ClassID:

171777

G01R31/2858 - 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; Testing of integrated circuits [IC]; Environmental, reliability or burn-in testing; Internal circuit aspects, e.g. built-in test features; Test chips; Measuring material aspects, e.g. electro migration [EM] Measuring of material aspects, e.g. electro-migration [EM], hot carrier injection

Recent Application in this class:
#1
20260002983
2026-01-01

SYSTEM AND METHOD OF TESTING FOR RF-INDUCED ELECTROMIGRATION IN SEMICONDUCTOR INTEGRATED CIRCUITS

#2
20250362338
2025-11-27

METHOD AND SYSTEM FOR THERMAL-AWARE ELECTROMIGRATION EVALUATION AND CIRCUIT DESIGN

#3
20250334626
2025-10-30

METHODS AND APPARATUS TO DETERMINE ELECTRICAL PROPERTIES OF COMPONENTS

#4
20240329117
2024-10-03

FAST LEARNING-BASED ELECTROMIGRATION ANALYSIS FOR MULTI-SEGMENT INTERCONNECTS USING A HIERARCHICAL PHYSICS-INFORMED NEURAL NETWORK

#5
20240085964
2024-03-14

Operating voltage adjustment for aging circuits

#6
20230296664
2023-09-21

Semiconductor product with edge integrity detection structure

#7
20220404414
2022-12-22

Method and testing apparatus related to wafer testing

#8
20220285235
2022-09-08

Semiconductor testkey pattern and test method thereof

#9
20210333318
2021-10-28

Method for evaluating hot carrier injection effect of device

#10
20200342156
2020-10-29

Electromigration sign-off tool

#11
20200319235
2020-10-08

Method for determining the resistance temperature characteristic of a ceramic glow plug

#12
20200249271
2020-08-06

On-die reliability monitor for integrated circuit

#13
20200144139
2020-05-07

Die edge integrity monitoring system

#14
20190325105
2019-10-24

Electromigration sign-off tool

#15
20190285694
2019-09-19

Method for estimating an operating profile of an integrated circuit of a system-on-a-chip, and corresponding system-on-a-chip

#16
20190271739
2019-09-05

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

#17
20190195943
2019-06-27

IC degradation management circuit, system and method

#18
20190162775
2019-05-30

Electromigration test structures for void localization

#19
20190080905
2019-03-14

Method of assessing semiconductor substrate and method of assessing device chip

#20
20190067056
2019-02-28

Parallel test structure

#21
20190025366
2019-01-24

Embedded photodetector as device health monitor for hot carrier injection (HCI) in power semiconductors

#22
20180330036
2018-11-15

Electromigration sign-off methodology

#23
20180299503
2018-10-18

Electromigration monitor

#24
20180284152
2018-10-04

Device for attaching a semiconductor device to a circuit board

#25
20180246165
2018-08-30

Crack sensor including polymer for healing cracks and electronic device including the same

#26
20180188316
2018-07-05

Method and device of remaining life prediction for electromigration failure

#27
20180145002
2018-05-24

Die edge integrity monitoring system

#28
20180143243
2018-05-24

Assembly of strip conductors, device, and method for determining errors in a semiconductor circuit

#29
20180074111
2018-03-15

Electromigration monitor

#30
20180074110
2018-03-15

Electromigration monitor

#31
20180074109
2018-03-15

Voltage Rail Monitoring to Detect Electromigration

#32
20180038907
2018-02-08

Method for estimating an operating profile of an integrated circuit of a system-on-a-chip, and corresponding system-on-a-chip

#33
20170356957
2017-12-14

Systems and methods for electrically testing electromigration in an electromigration test structure

#34
20170350938
2017-12-07

IC degradation management circuit, system and method

#35
20170323835
2017-11-09

Die edge crack and delamination detection

#36
20170269152
2017-09-21

Electromigration wearout detection circuits

#37
20170242068
2017-08-24

Apparatus and method for monitoring and predicting reliability of an integrated circuit

