ClassID:

206308

H01J2237/0044 - CPC Classification

Classification description:

Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging; Charge control of objects or beams; Neutralising arrangements of objects being observed or treated

Sub-classes:
Recent Application in this class:
#1
20250357065
2025-11-20

METHODS AND DEVICES FOR THE CONTACTLESS SETTING OF AN ELECTROSTATIC CHARGE OF A SAMPLE

#2
20250308922
2025-10-02

SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS

#3
20250218718
2025-07-03

CONTAMINATION PREVENTION DEVICE FOR EXTREME ULTRA-VIOLET (EUV) RETICLE AND EUV EXPOSURE APPARATUS INCLUDING THE SAME

#4
20250208074
2025-06-26

SYSTEMS AND METHODS FOR VOLTAGE CONTRAST DEFECT DETECTION

#5
20250118532
2025-04-10

SYSTEM AND METHOD FOR PLASMA PROCESSING

#6
20250105043
2025-03-27

MEMBER FOR SEMICONDUCTOR MANUFACTURING APPARATUS

#7
20250095972
2025-03-20

SUPPORT UNIT AND SUBSTRATE PROCESSING APPARATUS INCLUDING SAME

#8
20240379325
2024-11-14

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

#9
20240371599
2024-11-07

METHOD, APPARATUS, AND SYSTEM FOR WAFER GROUNDING

#10
20240347323
2024-10-17

COMPOSITE STAGE FOR ELECTRON ENHANCED MATERIAL PROCESSING

#11
20240321543
2024-09-26

Charged Particle Beam Device

#12
20230162944
2023-05-25

IMAGE ENHANCEMENT BASED ON CHARGE ACCUMULATION REDUCTION IN CHARGED-PARTICLE BEAM INSPECTION

#13
20230005698
2023-01-05

System for inspecting and grounding a mask in a charged particle system

#14
20220375712
2022-11-24

Systems and methods for voltage contrast defect detection

#15
20220277926
2022-09-01

Method, apparatus, and system for wafer grounding

#16
20220059309
2022-02-24

Substrate treating apparatus, ion implantation apparatus, and ion implantation method

#17
20210280397
2021-09-09

PLASMA PROCESSING APPARATUS, SEMICONDUCTIVE MEMBER, AND SEMICONDUCTIVE RING

#18
20210172891
2021-06-10

Method and system for inspecting an EUV mask

#19
20210142979
2021-05-13

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

#20
20200279722
2020-09-03

Charge neutralizer and plasma generator

#21
20200227232
2020-07-16

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

#22
20200088657
2020-03-19

Charged particle beam inspection of ungrounded samples

#23
20190362936
2019-11-28

Additive layer manufacture using charged particle beams

#24
20190355544
2019-11-21

Charged particle beam system and method

#25
20190170671
2019-06-06

Method and system for inspecting an EUV mask

#26
20190096632
2019-03-28

CHARGED PARTICLE BEAM IRRADIATION APPARATUS AND METHOD FOR REDUCING ELECTRIFICATION OF SUBSTRATE

#27
20190043691
2019-02-07

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

#28
20180358207
2018-12-13

Method of controlling an implanter operating in plasma immersion

#29
20180330919
2018-11-15

Method of operating a charged particle beam specimen inspection system

#30
20170287675
2017-10-05

Method and system for charge control for imaging floating metal structures on non-conducting substrates

#31
20170053774
2017-02-23

Structure electron beam inspection system for inspecting extreme ultraviolet mask and structure for discharging extreme ultraviolet mask

#32
20170052129
2017-02-23

Method and system for inspecting an EUV mask

#33
20160372304
2016-12-22

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

#34
20160260574
2016-09-08

Methods and devices for charge compensation

#35
20160189925
2016-06-30

Apparatus and method for processing substrate using ion beam

#36
20160035537
2016-02-04

Charged particle beam specimen inspection system and method for operation thereof

#37
20160013010
2016-01-14

Charged particle beam apparatus for measuring surface potential of a sample

#38
20150325402
2015-11-12

Method and system for inspecting and grounding an EUV mask

#39
20150305131
2015-10-22

Structure electron beam inspection system for inspecting extreme ultraviolet mask and structure for discharging extreme ultraviolet mask

#40
20150102220
2015-04-16

Method and system for inspecting an EUV mask

#41
20150049411
2015-02-19

Wafer grounding and biasing method, apparatus, and application

#42
20140299764
2014-10-09

Low temperature plasma probe and methods of use thereof

#43
20140264018
2014-09-18

Observation specimen for use in electron microscopy, electron microscopy, electron microscope, and device for producing observation specimen

#44
20140027635
2014-01-30

Charged particle beam apparatus for removing charges developed on a region of a sample

#45
20140027634
2014-01-30

Structure electron beam inspection system for inspecting extreme ultraviolet mask and structure for discharging extreme ultraviolet mask

