ClassID:

205253

H01J37/29 - CPC Classification

Classification description:

Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof; Electron or ion microscopes; Electron or ion diffraction tubes Reflection microscopes

Sub-classes:
Recent Application in this class:
#1
20210313138
2021-10-07

MIRROR ELECTRONIC INSPECTION DEVICE

#2
20210217578
2021-07-15

Aberration reduction in multipass electron microscopy

#3
20210125807
2021-04-29

System and method for alignment of cathodoluminescence optics

#4
20200319452
2020-10-08

Mirror device, mirror drive method, light irradiation device, and image acquisition device

#5
20200152415
2020-05-14

Electron beam device

#6
20200013583
2020-01-09

Charged particle beam apparatus, observation method using charged particle beam apparatus, and program

#7
20190362935
2019-11-28

Reflection-mode electron-beam inspection using ptychographic imaging

#8
20190295804
2019-09-26

System and method for photocathode illumination inspection

#9
20190259567
2019-08-22

Stage device and charged particle beam device

#10
20190206655
2019-07-04

Measuring spherical and chromatic aberrations in cathode lens electrode microscopes

#11
20190148105
2019-05-16

Charged particle beam apparatus

#12
20190121125
2019-04-25

Mirror device, mirror drive method, light irradiation device, and image acquisition device

#13
20190108969
2019-04-11

Charged particle beam device and method for adjusting charged particle beam device

#14
20190088444
2019-03-21

Evaluating an object

#15
20190080445
2019-03-14

SEM inspection apparatus and pattern matching method

#16
20190079025
2019-03-14

Defect Inspection Device

#17
20180337017
2018-11-22

Measuring spherical and chromatic aberrations in cathode lens electrode microscopes

#18
20180323036
2018-11-08

Gun lens design in a charged particle microscope

#19
20180323035
2018-11-08

Charged particle beam apparatus, observation method using charged particle beam apparatus, and program

#20
20180138009
2018-05-17

Charged particle beam apparatus and sample elevating apparatus

#21
20180025888
2018-01-25

Mirror ion microscope and ion beam control method

#22
20170278670
2017-09-28

Electron microscope sample holder for forming a gas or liquid cell with two semiconductor devices

#23
20170243715
2017-08-24

Inspection apparatus and inspection method

#24
20170084422
2017-03-23

Multi-beam dark field imaging

#25
20170025245
2017-01-26

Electron microscope sample holder for forming a gas or liquid cell with two semiconductor devices

#26
20160379798
2016-12-29

Scanning electron microscope system, pattern measurement method using same, and scanning electron microscope

#27
20160307726
2016-10-20

Inspection device

#28
20160203946
2016-07-14

Inspection equipment

#29
20160172157
2016-06-16

Image type electron spin polarimeter

#30
20160126056
2016-05-05

Electron microscope sample holder for forming a gas or liquid cell with two semiconductor devices

#31
20150340201
2015-11-26

Apparatus and method of applying small-angle electron scattering to characterize nanostructures on opaque substrate

#32
20150287568
2015-10-08

Focusing a charged particle system

#33
20150162164
2015-06-11

Electron microscope sample holder for forming a gas or liquid cell with two semiconductor devices

#34
20150060666
2015-03-05

Specimen observation method and device using secondary emission electron and mirror electron detection

#35
20140339436
2014-11-20

Back scattered electron detector

#36
20140252226
2014-09-11

Apparatus and method for performing microdiffraction analysis

#37
20140224985
2014-08-14

Focusing a charged particle imaging system

#38
20140217274
2014-08-07

Charged particle beam device

#39
20140091215
2014-04-03

Electro-optical inspection apparatus and method with dust or particle collection function

#40
20140077079
2014-03-20

Electron beam irradiation apparatus

#41
20130193321
2013-08-01

Systems and methods for investigating a characteristic of a material using electron microscopy

#42
20120235036
2012-09-20

Inspection device

#43
20120074316
2012-03-29

Electro-optical inspection apparatus and method with dust or particle collection function

#44
20120061566
2012-03-15

Scanning electron microscope

#45
20110284746
2011-11-24

Charged particle beam device

#46
20110155905
2011-06-30

Specimen observation method and device using secondary emission electron and mirror electron detection

#47
20110068267
2011-03-24

Electron beam inspection method and electron beam inspection apparatus

#48
20100181476
2010-07-22

Spectrometer for Surface Analysis and Method Therefor

#49
20090261252
2009-10-22

Graphical user interface for use with electron beam wafer inspection

#50
20090224170
2009-09-10

Scanning electron microscope

#51
20090026368
2009-01-29

Apparatus and method for inspecting sample surface

#52
20080315093
2008-12-25

Electron beam inspection method and electron beam inspection apparatus

#53
20080265161
2008-10-30

Electron Microscope And Electron Beam Inspection System

#54
20080099697
2008-05-01

Charged particle beam apparatus, method of adjusting astigmatism using same and method of manufacturing device using same

#55
20080073533
2008-03-27

Inspection system and inspection method

#56
20070272857
2007-11-29

Method and apparatus for pattern inspection

#57
20070236690
2007-10-11

Method and apparatus for inspecting samples, and method for manufacturing devices using method and apparatus for inspecting samples

#58
20070228274
2007-10-04

High throughput multi beam detection system and method

#59
20070194230
2007-08-23

INSPECTION INSTRUMENT OF A MAGNETIC SPECIMEN

#60
20070181808
2007-08-09

Electron microscope and electron bean inspection system.

#61
20070164217
2007-07-19

Projection electron microscope, electron microscope, specimen surface observing method and micro device producing method

#62
20070115468
2007-05-24

Spectrometer for surface analysis and method therefor

#63
20070085005
2007-04-19

Pattern defect inspection method and apparatus thereof

#64
20070069127
2007-03-29

Apparatus and method for electron beam inspection with projection electron microscopy

#65
20060249676
2006-11-09

Apparatus and method for wafer pattern inspection

#66
20060060789
2006-03-23

Focusing system and method for a charged particle imaging system

#67
20060017014
2006-01-26

Patterned wafer inspection method and apparatus therefor

#68
20060011835
2006-01-19

Electron microscope and electron beam inspection system

#69
20050244049
2005-11-03

Apparatus and method for inspecting pattern on object

#70
20050139772
2005-06-30

Patterned wafer inspection method and apparatus therefor

#71
20050104017
2005-05-19

Method and apparatus for inspecting samples, and method for manufacturing devices using method and apparatus for inspecting samples

#72
15046905
2017-05-30

System for imaging a signal charged particle beam, method for imaging a signal charged particle beam, and charged particle beam device

#73
13804066
2014-05-20

Aberration-corrected and energy-filtered low energy electron microscope with monochromatic dual beam illumination