ClassID:

171856

G01R31/318307 - 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 digital circuits; Functional testing; Generation of test inputs, e.g. test vectors, patterns or sequences computer-aided, e.g. automatic test program generator [ATPG], program translations, test program debugging

Recent Application in this class:
#1
20260147040
2026-05-28

HARDWARE DECODER FOR RUN-LENGTH ENCODED MASK BITS FOR IN-SYSTEM AUTOMATIC TEST PATTERN GENERATION (ATPG)

#2
20260092970
2026-04-02

METHOD OF USING A TEST PATTERN FOR TESTING FUNCTIONALITIES OF EXTERNAL DEVICES WHEN AN ITEM IS ATTACHED TO A VEHICLE

#3
20250377408
2025-12-11

GENERATING STRUCTURED TEST VECTOR SEQUENCES FOR LOGIC VERIFICATION

#4
20250277851
2025-09-04

EXPERIMENT-IN-THE-LOOP SYSTEM FOR FAST AND EFFECTIVE TUNING OF ACTIVE VIBRATION CONTROLLERS

#5
20250085349
2025-03-13

INTEGRATED HARDWARE-IN-THE-LOOP (HIL) SYSTEM FOR TESTING HARDWARE DEVICES AND A METHOD THEREOF

#6
20250067804
2025-02-27

AUTOMATED TEST EQUIPMENT AND METHOD USING A TRIGGER GENERATION

#7
20240418776
2024-12-19

INTEGRATED-CIRCUIT CHIP FOR RETENTION CELL TESTING

#8
20240369615
2024-11-07

AUTOMATED TEST EQUIPMENT, DEVICE UNDER TEST, TEST SETUP METHODS USING AN ACKNOWLEDGE SIGNALING

#9
20240353491
2024-10-24

OPTICAL TUNING TEST SYSTEM USING PARALLEL OVEN PIPELINES WITH PARALLEL INSTRUMENT CHANNELS AND MACHINE LEARNING ASSISTANCE

#10
20240337683
2024-10-10

Method and System of Developing and Executing Test Program for Verifying DUT

#11
20240201257
2024-06-20

AUTOMATED TEST PATTERN GENERATION FOR TESTING DESIGN REDACTING RECONFIGURABLE HARDWARE

#12
20240103076
2024-03-28

Deep learning-based MLCC stacked alignment inspection system and method

#13
20240094287
2024-03-21

LOW POWER ENVIRONMENT FOR HIGH PERFORMANCE PROCESSOR WITHOUT LOW POWER MODE

#14
20240012048
2024-01-11

IP CORE TESTING APPARATUS

#15
20240003970
2024-01-04

Hybrid solver for integrated circuit diagnostics and testing

#16
20230341447
2023-10-26

Method, device and system for measuring frequency domain characteristics, and storage medium

#17
20230314508
2023-10-05

IN-FIELD LATENT FAULT MEMORY AND LOGIC TESTING USING STRUCTURAL TECHNIQUES

#18
20230314498
2023-10-05

TUNING A DEVICE UNDER TEST USING PARALLEL PIPELINE MACHINE LEARNING ASSISTANCE

#19
20230266388
2023-08-24

Programmable scan chain debug technique

#20
20230176124
2023-06-08

Electronic tester and testing method

#21
20230152374
2023-05-18

AUTOMATED TEST EQUIPMENT AND METHOD USING A TRIGGER GENERATION

#22
20230143500
2023-05-11

Tests for integrated circuit (IC) chips

#23
20230114555
2023-04-13

Parameter space reduction for device testing

#24
20220414306
2022-12-29

System and method for formal fault propagation analysis

#25
20220413048
2022-12-29

Apparatus and system for debugging solid-state disk (SSD) device

#26
20220390515
2022-12-08

GENERAL DIGITAL SIGNAL PROCESSING WAVEFORM MACHINE LEARNING CONTROL APPLICATION

#27
20220381824
2022-12-01

Compiler-based code generation for post-silicon validation

#28
20220365136
2022-11-17

Method and system for efficient testing of digital integrated circuits

#29
20220317186
2022-10-06

Test architecture for electronic circuits, corresponding device and method

#30
20220283222
2022-09-08

Test circuit

#31
20220196738
2022-06-23

Transition fault testing of functionally asynchronous paths in an integrated circuit