#46
20130327939
2013-12-12

Measurement or inspecting apparatus

#47
20130264498
2013-10-10

System and method of ion neutralization with multiple-zoned plasma flood gun

#48
20130200501
2013-08-08

IN-SITU ACTIVE WAFER CHARGE SCREENING BY CONFORMAL GROUNDING

#49
20130146790
2013-06-13

Apparatus and method for charge neutralization during processing of a workpiece

#50
20130075605
2013-03-28

Conductive element for electrically coupling an EUVL mask to a supporting chuck

#51
20130026362
2013-01-31

Inductive modulation of focusing voltage in charged beam system

#52
20120302011
2012-11-29

Charging-free electron beam cure of dielectric material

#53
20120292509
2012-11-22

Structure for discharging extreme ultraviolet mask

#54
20120261589
2012-10-18

Semiconductor inspecting apparatus

#55
20120217393
2012-08-30

Electron microscope

#56
20120145535
2012-06-14

Apparatus and method for processing substrate using ion beam

#57
20120004879
2012-01-05

CHARGED PARTICLE APPARATUS, SCANNING ELECTRON MICROSCOPE, AND SAMPLE INSPECTION METHOD

#58
20110272576
2011-11-10

Charged particle beam applied apparatus

#59
20110155930
2011-06-30

Substrate cover and charged particle beam writing method using same

#60
20110095185
2011-04-28

Semiconductor inspecting apparatus

#61
20110089321
2011-04-21

Ion beam apparatus and method employing magnetic scanning

#62
20110079711
2011-04-07

Particle beam microscopy system and method for operating the same

#63
20110073760
2011-03-31

Charged Particle Beam Irradiation System

#64
20110051306
2011-03-03

Wafer grounding and biasing method, apparatus, and application

#65
20110042560
2011-02-24

Low temperature plasma probe and methods of use thereof

#66
20100288923
2010-11-18

Discharging method for charged particle beam imaging

#67
20100258722
2010-10-14

Charged particle beam imaging assembly and imaging method thereof

#68
20100150429
2010-06-17

E-beam defect review system

#69
20100103583
2010-04-29

Wafer grounding methodology

#70
20100102223
2010-04-29

Method and device for examining a surface of an object

#71
20100072364
2010-03-25

Method for regulating scanning sample surface charge in continuous and leap-and-scan scanning mode imaging process

#72
20100019462
2010-01-28

Apparatus for increasing electric conductivity to a semiconductor wafer substrate when exposure to electron beam

#73
20090261248
2009-10-22

Ion beam apparatus and method employing magnetic scanning

#74
20090206270
2009-08-20

Ion beam apparatus and method for ion implantation

#75
20090181534
2009-07-16

Charging-free electron beam cure of dielectric material

#76
20090173882
2009-07-09

Liquid medium for preventing charge-up in electron microscope and method of observing sample using the same

#77
20090065694
2009-03-12

Scanning electron microscope

#78
20090032723
2009-02-05

Charged particle beam irradiation system

#79
20080169435
2008-07-17

Ion beam monitoring arrangement

#80
20080149830
2008-06-26

AMELIORATING CHARGE TRAP IN INSPECTING SAMPLES USING SCANNING ELECTRON MICROSCOPE

#81
20070228294
2007-10-04

Charge neutralizing device

#82
20070221844
2007-09-27

Metrology system of fine pattern for process control by charged particle beam

#83
20070200075
2007-08-30

Ion beam current monitoring

#84
20070194232
2007-08-23

Substrate inspection apparatus, substrate inspection method and semiconductor device manufacturing method

#85
20070181807
2007-08-09

Charged particle apparatus, scanning electron microscope, and sample inspection method

#86
20070137576
2007-06-21

Technique for providing an inductively coupled radio frequency plasma flood gun

#87
20070114123
2007-05-24

Deposition on charge sensitive materials with ion beam deposition

#88
20070057183
2007-03-15

Scanning electron microscope

#89
20070040118
2007-02-22

Method and apparatus for scanning and measurement by electron beam

#90
20060272772
2006-12-07

Vacuum reaction chamber with x-lamp heater

#91
20060163498
2006-07-27

Semiconductor device manufacturing method and ion implanter used therein

#92
20060056131
2006-03-16

Charged particle beam application system

#93
20060038126
2006-02-23

System and method for sample charge control

#94
20060016988
2006-01-26

Beam directing system and method for use in a charged particle beam column

#95
20060006330
2006-01-12

Sample observing apparatus and sample observing method

#96
20050230621
2005-10-20

Apparatus and method for investigating or modifying a surface with a beam of charged particles

#97
20050205800
2005-09-22

Flood gun for charge neutralization

#98
20050205783
2005-09-22

Electron beam apparatus and device manufacturing method using same

#99
20050133737
2005-06-23

Ion implanting apparatus and ion implanting method using the same

#100
20050116156
2005-06-02

Electron flood apparatus and ion implantation system