ClassID:

171922

G01R31/31928 - 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; Tester hardware, i.e. output processing circuits; Stimuli generation or application of test patterns to the device under test [DUT] Formatter

Recent Application in this class:
#1
20240337695
2024-10-10

TESTING A CONTROL DEVICE USING A TEST ASSEMBLY

#2
20170336473
2017-11-23

Multiple-level driver circuit with non-commutating bridge

#3
20150128003
2015-05-07

Automated test system with event detection capability

#4
20130066581
2013-03-14

Integrated circuit testing module including signal shaping interface

#5
20110251819
2011-10-13

Integrated circuit testing module including signal shaping interface

#6
20110243211
2011-10-06

Method, apparatus, and system for enabling a deterministic interface

#7
20110215833
2011-09-08

Programmable on-chip logic analyzer apparatus, systems, and methods

#8
20110187400
2011-08-04

Semiconductor test apparatus and test method

#9
20110095798
2011-04-28

High speed fully differential resistor-based level formatter

#10
20110063006
2011-03-17

Timing vernier using a delay locked loop

#11
20110057665
2011-03-10

Test apparatus for digital modulated signal

#12
20110057642
2011-03-10

Test apparatus for digital modulated signal

#13
20100301885
2010-12-02

High impedance, high parallelism, high temperature memory test system architecture

#14
20100262397
2010-10-14

Multiply apparatus for semiconductor test pattern signal

#15
20100237886
2010-09-23

Probe card

#16
20100207640
2010-08-19

Test apparatus, test method and manufacturing method

#17
20100117698
2010-05-13

Timing vernier using a delay locked loop

#18
20100052736
2010-03-04

Signal generating apparatus, test apparatus and circuit device

#19
20100049453
2010-02-25

Test apparatus and manufacturing method

#20
20100030508
2010-02-04

PIN ELECTRONICS CIRCUIT, SEMICONDUCTOR DEVICE TEST EQUIPMENT AND SYSTEM

#21
20090261872
2009-10-22

Fast, low power formatter for automatic test system

#22
20090240365
2009-09-24

Test apparatus, test method and manufacturing method

#23
20090237110
2009-09-24

Programmable on-chip logic analyzer apparatus, systems, and methods

#24
20090174420
2009-07-09

Test apparatus, probe card, and test method

#25
20090048796
2009-02-19

Test apparatus

#26
20090027134
2009-01-29

Waveform generator, waveform generating device, test apparatus, and machine readable medium storing a program thereof

#27
20090009220
2009-01-08

Signal generating apparatus, periodic-signal observing system, integrated circuit, periodic-signal observing method, and method of testing integrated circuit

#28
20080301511
2008-12-04

Integrated circuit with continuous testing of repetitive functional blocks

#29
20080297222
2008-12-04

Waveform generation apparatus, setup cycle correction method and semiconductor test apparatus

#30
20080252344
2008-10-16

Timing vernier using a delay locked loop

#31
20080234969
2008-09-25

Test apparatus and electronic device

#32
20080232538
2008-09-25

TEST APPARATUS AND ELECTRONIC DEVICE

#33
20080218178
2008-09-11

Testing apparatus

#34
20080218173
2008-09-11

Methods and apparatus for testing a circuit

#35
20080204066
2008-08-28

Automatic test equipment capable of high speed test

#36
20080204036
2008-08-28

Pulse-generating apparatus and a method for adjusting levels of pulses outputted from pulse-generating apparatus

#37
20080191683
2008-08-14

High impedance, high parallelism, high temperature memory test system architecture

#38
20080189581
2008-08-07

Testing hardware components to detect hardware failures

#39
20080126899
2008-05-29

Pattern controlled, full speed ATE compare capability for deterministic and non-deterministic IC data

