ClassID:

206587

H01J2237/30466 - 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; Controlling tubes Detecting endpoint of process

Recent Application in this class:
#1
20230341766
2023-10-26

END POINT DETERMINATION BY MEANS OF CONTRAST GAS

#2
20230307209
2023-09-28

ENDPOINTING WITH DETERMINATION OF REMAINING DISTANCE

#3
20230215689
2023-07-06

Method of Automatic Detection of Required Peak for Sample Machining by Focused Ion Beam

#4
20230139375
2023-05-04

IN-SITU ETCH RATE OR DEPOSITION RATE MEASUREMENT SYSTEM

#5
20220301812
2022-09-22

Ion beam device

#6
20220122805
2022-04-21

ION BEAM DELAYERING SYSTEM AND METHOD, AND ENDPOINT MONITORING SYSTEM AND METHOD THEREFOR

#7
20210407765
2021-12-30

Line-based endpoint detection

#8
20210098228
2021-04-01

System and method of preparing integrated circuits for backside probing using charged particle beams

#9
20210062324
2021-03-04

ELECTRON BEAM PVD ENDPOINT DETECTION AND CLOSED-LOOP PROCESS CONTROL SYSTEMS

#10
20200135427
2020-04-30

Measurement and endpointing of sample thickness

#11
20200095688
2020-03-26

Dose-based end-pointing for low-kV FIB milling in TEM sample preparation

#12
20200027692
2020-01-23

Tomography-assisted TEM prep with requested intervention automation workflow

#13
20190317395
2019-10-17

Method and device for permanently repairing defects of absent material of a photolithographic mask

#14
20190244784
2019-08-08

METHOD OF PROCESSING A SURFACE BY MEANS OF A PARTICLE BEAM

#15
20190172680
2019-06-06

Endpointing for focused ion beam processing

#16
20190103251
2019-04-04

Depth-controllable ion milling

#17
20170125211
2017-05-04

Method of cleaning electrostatic chuck

#18
20160211113
2016-07-21

Differential imaging with pattern recognition for process automation of cross sectioning applications

#19
20160181065
2016-06-23

Charged particle beam drawing apparatus and charged particle beam drawing method

#20
20160126060
2016-05-05

Endpointing for focused ion beam processing

#21
20160093468
2016-03-31

Method of reducing the thickness of a target sample

#22
20160027612
2016-01-28

Apparatus for preparing a sample for microscopy

#23
20150308626
2015-10-29

Endpoint determination for capillary-assisted flow control

#24
20150214006
2015-07-30

Endpoint detection for photolithography mask repair

#25
20150136977
2015-05-21

Differential imaging with pattern recognition for process automation of cross sectioning applications

#26
20140284307
2014-09-25

Focused ion beam system, sample processing method using the same, and sample processing program using focused ion beam

#27
20140255826
2014-09-11

Endpoint detection for photolithography mask repair

#28
20140061032
2014-03-06

Dose-based end-pointing for low-kV FIB milling TEM sample preparation

#29
20130334034
2013-12-19

Ion beam device and machining method

#30
20120326028
2012-12-27

Charged particle beam apparatus, and sample processing and observation method

#31
20120205538
2012-08-16

Particle beam device and method for processing and/or analyzing a sample

#32
20120187285
2012-07-26

Measurement and endpointing of sample thickness

#33
20120175726
2012-07-12

SEMICONDUCTOR DEVICE

#34
20120112064
2012-05-10

Sample holder, method for use of the sample holder, and charged particle device

#35
20120056088
2012-03-08

Navigation and sample processing using an ion source containing both low-mass and high-mass species

#36
20110073758
2011-03-31

Micro-sample processing method, observation method and apparatus

#37
20110017927
2011-01-27

Variable-tilt specimen holder and method and for monitoring milling in a charged-particle instrument

#38
20110017401
2011-01-27

Electron induced chemical etching and deposition for local circuit repair

#39
20100327159
2010-12-30

Ion source cleaning end point detection

#40
20100297362
2010-11-25

METHOD FOR PROCESSING AN OBJECT WITH MINIATURIZED STRUCTURES

#41
20100264019
2010-10-21

Method and apparatus for manufacturing magnetic recording media

#42
20100247807
2010-09-30

Electron gun evaporation apparatus and film formation method using the electron gun evaporation apparatus

#43
20100243889
2010-09-30

Forming an image while milling a work piece

#44
20100119698
2010-05-13

Electron microscope for inspecting and processing of an object with miniaturized structures and method thereof

#45
20100116977
2010-05-13

Measurement and endpointing of sample thickness

#46
20090323895
2009-12-31

Method and Apparatus for Treating Workpieces

#47
20090242386
2009-10-01

System and Method of Fabricating Pores in Polymer Membranes

#48
20090135240
2009-05-28

System and method for focused ion beam data analysis

#49
20090121160
2009-05-14

Charged particle source with automated tip formation

#50
20090020698
2009-01-22

CHARGED PARTICLE BEAM APPARATUS, AND SAMPLE PROCESSING AND OBSERVATION METHOD

#51
20080315130
2008-12-25

Focused ion beam processing system and method

#52
20080283746
2008-11-20

Micro-sample processing method, observation method and apparatus

#53
20080099674
2008-05-01

Electron microscope for inspecting and processing of an object with miniaturized structures and method thereof

#54
20080073580
2008-03-27

Method and system for identifying events in FIB

#55
20080042059
2008-02-21

Focused ion beam apparatus and sample section forming and thin-piece sample preparing methods

#56
20080006603
2008-01-10

Electron induced chemical etching and deposition for local circuit repair

#57
20070293052
2007-12-20

Apparatus and method for optical interference fringe based integrated circuit processing

#58
20070045228
2007-03-01

Etching depth measuring device, etching apparatus, and etching depth measuring method

#59
20070000861
2007-01-04

Method and apparatus for manufacturing magnetic recording media

#60
20060255295
2006-11-16

Method and apparatus for preparing specimen

#61
20060255270
2006-11-16

Semiconductor processing method and system

#62
20060115966
2006-06-01

Method and apparatus for the improvement of material/voltage contrast

#63
20060097166
2006-05-11

Charged particle beam apparatus and sample manufacturing method

#64
20060038137
2006-02-23

Charged particle beam apparatus and method of forming electrodes having narrow gap therebetween by using the same

#65
20060037182
2006-02-23

Method and apparatus for the improvement of material/voltage contrast

#66
20060008929
2006-01-12

Method and apparatus for the improvement of material/voltage contrast

#67
20050236583
2005-10-27

Method and apparatus for determining thickness of a semiconductor substrate at the floor of a trench

#68
20050196712
2005-09-08

Film-processing method and film-processing apparatus

#69
20050012512
2005-01-20

Focused ion beam endpoint detection using charge pulse detection electronics

#70
16015772
2020-03-31

Patterned atomic layer etching and deposition using miniature-column charged particle beam arrays

#71
14695767
2017-06-06

Precision substrate material removal using miniature-column charged particle beam arrays