ClassID:

171810

G01R31/305 - CPC Classification

Classification description:

Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere; Testing of electronic circuits, e.g. by signal tracer; Contactless testing using electron beams

Sub-classes:
Recent Application in this class:
#1
20250309001
2025-10-02

METALLIZATION AND PLANARIZATION

#2
20250251446
2025-08-07

METHOD FOR TESTING A PACKAGING SUBSTRATE, AND APPARATUS FOR TESTING A PACKAGING SUBSTRATE

#3
20250201634
2025-06-19

METHODS AND APPARATUSES FOR IDENTIFYING DEFECTIVE ELECTRICAL CONNECTIONS, AND METHODS FOR GENERATING A TRAINED COMPUTATIONAL MODEL

#4
20240255556
2024-08-01

Sample Inspection Apparatus

#5
20230194599
2023-06-22

TECHNOLOGIES FOR VERIFYING AND VALIDATING ELECTRONIC DEVICES USING ELECTROLUMINESCENCE

#6
20200266113
2020-08-20

SEMICONDUCTOR STORAGE DEVICE AND INSPECTION METHOD

#7
20190378677
2019-12-12

Beam bender

#8
20190090335
2019-03-21

System, computer program product, and method for dissipation of an electrical charge

#9
20180246166
2018-08-30

Circuit inspection method and sample inspection apparatus

#10
20160341791
2016-11-24

Voltage contrast based fault and defect inference in logic chips

#11
20160306009
2016-10-20

Systematic defects inspection method with combined eBeam inspection and net tracing classification

#12
20150323583
2015-11-12

Method for detecting an electrical defect of contact/via plugs

#13
20150198648
2015-07-16

Detecting open and short of conductors

#14
20140132299
2014-05-15

Electrical inspection of electronic devices using electron-beam induced plasma probes

#15
20140061462
2014-03-06

Methods and apparatuses for inspecting semiconductor devices using electron beams

#16
20130169283
2013-07-04

Accurate measurement of excess carrier lifetime using carrier decay method

#17
20120014589
2012-01-19

METHOD FOR ANALYZING PERIPHERAL COMPONENT INTERCONNECT SOCKETS

#18
20110272576
2011-11-10

Charged particle beam applied apparatus

#19
20110240888
2011-10-06

Method of testing electronic components

#20
20110215812
2011-09-08

Method and apparatus for inspecting electronic component

#21
20100280785
2010-11-04

Method for testing a software application

#22
20100245812
2010-09-30

Defect inspecting method and defect inspecting apparatus

#23
20100188666
2010-07-29

Method for beam calibration and usage of a calibration body

#24
20090200463
2009-08-13

Charged particle beam device with retarding field analyzer

#25
20080302964
2008-12-11

Method and apparatus for inspecting integrated circuit pattern

#26
20080232939
2008-09-25

Flat panel display substrate testing system

#27
20080218193
2008-09-11

Semiconductor device evaluation method and apparatus using the same

#28
20080164410
2008-07-10

Emission detecting analysis system and method of detecting emission on object

#29
20080143355
2008-06-19

Method and System for Testing or Measuring Electrical Elements

#30
20080111577
2008-05-15

Integrated substrate transfer module

#31
20080061807
2008-03-13

Configurable prober for TFT LCD array test

#32
20080056746
2008-03-06

Surface-potential distribution measuring apparatus, image carrier, and image forming apparatus

#33
20080006427
2008-01-10

Method and System for Testing or Measuring Electrical Elements, Using Two Offset Pulses

#34
20070267632
2007-11-22

Apparatus and method for test structure inspection

#35
20070229096
2007-10-04

System and method for detecting single event latchup in integrated circuits

#36
20070216428
2007-09-20

Method to reduce cross talk in a multi column e-beam test system

#37
20070200569
2007-08-30

Electron beam apparatus with detailed observation function and sample inspecting and observing method using electron beam apparatus

#38
20070200063
2007-08-30

Wafer-level testing of light-emitting resonant structures

#39
20070194310
2007-08-23

Non-contact electrical connections test device

#40
20070069757
2007-03-29

Inspection method of contact failure of semiconductor device and semiconductor device to which inspection method is applied

#41
20070042513
2007-02-22

Electron beam exposure method, hot spot detecting apparatus, semiconductor device manufacturing method, and computer program product

#42
20070023656
2007-02-01

Method for inspecting substrate, and method and apparatus for inspecting array substrates

#43
20070021938
2007-01-25

Parameter extracting method

#44
20060226361
2006-10-12

Analyzing system and charged particle beam device

#45
20060139039
2006-06-29

Systems and methods for a contactless electrical probe

#46
20060103396
2006-05-18

Method and apparatus for non-contact testing of microcircuits

#47
20060076490
2006-04-13

Inspection method and inspection apparatus using electron beam

#48
20060054816
2006-03-16

System and method for voltage contrast analysis of a wafer

#49
20060043982
2006-03-02

Method and apparatus for inspecting integrated circuit pattern

#50
20060038554
2006-02-23

Electron beam test system stage

#51
20050199807
2005-09-15

Electron beam apparatus with detailed observation function and sample inspecting and observing method using electron beam apparatus

#52
20050179453
2005-08-18

Integrated substrate transfer module

#53
20050179452
2005-08-18

Configurable prober for TFT LCD array test

#54
20050179451
2005-08-18

Configurable prober for TFT LCD array testing

#55
20050174140
2005-08-11

Thin film transistor array inspection device

#56
20050139771
2005-06-30

Thin film transistor array inspection apparatus

#57
20050040331
2005-02-24

Inspection method and inspection apparatus using electron beam

#58
15060245
2018-05-01

System for electrical measurements of objects in a vacuumed environment

#59
13886671
2016-04-05

Defect inspection apparatus, system, and method