#40
20080116899
2008-05-22

Test apparatus and test module

#41
20080082886
2008-04-03

Sub-instruction repeats for algorithmic pattern generators

#42
20080079454
2008-04-03

Apparatus for testing integrated circuit

#43
20080059091
2008-03-06

Signal generator, test apparatus, and circuit device

#44
20080030217
2008-02-07

Systems and methods for continuity testing using a functional pattern

#45
20070214443
2007-09-13

Circuit verification apparatus, circuit verification method, and signal distribution method for the same

#46
20070210802
2007-09-13

Electronic device, testing apparatus, and testing method

#47
20070208984
2007-09-06

Methods and apparatus using a service to launch and/or monitor data formatting processes

#48
20070168814
2007-07-19

Device and method for testing and for diagnosing digital circuits

#49
20070168808
2007-07-19

Integrated circuit testing module including data compression

#50
20070124638
2007-05-31

Test apparatus and test method

#51
20070121713
2007-05-31

Pulse pattern generator and communication device evaluation system utilizing the same

#52
20070115735
2007-05-24

Testing methods of a semiconductor integrated incorporating a high-frequency receiving circuit and a demodulation circuit

#53
20070103198
2007-05-10

Driver circuit, test apparatus and adjusting method

#54
20070101223
2007-05-03

Electronic test apparatus and method for testing at least one circuit unit

#55
20070079204
2007-04-05

Integrated circuit testing module including signal shaping interface

#56
20070067687
2007-03-22

Integrated circuit testing module configured for set-up and hold time testing

#57
20070063750
2007-03-22

Timing vernier using a delay locked loop

#58
20070052427
2007-03-08

Test apparatus and testing method

#59
20070035289
2007-02-15

Test apparatus and testing method

#60
20070035288
2007-02-15

Test apparatus and testing method

#61
20060280239
2006-12-14

Signal shaping circuit

#62
20060279274
2006-12-14

Sampling apparatus, and testing apparatus

#63
20060247882
2006-11-02

Test apparatus, test method, electronic device manufacturing method, test simulator and test simulation method

#64
20060190794
2006-08-24

Test apparatus and testing method

#65
20060150047
2006-07-06

Apparatus and method for generating a high-frequency signal

#66
20060114015
2006-06-01

Test apparatus and test method

#67
20060092755
2006-05-04

Semiconductor test apparatus and control method therefor

#68
20060076973
2006-04-13

Test apparatus and test method

#69
20060069975
2006-03-30

Format control circuit and semiconductor test device

#70
20060052964
2006-03-09

Test apparatus and testing method

#71
20060043993
2006-03-02

Test probe with side arm

#72
20060017484
2006-01-26

Timing vernier using a delay locked loop

#73
20050270038
2005-12-08

Test apparatus and control method

#74
20050253617
2005-11-17

System and method for testing integrated circuits

#75
20050249001
2005-11-10

Testing apparatus and a testing method

#76
20050218903
2005-10-06

Voltage waveform generation circuit

#77
20050210341
2005-09-22

Test device

#78
20050138505
2005-06-23

Test apparatus

#79
20050122144
2005-06-09

Timing vernier using a delay locked loop

#80
20050097069
2005-05-05

Method of choosing tester designs and use model using operating characteristics

#81
20050080575
2005-04-14

Methods and apparatus for optimizing lists of waveforms

#82
20050080573
2005-04-14

Methods and apparatus for optimizing the masking of waveforms to reduce the number of waveforms in a list of waveforms

#83
20050073332
2005-04-07

Semiconductor testing apparatus

#84
20050058190
2005-03-17

Pulse pattern generating apparatus

#85
20050057257
2005-03-17

Apparatus and method for automatic elimination of round-trip delay errors induced by automatic test equipment calibration

#86
20050040870
2005-02-24

System to temporarily modify an output waveform

#87
20050024062
2005-02-03

Test device and test module

#88
20050024036
2005-02-03

Test apparatus

#89
20050022081
2005-01-27

Test systems and methods with compensation techniques

#90
20050022080
2005-01-27

Systems and methods associated with test equipment