ClassID:

206344

H01J2237/0458 - CPC Classification

Classification description:

Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging; Means for controlling the discharge; Diaphragms; Supports movable, i.e. for changing between differently sized apertures

Recent Application in this class:
#1
20250208074
2025-06-26

SYSTEMS AND METHODS FOR VOLTAGE CONTRAST DEFECT DETECTION

#2
20250157780
2025-05-15

METHODS FOR DETERMINING THE VIRTUAL SOURCE LOCATION OF A LIQUID METAL ION SOURCE

#3
20250140515
2025-05-01

X-RAY IMAGING SYSTEM FOR RADIATION THERAPY

#4
20240379325
2024-11-14

SYSTEMS AND METHODS FOR CHARGED PARTICLE FLOODING TO ENHANCE VOLTAGE CONTRAST DEFECT SIGNAL

#5
20240347323
2024-10-17

COMPOSITE STAGE FOR ELECTRON ENHANCED MATERIAL PROCESSING

#6
20240258065
2024-08-01

METHOD OF OPERATING A PARTICLE BEAM SYSTEM AND COMPUTER PROGRAM PRODUCT

#7
20230411109
2023-12-21

Methods for determining the virtual source location of a liquid metal ion source

#8
20230298848
2023-09-21

CHARGED PARTICLE BEAM PATTERN FORMING DEVICE AND CHARGED PARTICLE BEAM APPARATUS

#9
20230274922
2023-08-31

Slit diaphragm

#10
20220375712
2022-11-24

Systems and methods for voltage contrast defect detection

#11
20220285041
2022-09-08

MULTI-LEAF COLLIMATOR AND DRIVING SYSTEM

#12
20220246385
2022-08-04

Charged particle beam device

#13
20220244201
2022-08-04

Transmission electron microscope and inspection method using transmission electron microscope

#14
20220102113
2022-03-31

Multiple-charged particle-beam irradiation apparatus and multiple-charged particle-beam irradiation method

#15
20210398772
2021-12-23

TUNING APPARATUS FOR MINIMUM DIVERGENCE ION BEAM

#16
20210296103
2021-09-23

Sputtering apparatus

#17
20210142979
2021-05-13

Systems and methods for charged particle flooding to enhance voltage contrast defect signal

#18
20210118641
2021-04-22

Charged particle beam device

#19
20210035770
2021-02-04

Charged particle beam apparatus

#20
20200258716
2020-08-13

Multi-charged-particle beam writing apparatus and multi-charged-particle beam writing method

#21
20200203116
2020-06-25

Charged particle beam device, interchangeable multi-aperture arrangement for a charged particle beam device, and method for operating a charged particle beam device

#22
20200118701
2020-04-16

Multi-leaf collimator and driving system

#23
20190267209
2019-08-29

Method and device for implanting ions in wafers

#24
20190043691
2019-02-07

Systems and methods for charged particle flooding to enhance voltage contrast defect signal

#25
20180277333
2018-09-27

Charged particle beam apparatus

#26
20170281972
2017-10-05

Multi-leaf collimator and driving system

#27
20160336141
2016-11-17

Charged particle beam writing apparatus and charged particle beam writing method

#28
20160307726
2016-10-20

Inspection device

#29
20160186844
2016-06-30

Actuator, sample positioning device, and charged particle beam system

#30
20160155603
2016-06-02

Particle-optical systems and arrangements and particle-optical components for such systems and arrangements

#31
20140361166
2014-12-11

Interface, a method for observing an object within a non-vacuum environment and a scanning electron microscope

#32
20140218710
2014-08-07

Exposure apparatus for forming a reticle

#33
20140077077
2014-03-20

Dual-lens-gun electron beam apparatus and methods for high-resolution imaging with both high and low beam currents

#34
20130187046
2013-07-25

Particle-optical systems and arrangements and particle-optical components for such systems and arrangements

#35
20130052569
2013-02-28

Exposure apparatus for forming a reticle and method of forming a reticle using the same

#36
20120241608
2012-09-27

Interface, a method for observing an object within a non-vacuum environment and a scanning electron microscope

