ClassID:

206653

H01J2237/31776 - CPC Classification

Classification description:

Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging; Electron or ion beam tubes for processing objects; Processing objects on a microscale; Lithography Shaped beam

Recent Application in this class:
#1
20250349508
2025-11-13

Apparatus and Method for Writing a Moveable Target in a Multi-Column Exposure Apparatus

#2
20250323016
2025-10-16

MULTIPLE CHARGED PARTICLE BEAM WRITING METHOD, MULTIPLE CHARGED PARTICLE BEAM WRITING APPARATUS, AND STORAGE MEDIUM

#3
20250246402
2025-07-31

MULTIPLE CHARGED PARTICLE BEAM WRITING METHOD, MULTIPLE CHARGED PARTICLE BEAM WRITING APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM THEREIN

#4
20240282547
2024-08-22

MULTI-ELECTRON BEAM IMAGE ACQUISITION APPARATUS AND MULTI-ELECTRON BEAM IMAGE ACQUISITION METHOD

#5
20240105420
2024-03-28

DATA GENERATION APPARATUS, DATA GENERATION METHOD, AND COMPUTER-READABLE STORAGE MEDIUM

#6
20240087845
2024-03-14

ELECTRON BEAM WRITING APPARATUS AND ELECTRON BEAM WRITING METHOD

#7
20230386784
2023-11-30

Method and system for determining a charged particle beam exposure for a local pattern density

#8
20230290608
2023-09-14

CHARGED PARTICLE BEAM WRITING METHOD, CHARGED PARTICLE BEAM WRITING APPARATUS, AND COMPUTER-READABLE RECORDING MEDIUM

#9
20230238209
2023-07-27

APPARATUS FOR ANALYZING AND/OR PROCESSING A SAMPLE WITH A PARTICLE BEAM AND METHOD

#10
20230124768
2023-04-20

METHOD AND SYSTEM FOR DETERMINING A CHARGED PARTICLE BEAM EXPOSURE FOR A LOCAL PATTERN DENSITY

#11
20220382145
2022-12-01

SEMICONDUCTOR APPARATUS AND METHOD OF OPERATING THE SAME

#12
20220270850
2022-08-25

Semiconductor device, multi-charged-particle beam writing apparatus, and multi-charged-particle beam exposure apparatus

#13
20210313143
2021-10-07

Method and system for determining a charged particle beam exposure for a local pattern density

#14
20200393752
2020-12-17

Semiconductor apparatus and method of operating the same

#15
20200373122
2020-11-26

Method and system for determining a charged particle beam exposure for a local pattern density

#16
20200348597
2020-11-05

Adapting the duration of exposure slots in multi-beam writers

#17
20200328060
2020-10-15

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

#18
20200083020
2020-03-12

Method of pattern data preparation and method of forming pattern in layer

#19
20190318906
2019-10-17

Measurement and inspection device

#20
20190304747
2019-10-03

Method for projecting a beam of particles onto a substrate with correction of scattering effects

#21
20190172678
2019-06-06

Method of obtaining beam deflection shape and method of obtaining arrangement angle of blanking aperture array plate

#22
20190127847
2019-05-02

Drawing apparatus and control method thereof

#23
20190122857
2019-04-25

Charged particle beam writing apparatus and charged particle beam writing method

#24
20190115185
2019-04-18

Charged particle beam writing apparatus, method of adjusting beam incident angle to target object surface, and charged particle beam writing method

#25
20190096632
2019-03-28

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

#26
20190066975
2019-02-28

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

#27
20190062157
2019-02-28

Micro-electro-mechanical-systems processing method, and micro-electro-mechanical-systems processing apparatus

#28
20190027340
2019-01-24

Charged particle beam writing apparatus and charged particle beam writing method

#29
20180374677
2018-12-27

Calibration of elementary small patterns in variable-shaped-beam electron-beam lithography

#30
20180374675
2018-12-27

METHOD AND SYSTEM FOR FORMING PATTERNS USING CHARGED PARTICLE BEAM LITHOGRAPHY WITH VARIABLE PATTERN DOSAGE

#31
20180366297
2018-12-20

Data processing method, charged particle beam writing apparatus, and charged particle beam writing system

#32
20180342366
2018-11-29

Charged particle beam writing method and charged particle beam writing apparatus

#33
20180197717
2018-07-12

Charged particle beam lithography apparatus and charged particle beam lithography method