#32
20220155370
2022-05-19

Device under test synchronization with automated test equipment check cycle

#33
20220137131
2022-05-05

Method for testing a digital electronic circuit to be tested, corresponding test system and computer program product

#34
20220128622
2022-04-28

Vision system for an automated test system

#35
20220058097
2022-02-24

Flexible test systems and methods

#36
20210373077
2021-12-02

Deterministic stellar built-in self test

#37
20210294728
2021-09-23

System and method for generating test scripts

#38
20210223314
2021-07-22

Vector Eyes

#39
20210173010
2021-06-10

DIAGNOSTIC TOOL FOR TRAFFIC CAPTURE WITH KNOWN SIGNATURE DATABASE

#40
20210132147
2021-05-06

TEST PATTERN GENERATING METHOD, TEST PATTERN GENERATING DEVICE AND FAULT MODEL GENERATING METHOD

#41
20210073094
2021-03-11

Automated test equipment for testing one or more devices under test, method for automated testing of one or more devices under test, and computer program for handling command errors

#42
20210063488
2021-03-04

Signal path calibration of a hardware setting in a test and measurement instrument

#43
20210055347
2021-02-25

Automated test equipment for testing one or more devices under test, method for automated testing of one or more devices under test, and computer program using a buffer memory

#44
20210036646
2021-02-04

Motor emulator

#45
20210025938
2021-01-28

Automated test equipment using an on-chip-system test controller

#46
20200379043
2020-12-03

Automated test equipment for testing high-power electronic components

#47
20200341060
2020-10-29

Voltage driver with supply current stabilization

#48
20200341059
2020-10-29

Voltage driver circuit

#49
20200333399
2020-10-22

Test circuit for dynamic checking for faults on functional and BIST clock paths to memory in both ATPG and LBIST modes

#50
20200279064
2020-09-03

Automatic testbench generator for test-pattern validation

#51
20200249276
2020-08-06

Techniques in ensuring functional safety (fusa) systems

#52
20200225287
2020-07-16

Disaggregated distributed measurement analysis system using dynamic application builder

#53
20200200820
2020-06-25

System and method for formal fault propagation analysis

#54
20200159980
2020-05-21

Method for a computer-aided automated verification of requirements

#55
20200064405
2020-02-27

Combinatorial serial and parallel test access port selection in a JTAG interface

#56
20200033409
2020-01-30

Integrated protocol analyzer configured within automated test equipment (ate) hardware

#57
20200018795
2020-01-16

Method for calibrating channel delay skew of automatic test equipment

#58
20190378590
2019-12-12

Test interface boards, test systems, and methods of operating test interface boards

#59
20190353696
2019-11-21

Smart and efficient protocol logic analyzer configured within automated test equipment (ATE) hardware

#60
20190235023
2019-08-01

Narrow-parallel scan-based device testing

#61
20190204387
2019-07-04

Transistion fault testing of funtionally asynchronous paths in an integrated circuit

#62
20190094300
2019-03-28

Ensuring completeness of interface signal checking in functional verification

#63
20190094299
2019-03-28

Ensuring completeness of interface signal checking in functional verification

#64
20190064270
2019-02-28

Combinatorial serial and parallel test access port selection in a JTAG interface

#65
20190056450
2019-02-21

Circuit structures to resolve random testability

#66
20190056449
2019-02-21

Circuit structures to resolve random testability

#67
20180348301
2018-12-06

Systems and methods for testing an embedded controller

#68
20180284192
2018-10-04

Test circuit to debug missed test clock pulses

#69
20180189159
2018-07-05

Blade centric automatic test equipment system

#70
20180189158
2018-07-05

Blade centric automatic test equipment system

#71
20180188325
2018-07-05

Blade centric automatic test equipment system

#72
20180067162
2018-03-08

Methods and systems for generating functional test patterns for manufacture test

#73
20180025787
2018-01-25

Automatic test-pattern generation for memory-shadow-logic testing

#74
20170261552
2017-09-14

Methods and systems for generating functional test patterns for manufacture test

#75
20170205465
2017-07-20

Granular dynamic test systems and methods

#76
20170193155
2017-07-06

Transition test generation for detecting cell internal defects

#77
20160274178
2016-09-22

Method, device and computer program product for circuit testing

#78
20160267216
2016-09-15

Methods and systems for circuit fault diagnosis

#79
20160169962
2016-06-16

Automated test equipment for testing a device under test and method for testing a device under test