#37
20120235055
2012-09-20

Focused ion beam device and focused ion beam processing method

#38
20120235036
2012-09-20

Inspection device

#39
20120138791
2012-06-07

Electron beam column and methods of using same

#40
20120091360
2012-04-19

Charged particle beam system having multiple user-selectable operating modes

#41
20110204253
2011-08-25

Pattern definition device with multiple multibeam array

#42
20110204252
2011-08-25

Focused ion beam apparatus

#43
20110204225
2011-08-25

ION Beam System and Machining Method

#44
20110192975
2011-08-11

Selectable coulomb aperture in E-beam system

#45
20110139981
2011-06-16

Method for controlling charging of sample and scanning electron microscope

#46
20110114838
2011-05-19

High-sensitivity and high-throughput electron beam inspection column enabled by adjustable beam-limiting aperture

#47
20110084207
2011-04-14

Charged particle beam system having multiple user-selectable operating modes

#48
20110049383
2011-03-03

ION IMPLANTER AND ION IMPLANT METHOD THEREOF

#49
20110012034
2011-01-20

Manufacturing method of semiconductor device, method for controlling ion beam, and ion implantation apparatus

#50
20100266959
2010-10-21

Pattern forming method

#51
20100224781
2010-09-09

Electron microscope

#52
20100200768
2010-08-12

Techniques for improving extracted ion beam quality using high-transparency electrodes

#53
20100197125
2010-08-05

Technique for processing a substrate

#54
20100140470
2010-06-10

Interface, a method for observing an object within a non-vacuum environment and a scanning electron microscope

#55
20100072402
2010-03-25

Extraction electrode manipulator

#56
20100044579
2010-02-25

APPARATUS

#57
20100018858
2010-01-28

Frequency adjusting apparatus

#58
20090314951
2009-12-24

Ion source cleaning method and apparatus

#59
20090309024
2009-12-17

Electron-beam device and detector system

#60
20090256081
2009-10-15

Focused ion beam apparatus

#61
20090242757
2009-10-01

Charged particle beam apparatus and method adjusting axis of aperture

#62
20090236547
2009-09-24

Extraction electrode system for high current ion implanter

#63
20090159797
2009-06-25

Transmission electron microscope

#64
20090152462
2009-06-18

Gas field ionization ion source, scanning charged particle microscope, optical axis adjustment method and specimen observation method

#65
20090084759
2009-04-02

Method and system for multi-pass correction of substrate defects

#66
20090045337
2009-02-19

Charged-particle beam instrument

#67
20080203300
2008-08-28

Scanning Electron Microscope

#68
20080149857
2008-06-26

System and method for two-dimensional beam scan across a workpiece of an ion implanter

#69
20080135786
2008-06-12

ADJUSTABLE APERTURE ELEMENT FOR PARTICLE BEAM DEVICE, METHOD OF OPERATING AND MANUFACTURING THEREOF

#70
20080135779
2008-06-12

Ion beam system and machining method

#71
20080099693
2008-05-01

Charged-particle exposure apparatus

#72
20080073581
2008-03-27

Ion beam irradiating apparatus and method of adjusting uniformity of a beam

#73
20080054196
2008-03-06

Variable shaped electron beam lithography system and method for manufacturing substrate

#74
20080048117
2008-02-28

Scanning electron microscope

#75
20070221870
2007-09-27

Technique for isocentric ion beam scanning

#76
20070221860
2007-09-27

Charged particle beam column

#77
20070200062
2007-08-30

Energy-filtering cathode lens microscopy instrument

#78
20070138403
2007-06-21

Particle optical apparatus

#79
20070125957
2007-06-07

Techniques for reducing effects of photoresist outgassing

#80
20070125955
2007-06-07

Techniques for preventing parasitic beamlets from affecting ion implantation

#81
20070120071
2007-05-31

Electron-beam device and detector system

#82
20070057185
2007-03-15

Electron beam device and its control method

#83
20060289801
2006-12-28

Focused ion beam system

#84
20060289781
2006-12-28

Method and apparatus for applying charged particle beam

#85
20060113493
2006-06-01

Irradiation system ion beam and method to enhance accuracy of irradiation

#86
20060113466
2006-06-01

Irradiation system with ion beam

#87
20060113465
2006-06-01

Method to increase low-energy beam current in irradiation system with ion beam

#88
20060097197
2006-05-11

Focused ion beam system

#89
20060065854
2006-03-30

Ion beam system and machining method

#90
20060033037
2006-02-16

Charged particle beam column