#34
20180114673
2018-04-26

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

#35
20180108513
2018-04-19

Method and system for dimensional uniformity using charged particle beam lithography

#36
20180090299
2018-03-29

Charged particle beam apparatus and positional displacement correcting method of charged particle beam

#37
20180090298
2018-03-29

Electron beam apparatus and positional displacement correcting method of electron beam

#38
20180082820
2018-03-22

Methods, systems and computer program products configured to adjust a critical dimension of reticle patterns used to fabricate semiconductor devices

#39
20180076002
2018-03-15

Charged particle beam writing apparatus, method of adjusting beam incident angle to target object surface, and charged particle beam writing method

#40
20180061614
2018-03-01

Charged particle beam writing apparatus and charged particle beam writing method

#41
20170361551
2017-12-21

Systems and methods for rapidly fabricating nanopatterns in a parallel fashion over large areas

#42
20170358425
2017-12-14

Multi charged-particle beam writing apparatus and adjustment method for the same

#43
20170322485
2017-11-09

Method and system for forming a pattern on a reticle using charged particle beam lithography

#44
20170213698
2017-07-27

Method and System for Forming Patterns Using Charged Particle Beam Lithography with Variable Pattern Dosage

#45
20170193650
2017-07-06

Drawing data generating method

#46
20170069461
2017-03-09

Ebeam non-universal cutter

#47
20170069460
2017-03-09

Charged particle beam lithography apparatus and charged particle beam lithography method

#48
20160365226
2016-12-15

Charged particle beam lithography method and charged particle beam lithography apparatus

#49
20160365223
2016-12-15

Method for evaluating charged particle beam drawing apparatus

#50
20160299422
2016-10-13

Method and system for forming patterns using charged particle beam lithography with variable pattern dosage

#51
20160284510
2016-09-29

Charged particle beam drawing apparatus and drawing data generation method

#52
20160260581
2016-09-08

Method and system for dimensional uniformity using charged particle beam lithography

#53
20160259238
2016-09-08

Method and system for forming a pattern on a reticle using charged particle beam lithography

#54
20160252807
2016-09-01

Free form fracturing method for electronic or optical lithography using resist threshold control

#55
20160111252
2016-04-21

Charged particle beam writing apparatus, charged particle beam writing method, and shot correction method of charged particle beam writing method

#56
20160093466
2016-03-31

Method for correcting drift of accelerating voltage, method for correcting drift of charged particle beam, and charged particle beam writing apparatus

#57
20160071682
2016-03-10

Charged particle beam writing apparatus, method of adjusting beam incident angle to target object surface, and charged particle beam writing method

#58
20160064174
2016-03-03

Electron gun supporting member and electron gun apparatus

#59
20160004161
2016-01-07

Patterning method using electron beam and exposure system configured to perform the same

#60
20150380213
2015-12-31

Apparatus and method for calculating drawing speeds of a charged particle beam

#61
20150331991
2015-11-19

Method and system for forming patterns using charged particle beam lithography with variable pattern dosage

#62
20150279611
2015-10-01

Charged particle beam writing apparatus and charged particle beam writing method

#63
20150270101
2015-09-24

Method for correcting drift of charged particle beam, and charged particle beam writing apparatus

#64
20150261907
2015-09-17

Method and system for forming patterns with charged particle beam lithography

#65
20150243482
2015-08-27

Electron beam exposure method

#66
20150194289
2015-07-09

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

#67
20150154344
2015-06-04

Free form fracturing method for electronic or optical lithography

#68
20150102236
2015-04-16

Electron beam exposure apparatus and method of detecting error using the same

#69
20150060690
2015-03-05

Charged particle beam writing apparatus, and charged particle beam writing method

#70
20150041684
2015-02-12

Charged particle beam writing apparatus and method utilizing a sum of the weighted area density of each figure pattern

#71
20140291553
2014-10-02

Charged particle beam writing apparatus and method for acquiring dose modulation coefficient of charged particle beam

#72
20140245240
2014-08-28

Free form fracturing method for electronic or optical lithography

#73
20140229904
2014-08-14

Method and system for forming patterns with charged particle beam lithography

#74
20140218710
2014-08-07

Exposure apparatus for forming a reticle

#75
20140203185
2014-07-24

Charged particle beam writing apparatus, method of adjusting beam incident angle to target object surface, and charged particle beam writing method

#76
20140162466
2014-06-12

Method and system for forming a pattern on a reticle using charged particle beam lithography