#38
20170242067
2017-08-24

Interconnect reliability structures

#39
20170219648
2017-08-03

Voltage rail monitoring to detect electromigration

#40
20170219645
2017-08-03

Voltage rail monitoring to detect electromigration

#41
20170212165
2017-07-27

RESISTANCE MEASUREMENT-DEPENDENT INTEGRATED CIRCUIT CHIP RELIABILITY ESTIMATION

#42
20170176514
2017-06-22

Electromigration test structure for Cu barrier integrity and blech effect evaluations

#43
20170162454
2017-06-08

Systems and methods for interconnect simulation and characterization

#44
20170146592
2017-05-25

On-chip sensor for monitoring active circuits on integrated circuit (IC) chips

#45
20170141003
2017-05-18

Electromigration sign-off methodology

#46
20170131327
2017-05-11

Pulsed current source with internal impedance matching

#47
20170131326
2017-05-11

PULSED CURRENT SOURCE WITH INTERNAL IMPEDANCE MATCHING

#48
20170126229
2017-05-04

On-chip aging sensor and counterfeit integrated circuit detection method

#49
20170122999
2017-05-04

Integrated time dependent dielectric breakdown reliability testing

#50
20170010322
2017-01-12

Integrated time dependent dielectric breakdown reliability testing

#51
20160372389
2016-12-22

Test structures for dielectric reliability evaluations

#52
20160363623
2016-12-15

Method and apparatus for integrated circuit monitoring and prevention of electromigration failure

#53
20160341788
2016-11-24

Circuit to detect previous use of computer chips using passive test wires

#54
20160258998
2016-09-08

Electromigration testing of interconnect analogues having bottom-connected sensory pins

#55
20160187417
2016-06-30

Testing method

#56
20160169782
2016-06-16

Fixture for in situ electromigration testing during X-ray microtomography

#57
20160116527
2016-04-28

STOCHASTIC AND TOPOLOGICALLY AWARE ELECTROMIGRATION ANALYSIS METHODOLOGY

#58
20160027734
2016-01-28

E-fuse structure with methods of fusing the same and monitoring material leakage

#59
20150338454
2015-11-26

Circuit to detect previous use of computer chips using passive test wires

#60
20150214149
2015-07-30

E-fuse structure with methods of fusing the same and monitoring material leakage

#61
20150212149
2015-07-30

Degradation detector and method of detecting the aging of an integrated circuit

#62
20150051851
2015-02-19

Method and device of remaining life prediction for electromigration failure

#63
20140207396
2014-07-24

Integrated time dependent dielectric breakdown reliability testing

#64
20140145194
2014-05-29

Semiconductor device components and methods

#65
20140097864
2014-04-10

Semiconductor device test structures and methods

#66
20140021469
2014-01-23

Integrated circuit including sensor structure, related method and design structure

#67
20130345997
2013-12-26

Integrated time dependent dielectric breakdown reliability testing

#68
20130248859
2013-09-26

Semiconductor device and method of simultaneous testing of multiple interconnects for electro-migration

#69
20130169308
2013-07-04

LCR test circuit structure for detecting metal gate defect conditions

#70
20130063175
2013-03-14

Semiconductor device components and methods

#71
20130049793
2013-02-28

Analyzing EM performance during IC manufacturing

#72
20130038334
2013-02-14

Test structure, method and circuit for simultaneously testing time dependent dielectric breakdown and electromigration or stress migration

#73
20120136468
2012-05-31

Apparatus and method for testing electromigration in semiconductor devices

#74
20120062268
2012-03-15

METHOD AND DEVICE FOR MEASURING THE RELIABILITY OF AN INTEGRATED CIRCUIT

#75
20120049884
2012-03-01

Crack sensors for semiconductor devices

#76
20110285401
2011-11-24

Method for Determining the Lifetime of Interconnects

#77
20110115508
2011-05-19

Determining critical current density for interconnect

#78
20110074459
2011-03-31

STRUCTURE AND METHOD FOR SEMICONDUCTOR TESTING

#79
20110062442
2011-03-17

Semiconductor device test structures and methods

#80
20110042671
2011-02-24

Semiconductor device test structures and methods

#81
20110037477
2011-02-17

Test structure for highly accelerated electromigration tests for thick metallization systems of solid state integrated circuits

