ClassID:

171700

G01R31/129 - 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 dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of components or parts made of semiconducting materials; of LV components or parts

Recent Application in this class:
#1
20250203962
2025-06-19

SEMICONDUCTOR DEVICE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

#2
20250060403
2025-02-20

POWER DEVICE THRESHOLD VOLTAGE MEASUREMENT CIRCUIT AND OPERATION METHOD THEREOF

#3
20250027983
2025-01-23

METHOD FOR ESTIMATING PARTIAL DISCHARGE FACTOR OF POWER SEMICONDUCTOR MODULE, AND DEVICE FOR ESTIMATING PARTIAL DISCHARGE FACTOR OF POWER SEMICONDUCTOR MODULE

#4
20230332942
2023-10-19

ELECTROMAGNETIC WAVE DETECTOR AND ELECTROMAGNETIC WAVE DETECTOR ARRAY

#5
20220406887
2022-12-22

Semiconductor device, and method for manufacturing semiconductor device

#6
20220236313
2022-07-28

APPARATUS AND METHOD ESTIMATING BREAKDOWN VOLTAGE OF SILICON DIOXIDE FILM USING NEURAL NETWORK MODEL

#7
20210313418
2021-10-07

Semiconductor device, and method for manufacturing semiconductor device

#8
20210313237
2021-10-07

Laminate sheet and method of use thereof

#9
20210255231
2021-08-19

Breakdown voltage detection

#10
20200141995
2020-05-07

Time dependent dielectric breakdown test structure and test method thereof

#11
20190265292
2019-08-29

Integrated circuit having insulation breakdown detection

#12
20190204377
2019-07-04

Stationary bath for testing electronic components

#13
20190165091
2019-05-30

Semiconductor device, and method for manufacturing semiconductor device

#14
20190067056
2019-02-28

Parallel test structure

#15
20180292450
2018-10-11

Testing of semiconductor devices and devices, and designs thereof

#16
20180246159
2018-08-30

Dielectric breakdown monitor

#17
20180180677
2018-06-28

Diagnostic apparatus for switchgear

#18
20170292986
2017-10-12

Methods, apparatus and system for screening process splits for technology development

#19
20170184651
2017-06-29

High-voltage dry apparatus provided with a continuous monitoring device

#20
20170179223
2017-06-22

Semiconductor device, and method for manufacturing semiconductor device

#21
20160377669
2016-12-29

On-chip test circuit for magnetic random access memory (MRAM)

#22
20160266197
2016-09-15

Testing of semiconductor devices and devices, and designs thereof

#23
20160204086
2016-07-14

Methods of manufacturing wide band gap semiconductor device and semiconductor module, and wide band gap semiconductor device and semiconductor module

#24
20160061881
2016-03-03

Smart junction box for photovoltaic systems

#25
20150362549
2015-12-17

Measuring apparatus

#26
20150346271
2015-12-03

Methods, apparatus and system for screening process splits for technology development

#27
20150194358
2015-07-09

Circuit and method for internally assessing dielectric reliability of a semiconductor technology

#28
20150177310
2015-06-25

Testing of semiconductor devices and devices, and designs thereof

#29
20150041828
2015-02-12

Semiconductor device, and method for manufacturing semiconductor device

#30
20140375350
2014-12-25

Testing of integrated circuits with external clearance requirements

#31
20140363906
2014-12-11

Method of testing semiconductor device

#32
20140322871
2014-10-30

Partial SOI on power device for breakdown voltage improvement

#33
20140247066
2014-09-04

Detection of electrical arcs in photovoltaic equipment

#34
20140132302
2014-05-15

Method for measuring potential induced degradation of at least one solar cell or of a photovoltaic panel as well as the use of same method in the production of solar cells and photovoltaic panels

#35
20140002118
2014-01-02

Device for high voltage testing of semiconductor components

#36
20130257451
2013-10-03

Dielectric strength voltage testing method for electronics device

#37
20130221342
2013-08-29

Overvoltage testing apparatus

#38
20130113508
2013-05-09

Electronic test system and associated method

#39
20130106453
2013-05-02

Jig for use in semiconductor test and method of measuring breakdown voltage by using the jig

#40
20120299613
2012-11-29

Jig for semiconductor test

#41
20120229145
2012-09-13

Detection of pre-catastrophic, stress induced leakage current conditions for dielectric layers

#42
20120153964
2012-06-21

SYSTEM AND METHOD FOR DETECTING ISOLATION BARRIER BREAKDOWN

#43
20120133388
2012-05-31

Transistor power switch device and method of measuring its characteristics

#44
20120039045
2012-02-16

POWER MODULE AND METHOD FOR DETECTING INSULATION DEGRADATION THEREOF

#45
20120032699
2012-02-09

Method of measuring electrical characteristics of semiconductor wafer

#46
20110309850
2011-12-22

Testing device and testing method

#47
20110279142
2011-11-17

Time dependent dielectric breakdown (TDDB) test structure of semiconductor device and method of performing TDDB test using the same

#48
20110227584
2011-09-22

INSULATION TEST METHOD FOR LARGE-SCALE PHOTOVOLTAIC SYSTEMS

#49
20100301892
2010-12-02

Electrostatic discharge withstand voltage evaluating device and electrostatic discharge withstand voltage evaluating method

#50
20100102842
2010-04-29

System and method for measuring negative bias thermal instability with a ring oscillator

#51
20090201028
2009-08-13

Evaluation method of insulating film and measurement circuit thereof

#52
20090079460
2009-03-26

System and method for measuring negative bias thermal instability with a ring oscillator

#53
20080309365
2008-12-18

Method for determining time dependent dielectric breakdown

#54
20080106295
2008-05-08

System and method for measuring negative bias thermal instability with a ring oscillator

#55
20070196936
2007-08-23

Method of evaluating semiconductor device and method of manufacturing semiconductor device

#56
20070103184
2007-05-10

TDDB test pattern and method for testing TDDB of MOS capacitor dielectric

#57
20060044000
2006-03-02

Method and apparatus for evaluating semiconductor device

#58
20050287684
2005-12-29

Apparatus and method for detecting soft breakdown of a dielectric layer of a semiconductor wafer

#59
20050218905
2005-10-06

Device for detecting interferences or interruptions of the inner fields smoothing layer of medium or high voltage cables

#60
20050128832
2005-06-16

Method of determining localized electron tunneling in a capacitive structure

#61
20050110508
2005-05-26

Probing apparatus and test method including electrical shielding

#62
20050104613
2005-05-19

Electrostatic discharge testers for undistorted human-body-model and machine-model characteristics

#63
20050093563
2005-05-05

Conductance-voltage (GV) based method for determining leakage current in dielectrics