#77
20140158916
2014-06-12

Method and system for forming a pattern on a reticle using charged particle beam lithography

#78
20140127628
2014-05-08

Method and system for improving critical dimension uniformity using shaped beam lithography

#79
20140120475
2014-05-01

Electron beam exposure method

#80
20130316288
2013-11-28

Charged particle beam lithography apparatus and charged particle beam pattern writing method

#81
20130309610
2013-11-21

Method and system for forming a pattern using charged particle beam lithography with multiple exposure passes

#82
20130309608
2013-11-21

Method and system for forming a pattern using charged particle beam lithography with multiple exposure passes with different dosages

#83
20130256519
2013-10-03

Charged particle beam writing apparatus and charged particle beam writing method

#84
20130250282
2013-09-26

Charged particle beam writing apparatus and charged particle beam writing method

#85
20130205264
2013-08-08

Method and system for forming high precision patterns using charged particle beam lithography

#86
20130201467
2013-08-08

Large-mesh cell-projection electron-beam lithography method

#87
20130177855
2013-07-11

Charged-particle beam drawing method, computer-readable recording media, and charged-particle beam drawing apparatus

#88
20130149646
2013-06-13

Charged particle beam writing apparatus and charged particle beam writing method

#89
20130134329
2013-05-30

Charged particle beam writing apparatus and charged particle beam writing method

#90
20130070222
2013-03-21

Method and System for Optimization of an Image on a Substrate to be Manufactured Using Optical Lithography

#91
20130052569
2013-02-28

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

#92
20130040241
2013-02-14

Method and system for charged particle beam lithography

#93
20130032707
2013-02-07

CHARGED PARTICLE BEAM DRAWING APPARATUS AND ELECTRICAL CHARGING EFFECT CORRECTION METHOD THEREOF

#94
20130019220
2013-01-17

Method for generating wiring pattern data

#95
20120329289
2012-12-27

Method and system for forming patterns with charged particle beam lithography

#96
20120292537
2012-11-22

Charged particle beam writing apparatus

#97
20120292536
2012-11-22

Charged particle beam writing apparatus and charged particle beam writing method using a generated frame that surrounds a first data processing block

#98
20120292535
2012-11-22

Exposure systems for integrated circuit fabrication

#99
20120288787
2012-11-15

Methods of forming a photolithography reticle

#100
20120286174
2012-11-15

CHARGED PARTICLE BEAM WRITING APPARATUS AND CHARGED PARTICLE BEAM WRITING METHOD

#101
20120281191
2012-11-08

Method and system for fracturing a pattern using lithography with multiple exposure passes

#102
20120278770
2012-11-01

METHOD AND SYSTEM FOR FORMING NON-MANHATTAN PATTERNS USING VARIABLE SHAPED BEAM LITHOGRAPHY

#103
20120248340
2012-10-04

Charged particle beam writing apparatus and charged particle beam writing method

#104
20120221985
2012-08-30

METHOD AND SYSTEM FOR DESIGN OF A SURFACE TO BE MANUFACTURED USING CHARGED PARTICLE BEAM LITHOGRAPHY

#105
20120221980
2012-08-30

METHOD AND SYSTEM FOR DESIGN OF ENHANCED ACCURACY PATTERNS FOR CHARGED PARTICLE BEAM LITHOGRAPHY

#106
20120219886
2012-08-30

METHOD AND SYSTEM FOR FORMING PATTERNS USING CHARGED PARTICLE BEAM LITHOGRAPHY WITH VARIABLE PATTERN DOSAGE

#107
20120217421
2012-08-30

METHOD AND SYSTEM FOR FORMING PATTERNS USING CHARGED PARTICLE BEAM LITHOGRAPHY WITH OVERLAPPING SHOTS

#108
20120211676
2012-08-23

Charged particle beam writing apparatus and charged particle beam writing method

#109
20120211674
2012-08-23

Charged particle beam writing apparatus and charged particle beam writing method

#110
20120187307
2012-07-26

Charged particle beam writing apparatus and charged particle beam writing method

#111
20120148959
2012-06-14

Pattern forming method

#112
20120085940
2012-04-12

Charged particle beam writing apparatus and charged particle beam writing method

#113
20120068089
2012-03-22

Charged particle beam writing apparatus and charged particle beam writing method

#114
20120047474
2012-02-23

Method for manufacturing semiconductor device by correcting overlapping shots based on a radiation influenced pattern