#80
20160109517
2016-04-21

Test point insertion for low test pattern counts

#81
20150262705
2015-09-17

Staged buffer caching in a system for testing a device under test

#82
20150180618
2015-06-25

Online design validation for electronic devices

#83
20150179282
2015-06-25

Automatic test-pattern generation for memory-shadow-logic testing

#84
20150006102
2015-01-01

Test pattern generation device, fault detection system, test pattern generation method, program and recording medium

#85
20140372824
2014-12-18

Test generation for test-per-clock

#86
20140281776
2014-09-18

Method and apparatus for device testing using multiple processing paths

#87
20140236527
2014-08-21

CLOUD BASED INFRASTRUCTURE FOR SUPPORTING PROTOCOL RECONFIGURATIONS IN PROTOCOL INDEPENDENT DEVICE TESTING SYSTEMS

#88
20140236526
2014-08-21

Tester with mixed protocol engine in a FPGA block

#89
20140223237
2014-08-07

Systems and methods for dynamic scan scheduling

#90
20130211769
2013-08-15

Reducing power consumption during manufacturing test of an integrated circuit

#91
20130096866
2013-04-18

Method And Apparatus For Designing A Custom Test System

#92
20130061206
2013-03-07

AUTOMATICALLY GENERATING EXECUTABLE CODE FOR A TEST SEQUENCE

#93
20130007548
2013-01-03

Automatic test-pattern generation for memory-shadow-logic testing

#94
20120297264
2012-11-22

Root cause distribution determination based on layout aware scan diagnosis results

#95
20120124538
2012-05-17

Method and device for selectively adding timing margin in an integrated circuit

#96
20120115256
2012-05-10

Method and device for selectively adding timing margin in an integrated circuit

#97
20120112341
2012-05-10

Method and device for selectively adding timing margin in an integrated circuit

#98
20110320160
2011-12-29

Integrated circuit, simulation apparatus and simulation method

#99
20100287429
2010-11-11

Test pattern generating method, device, and program

#100
20100218063
2010-08-26

Don't-care-bit identification method and don't-care-bit identification program

#101
20100198548
2010-08-05

DIAGNOSTIC APPARATUS, DIAGNOSTIC METHOD AND TEST APPARATUS

#102
20100192135
2010-07-29

Method and structure to develop a test program for semiconductor integrated circuits

#103
20100122235
2010-05-13

Method and apparatus for generating self-verifying device scenario code

#104
20100114520
2010-05-06

Test apparatus, test method, program, and recording medium reducing the influence of variations

#105
20100095179
2010-04-15

Test pattern generation method for avoiding false testing in two-pattern testing for semiconductor integrated circuit

#106
20100064191
2010-03-11

Diagnostic device, diagnostic method, program, and recording medium

#107
20100017158
2010-01-21

GENERATING WORST CASE BIT PATTERNS FOR SIMULTANEOUS SWITCHING NOISE (SSN) IN DIGITAL SYSTEMS

#108
20090292964
2009-11-26

Method and system for testing an electronic circuit to identify multiple defects

#109
20090292963
2009-11-26

Method and system for LBIST testing of an electronic circuit

#110
20090259428
2009-10-15

Method and product for testing a device under test

#111
20090224793
2009-09-10

Method And Apparatus For Designing A Custom Test System

#112
20090100299
2009-04-16

Methods and apparatus for patternizing device responses

#113
20090094565
2009-04-09

Method and device for selectively adding timing margin in an integrated circuit

#114
20090048800
2009-02-19

Test instrument network

#115
20090030624
2009-01-29

SYSTEMS AND METHODS FOR VALIDATING POWER INTEGRITY OF INTEGRATED CIRCUITS

#116
20080319700
2008-12-25

Test apparatus, pattern generator, test method and pattern generating method

#117
20080307283
2008-12-11

Complex pattern generator for analysis of high speed serial streams

#118
20080288195
2008-11-20

System and method for automation of hardware signal characterization and signal integrity verification

