ClassID:

205270

H01J37/31 - 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-beam or ion-beam tubes for localised treatment of objects for cutting or drilling

Recent Application in this class:
#1
20260154808
2026-06-04

METHOD FOR OBTAINING MEASUREMENTS OF SEMICONDUCTOR STRUCTURES FROM A SINGLE WEDGE CUT OF AN INSPECTION VOLUME

#2
20260081102
2026-03-19

Sample Holder, Sample Holder Set, Sample Milling Equipment, and Tightening Tool

#3
20250349496
2025-11-13

System and Method for Uniform Ion Milling

#4
20250112024
2025-04-03

ADAPTIVE SLICE DEPTH IN SLICE & VIEW WORKFLOW

#5
20240266181
2024-08-08

METHOD AND APPARATUS FOR MANUFACTURING SEMICONDUCTOR CHIP WITH CHIP OUTLINE OF VARIOUS SHAPES AT WAFER LEVEL

#6
20240234086
2024-07-11

Method and device for preparing a microscopic sample from a volume sample

#7
20240038489
2024-02-01

METHOD FOR ATTACHING AN OBJECT TO A MANIPULATOR AND FOR MOVING THE OBJECT IN A PARTICLE BEAM APPARATUS, COMPUTER PROGRAM PRODUCT, AND PARTICLE BEAM APPARATUS

#8
20230273098
2023-08-31

Method for Preparing TEM Sample

#9
20230268159
2023-08-24

Method for Preparing TEM Sample

#10
20230245933
2023-08-03

COMBINING FOCUSED ION BEAM MILLING AND SCANNING ELECTRON MICROSCOPE IMAGING

#11
20230177715
2023-06-08

Shape invariant method for accurate fiducial finding

#12
20220301812
2022-09-22

Ion beam device

#13
20220285125
2022-09-08

Sample milling apparatus and method of adjustment therefor

#14
20220262593
2022-08-18

System and Method for Uniform Ion Milling

#15
20220157560
2022-05-19

Method and device for preparing a microscopic sample from a volume sample

#16
20220005670
2022-01-06

Uniform milling of adjacent materials using parallel scanning fib

#17
20220005669
2022-01-06

Ion beam delayering system and method, topographically enhanced delayered sample produced thereby, and imaging methods and systems related thereto

#18
20210407765
2021-12-30

Line-based endpoint detection

#19
20210350999
2021-11-11

Imaging method and imaging system

#20
20210341362
2021-11-04

Automatic sample preparation apparatus

#21
20210118646
2021-04-22

METHOD FOR LARGE-AREA 3D ANALYSIS OF SAMPLES USING GLANCING INCIDENCE FIB MILLING

#22
20200357602
2020-11-12

Ion milling device

#23
20200355589
2020-11-12

Automatic sample preparation apparatus and automatic sample preparation method

#24
20200312611
2020-10-01

ARTIFICIAL INTELLIGENCE ENABLED VOLUME RECONSTRUCTION

#25
20200278281
2020-09-03

AUTOMATIC SAMPLE PREPARATION APPARATUS

#26
20200121040
2020-04-23

Fabricating diffractive structures on gemstones for high optical performance

#27
20200098554
2020-03-26

Method of sample preparation using dual ion beam trenching

#28
20200027692
2020-01-23

Tomography-assisted TEM prep with requested intervention automation workflow

#29
20190272975
2019-09-05

Automated TEM sample preparation

#30
20190228948
2019-07-25

Scanning electron microscope and measurement method for obtaining images of a specimen using an ion beam and an electron beam

#31
20190162668
2019-05-30

Method of evaluating carbon concentration of silicon sample, method of evaluating silicon wafer manufacturing process, method of manufacturing silicon wafer, method of manufacturing silicon single crystal ingot, silicon single crystal ingot and silicon wafer

#32
20190139738
2019-05-09

Electronic beam machining system

#33
20190139735
2019-05-09

Tomography-assisted TEM prep with requested intervention automation workflow

#34
20190025167
2019-01-24

Automatic sample preparation apparatus

#35
20190019650
2019-01-17

Method for the in situ preparation of microscopic specimens

#36
20190004429
2019-01-03

Method for acquiring parameter for dose correction of charged particle beam, charged particle beam writing method, and charged particle beam writing apparatus

#37
20180299771
2018-10-18

Method and apparatus for neutral beam processing based on gas cluster ion beam technology

#38
20180286633
2018-10-04

Ion milling system

#39
20180277335
2018-09-27

Mask position adjustment method of ion milling, electron microscope capable of adjusting mask position, mask adjustment device mounted on sample stage and sample mask component of ion milling device