#115
20120007002
2012-01-12

Charged particle beam pattern forming apparatus and charged particle beam pattern forming method

#116
20120001097
2012-01-05

Charged particle beam drawing apparatus and control method thereof

#117
20110286319
2011-11-24

Charged particle beam writing apparatus, write data creation method and charged particle beam writing method

#118
20110255388
2011-10-20

Pattern writing system and method and abnormality diagnosing method

#119
20110253911
2011-10-20

Charged particle beam writing apparatus and charged particle beam writing method

#120
20110159436
2011-06-30

Method and system for fracturing a pattern using charged particle beam lithography with multiple exposure passes

#121
20110159435
2011-06-30

Method and system for fracturing a pattern using charged particle beam lithography with multiple exposure passes which expose different surface area

#122
20110159434
2011-06-30

Method and system for fracturing a pattern using charged particle beam lithography with multiple exposure passes having different dosages

#123
20110121208
2011-05-26

CHARGED PARTICLE BEAM DRAWING APPARATUS AND ELECTRICAL CHARGING EFFECT CORRECTION METHOD THEREOF

#124
20110068281
2011-03-24

Charged particle beam drawing apparatus and proximity effect correction method thereof

#125
20110031387
2011-02-10

Charged particle beam writing apparatus and method thereof

#126
20100306721
2010-12-02

Write error verification method of writing apparatus and creation apparatus of write error verification data for writing apparatus

#127
20100266959
2010-10-21

Pattern forming method

#128
20090311613
2009-12-17

Mask for multi-column electron beam exposure, and electron beam exposure apparatus and exposure method using the same

#129
20090288060
2009-11-19

Charged particle beam exposure method and charged particle beam exposure device

#130
20070226675
2007-09-27

Method of forming pattern writing data by using charged particle beam

#131
20070181829
2007-08-09

Electron-beam exposure system

#132
20070158576
2007-07-12

Method of calculating deflection aberration correcting voltage and charged particle beam writing method

#133
20070103657
2007-05-10

Position measuring apparatus and positional deviation measuring method

#134
20070085032
2007-04-19

Writing a circuit design pattern with shaped particle beam flashes

#135
20070053242
2007-03-08

Creation method and conversion method of charged particle beam writing data, and writing method of charged particle beam

#136
20070023703
2007-02-01

Electron beam writing apparatus and writing method

#137
20060289781
2006-12-28

Method and apparatus for applying charged particle beam

#138
20060243922
2006-11-02

Raster frame beam system for electron beam lithography

#139
20060243918
2006-11-02

Raster frame beam system for electron beam lithography

#140
20060192148
2006-08-31

Electron beam irradiating apparatus and irradiating method

#141
20060169925
2006-08-03

Variable rectangle-type electron beam exposure apparatus and pattern exposure-formation method

#142
20060151712
2006-07-13

Focusing apparatus and lithography system using the same

#143
20060108547
2006-05-25

Method for eliminating low frequency error sources to critical dimension uniformity in shaped beam writing systems

#144
20060097191
2006-05-11

Electron beam control method, electron beam drawing apparatus and method of fabricating a semiconductor device

#145
20060076513
2006-04-13

Variable rectangle-type electron beam exposure apparatus and pattern exposure-formation method

#146
20060060800
2006-03-23

Variably shaped beam EB writing system

#147
20060033050
2006-02-16

Electron-beam drawing apparatus and electron-beam drawing method

#148
20060033048
2006-02-16

Method of generation of charged particle beam exposure data and charged particle beam exposure method using a block mask

#149
20060019199
2006-01-26

Charged particle beam exposure method and charged particle beam exposure device

#150
20050274911
2005-12-15

Raster frame beam system for electron beam lithography

#151
20050201261
2005-09-15

Optical disc and apparatus for manufacturing a master disc therefor

#152
20050167615
2005-08-04

Charged beam writing apparatus and writing method

#153
20050161620
2005-07-28

Charged beam exposure apparatus having blanking aperture and basic figure aperture

#154
20050133739
2005-06-23

Charged beam writing method and writing tool

#155
20050116180
2005-06-02

Charged-particle beam lithographic system

#156
20050087701
2005-04-28

Pattern-definition device for maskless particle-beam exposure apparatus

#157
20050003280
2005-01-06

Photo mask, method of manufacturing photo mask, and method of generating mask data

#158
16422269
2020-08-18

Method and system for determining a charged particle beam exposure for a local pattern density