#119
20080222472
2008-09-11

METHOD FOR AUTOMATIC TEST PATTERN GENERATION FOR ONE TEST CONSTRAINT AT A TIME

#120
20080052585
2008-02-28

Integrated testing apparatus, systems, and methods

#121
20080016423
2008-01-17

Segmented algorithmic pattern generator

#122
20080016396
2008-01-17

TEST EMULATOR, TEST MODULE EMULATOR AND RECORD MEDIUM STORING PROGRAM THEREIN

#123
20080010524
2008-01-10

TEST EMULATOR, TEST MODULE EMULATOR AND RECORD MEDIUM STORING PROGRAM THEREIN

#124
20070288797
2007-12-13

Generating scan test vectors for proprietary cores using pseudo pins

#125
20070277132
2007-11-29

Method of improving electronic component testability rate

#126
20070245198
2007-10-18

Method and apparatus for interactive generation of device response templates and analysis

#127
20070214398
2007-09-13

Electronic device testing system

#128
20070180369
2007-08-02

Method and apparatus for automatically formatting data based on a best match test result type

#129
20070101226
2007-05-03

Method of test pattern generation in IC design simulation system

#130
20060282736
2006-12-14

Test device with test parameter adaptation

#131
20060156138
2006-07-13

Test pattern generating apparatus, circuit designing apparatus, test pattern generating method, circuit designing method, test pattern generating program and circuit designing program

#132
20060156137
2006-07-13

Test program set generation tool

#133
20060130041
2006-06-15

Method and system for performing installation and configuration management of tester instrument modules

#134
20060123272
2006-06-08

Scoring mechanism for automatically generated test programs

#135
20060117237
2006-06-01

Systems and methods of test case generation with feedback

#136
20060041808
2006-02-23

Test-pattern generation system, test-pattern analysis system, test-pattern generation method, test-pattern analysis method, and computer product

#137
20060041790
2006-02-23

Maximum change data pattern

#138
20060031730
2006-02-09

Decision selection and associated learning for computing all solutions in automatic test pattern generation (ATPG) and satisfiability

#139
20060031727
2006-02-09

Segmented algorithmic pattern generator

#140
20060031725
2006-02-09

Algorithm pattern generator for testing a memory device and memory tester using the same

#141
20050268189
2005-12-01

Device testing using multiple test kernels

#142
20050223346
2005-10-06

Random code generation using genetic algorithms

#143
20050154551
2005-07-14

Method and structure to develop a test program for semiconductor integrated circuits

#144
20050154550
2005-07-14

Method and structure to develop a test program for semiconductor integrated circuits

#145
20050149790
2005-07-07

Semiconductor integrated circuit verification method and test pattern preparation method

#146
20050131665
2005-06-16

Method for automatically searching for functional defects in a description of a circuit

#147
20050125753
2005-06-09

Methods and apparatus for transforming sequential logic designs into equivalent combinational logic

#148
20050108605
2005-05-19

Pseudo random test pattern generation using Markov chains

#149
20050060132
2005-03-17

Method and system for automatically creating tests

#150
20050044055
2005-02-24

Method and apparatus for case-based learning

#151
20050039079
2005-02-17

Test emulator, test module emulator, and record medium storing program therein

#152
20050039077
2005-02-17

Method and apparatus for solving bit-slice operators

#153
20050022087
2005-01-27

Method and system for controlling interchangeable components in a modular test system

#154
18208886
2024-10-15

Multiple clock and clock cycle selection for x-tolerant logic built in self test (XLBIST)

#155
17843231
2024-01-02

Deterministic data latency in serializer/deserializer-based design for test systems

#156
17085830
2022-03-29

Integrated circuit design modification for localization of scan chain defects

#157
15948972
2020-03-17

Systems and methods to generate a test bench for electrostatic discharge analysis of an integrated circuit design

#158
15672299
2019-05-21

Method and system for generating validation tests

#159
15215261
2019-07-02

Highly accurate defect identification and prioritization of fault locations

#160
15163351
2020-02-04

2D compression-based low power ATPG

#161
14792189
2018-03-13

Area-efficient performance monitors for adaptive voltage scaling

#162
11931566
2015-10-13

Apparatus and method for operating automated test equipment (ATE)