#40
20180218878
2018-08-02

Enhanced FIB-SEM systems for large-volume 3D imaging

#41
20180157067
2018-06-07

Detecting method and detecting equipment therefor

#42
20180096875
2018-04-05

Adjustable circumference electrostatic clamp

#43
20170358424
2017-12-14

Electronic beam machining system

#44
20170304777
2017-10-26

Method of stem-based drilling of ultrathin silicon nitride nanopores and nanopore arrays

#45
20170271119
2017-09-21

COMPOSITE CHARGED PARTICLE BEAM APPARATUS

#46
20170256380
2017-09-07

Automated TEM sample preparation

#47
20170122852
2017-05-04

Automatic sample preparation apparatus

#48
20170092463
2017-03-30

WAFER MANUFACTURING SYSTEM AND RELATED PROCESS

#49
20160356683
2016-12-08

Method of preparing a sample for microstructure diagnostics, and sample for microstructure diagnostics

#50
20160320380
2016-11-03

Gold ion beam drilled nanopores modified with thiolated DNA origamis

#51
20160319462
2016-11-03

APPARATUS AND METHOD OF CLEAVING THIN LAYER FROM BULK MATERIAL

#52
20160181061
2016-06-23

Image creating method and imaging system for performing the same

#53
20160172243
2016-06-16

WAFER MATERIAL REMOVAL

#54
20160141147
2016-05-19

Automated TEM sample preparation

#55
20160096734
2016-04-07

Method of Producing a Freestanding Thin Film of Nano-Crystalline Carbon

#56
20160035540
2016-02-04

Total release method for sample extraction in an energetic-beam instrument

#57
20150336202
2015-11-26

Methods for perforating multi-layer graphene through ion bombardment

#58
20150311034
2015-10-29

Method and apparatus for sample extraction and handling

#59
20150311031
2015-10-29

Multi-Beam Tool for Cutting Patterns

#60
20150311030
2015-10-29

Multi-beam tool for cutting patterns

#61
20150255250
2015-09-10

Charged particle beam device and sample preparation method

#62
20150243477
2015-08-27

Bulk deposition for tilted mill protection

#63
20150224594
2015-08-13

Method of cutting super-hard materials using an electron beam and a range of beam scanning velocities

#64
20150221474
2015-08-06

Methods for perforating two-dimensional materials using a broad ion field

#65
20150151972
2015-06-04

Method of producing a freestanding thin film of nano-crystalline graphite

#66
20150083928
2015-03-26

Method for determining beam parameters of a charge carrier beam, measuring device, and charge carrier beam device

#67
20140353497
2014-12-04

Transmission electron microscope sample fabrication

#68
20140131195
2014-05-15

Dual laser beam system used with an electron microscope and FIB

#69
20130209740
2013-08-15

Method of cleaving a thin sapphire layer from a bulk material by implanting a plurality of particles and performing a controlled cleaving process

#70
20130181379
2013-07-18

Method of electron-beam lithography with correction of corner roundings

#71
20130153785
2013-06-20

Method and apparatus for sample extraction and handling

#72
20130137193
2013-05-30

Systems and methods for preparation of samples for sub-surface defect review

#73
20120235057
2012-09-20

Apparatus and method for forming a solid immersion lens using a binary bitmap milling pattern

#74
20120126146
2012-05-24

Ion milling device

#75
20120085939
2012-04-12

Ion beam sample preparation apparatus and methods

#76
20120085938
2012-04-12

Ion beam sample preparation apparatus and methods

#77
20120085937
2012-04-12

Ion beam sample preparation thermal management apparatus and methods

#78
20120085923
2012-04-12

Ion beam sample preparation apparatus and methods

#79
20100305747
2010-12-02

Method and apparatus for sample extraction and handling

#80
20100008563
2010-01-14

Section processing method and its apparatus

#81
20090294690
2009-12-03

Method of forming TEM sample holder

#82
20090166555
2009-07-02

RF electron source for ionizing gas clusters

#83
20080143278
2008-06-19

Electron beam systems

#84
20060231774
2006-10-19

Method and apparatus for controlled manufacturing of nanometer-scale apertures

#85
20060231590
2006-10-19

Glow discharge drilling apparatus and glow discharge drilling method

#86
20060219919
2006-10-05

TEM sample holder and method of forming same

#87
20060016987
2006-01-26

Method and apparatus for rapid sample preparation in a focused ion beam microscope

#88
20050211922
2005-09-29

Minute three dimensional structure producing apparatus and method

#89
18076429
2023-05-23

Ion beam cutting calibration system and method

#90
17011955
2021-12-14

End-point detection for similar adjacent materials

#91
16052788
2019-12-31

Method of producing lift out specimens for teaching, practice, and training

#92
15217968
2017-12-05

Reinforced sample for transmission electron microscope