050127294
2005-06-16

Scanning electron microscope