ClassID:

205248

H01J37/266 - 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 or ion microscopes; Electron or ion diffraction tubes Measurement of magnetic- or electric fields in the object; Lorentzmicroscopy

Sub-classes:
Recent Application in this class:
#1
20240379325
2024-11-14

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

#2
20210142979
2021-05-13

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

#3
20210118644
2021-04-22

Plasma impedance tomography for plasma parameter imaging

#4
20210098228
2021-04-01

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

#5
20200249288
2020-08-06

Magnetic material observation method, and magnetic material observation apparatus

#6
20190295817
2019-09-26

Electron microscope for magnetic field measurement and magnetic field measurement method

#7
20190287762
2019-09-19

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

#8
20190271739
2019-09-05

Apparatuses including test segment circuits having latch circuits for testing a semiconductor die

#9
20190198286
2019-06-27

Compact deflecting magnet

#10
20190043691
2019-02-07

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

#11
20180364303
2018-12-20

Apparatuses including test segment circuits having latch circuits for testing a semiconductor die

#12
20180315578
2018-11-01

Compact deflecting magnet

#13
20180286631
2018-10-04

Optical-cavity based ponderomotive phase plate for transmission electron microscopy

#14
20180102932
2018-04-12

Installation location noise floor evaluation device

#15
20170358440
2017-12-14

Time-of-flight mass spectrometer

#16
20170309447
2017-10-26

Systems and methods for measuring magnetic fields produced within microscopes

#17
20170133197
2017-05-11

Charged Particle Beam System With Receptacle Chamber For Cleaning Sample and Sample Stage

#18
20150348748
2015-12-03

Charged particle beam apparatus

#19
20140319371
2014-10-30

Charged particle beam apparatus sample holder with magnetic field generating element and sample holding element

#20
20140319346
2014-10-30

Inspection system by charged particle beam and method of manufacturing devices using the system

#21
20140034831
2014-02-06

Inspection system by charged particle beam and method of manufacturing devices using the system

#22
20130009058
2013-01-10

Electron microscope

#23
20130009057
2013-01-10

Electron beam irradiation method and scanning electron microscope

#24
20120119085
2012-05-17

Specimen potential measuring method, and charged particle beam device

#25
20120032079
2012-02-09

Inspection system by charged particle beam and method of manufacturing devices using the system

#26
20100294932
2010-11-25

Magnetic domain imaging system

#27
20100102225
2010-04-29

Charged particle beam inspection apparatus and inspection method using charged particle beam

#28
20090032708
2009-02-05

Inspection system by charged particle beam and method of manufacturing devices using the system

#29
20080210868
2008-09-04

Transmission electron microscope

#30
20080122462
2008-05-29

Method of inspecting pattern and inspecting instrument

#31
20080017797
2008-01-24

PATTERN INSPECTION AND MEASUREMENT APPARATUS

#32
20070235644
2007-10-11

Inspection system by charged particle beam and method of manufacturing devices using the system

#33
20050250224
2005-11-10

Method of inspecting pattern and inspecting instrument

#34
16522415
2020-11-03

Corrector transfer optics for Lorentz EM