#82
20110010117
2011-01-13

Apparatus for NBTI prediction

#83
20100327892
2010-12-30

Parallel array architecture for constant current electro-migration stress testing

#84
20100127719
2010-05-27

Electromigration testing and evaluation apparatus and methods

#85
20100097091
2010-04-22

Methodology for bias temperature instability test

#86
20090224795
2009-09-10

Current-voltage-based method for evaluating thin dielectrics based on interface traps

#87
20090206869
2009-08-20

Electromigration tester for high capacity and high current

#88
20090201043
2009-08-13

Crack sensors for semiconductor devices

#89
20090167336
2009-07-02

Method and apparatus for dynamic characterization of reliability wearout mechanisms

#90
20090132985
2009-05-21

Structure for on-chip electromigration monitoring system

#91
20090108855
2009-04-30

Test structure for electromigration analysis and related method

#92
20090066358
2009-03-12

Methods and apparatus for detecting defects in interconnect structures

#93
20090065955
2009-03-12

Method and structures for accelerated soft-error testing

#94
20090058434
2009-03-05

Method for measuring a property of interconnections and structure for the same

#95
20090039896
2009-02-12

Extrusion failure monitor structures

#96
20090033351
2009-02-05

Test structure for electromigration analysis and related method

#97
20090012747
2009-01-08

Multiple line width electromigration test structure and method

#98
20080309365
2008-12-18

Method for determining time dependent dielectric breakdown

#99
20080297188
2008-12-04

IC chip stress testing

#100
20080265931
2008-10-30

On-chip electromigration monitoring

#101
20080265247
2008-10-30

Unified test structure for stress migration tests

#102
20080231312
2008-09-25

Structure for modeling stress-induced degradation of conductive interconnects

#103
20080217614
2008-09-11

Systems and Methods for Controlling of Electro-Migration

#104
20080206908
2008-08-28

Semiconductor device test structures and methods

#105
20080185584
2008-08-07

Semiconductor device test structures and methods

#106
20080184805
2008-08-07

Method for determining electro-migration failure mode

#107
20080160656
2008-07-03

Addressable hierarchical metal wire test methodology

#108
20080122476
2008-05-29

Test structure with TDDB test pattern

#109
20080107149
2008-05-08

Structure for monitoring stress-induced degradation of conductive interconnects

#110
20080098270
2008-04-24

Method for determining time to failure of submicron metal interconnects

#111
20080068038
2008-03-20

Systems and methods for controlling of electro-migration

#112
20070238200
2007-10-11

Method of NBTI prediction

#113
20070164768
2007-07-19

On-chip electromigration monitoring system

#114
20070126430
2007-06-07

System and method for testing power durability of saw filter

#115
20070115018
2007-05-24

Structure and method for monitoring stress-induced degradation of conductive interconnects

#116
20070103173
2007-05-10

Systems and methods for controlling of electro-migration

#117
20070087718
2007-04-19

Cordless communication apparatus

#118
20070077762
2007-04-05

Method of accelerating test of semiconductor device

#119
20060290365
2006-12-28

System and method for testing a processor

#120
20060275935
2006-12-07

Testing electromigration at multiple points of a single node

#121
20060267616
2006-11-30

Systems and methods for controlling of electro-migration

#122
20060227342
2006-10-12

Dual photo-acoustic and resistivity measurement system

#123
20060208754
2006-09-21

Method and apparatus for a reliability testing

#124
20060125494
2006-06-15

Electromigration test device and electromigration test method

#125
20060091383
2006-05-04

SEMICONDUCTOR STRUCTURE AND TESTING METHOD THEREOF

#126
20060066314
2006-03-30

Capacitive monitors for detecting metal extrusion during electromigration

#127
20050106764
2005-05-19

Test pattern for reliability measurement of copper interconnection line having moisture window and method for manufacturing the same

#128
18975398
2025-05-27

System and method of testing for RF-induced electromigration in semiconductor integrated circuits

#129
18631171
2024-11-19

In-situ testing system for semiconductor device in aerospace irradiation environment

#130
15852875
2020-02-04

EM-compliance topology in a tree router

#131
15003249
2017-01-03

Diversified exerciser and accelerator