ClassID:

171271

G01R1/36 - CPC Classification

Classification description:

Details of instruments or arrangements of the types included in groups  -  and Overload-protection arrangements or circuits for electric measuring instruments

Recent Application in this class:
#1
20260147046
2026-05-28

DC DISTRIBUTOR FOR A BATTERY TEST BENCH

#2
20260029434
2026-01-29

ARC SUPPRESSION IN A WAFER TESTING ENVIRONMENT

#3
20250192731
2025-06-12

AMPLIFIER DEVICE FOR AMPLIFYING SMALL CURRENTS

#4
20250164559
2025-05-22

ISOLATION SYSTEM AND METHOD FOR WELL SITE APPLICATIONS

#5
20250052787
2025-02-13

SIGNAL CONDITIONING STAGE

#6
20240168060
2024-05-23

Voltage measurement and/or overvoltage protection circuit for a measurement instrument

#7
20230360874
2023-11-09

Probe card device and circuit protection assembly thereof

#8
20230169427
2023-06-01

METHOD AND SYSTEM FOR ADAPTIVELY SWITCHING PREDICTION STRATEGIES OPTIMIZING TIME-VARIANT ENERGY CONSUMPTION OF BUILT ENVIRONMENT

#9
20230141552
2023-05-11

Semiconductor testing device, semiconductor testing method, and manufacturing method for semiconductor device

#10
20230024557
2023-01-26

Photonic voltage transducer

#11
20220317157
2022-10-06

Protection of an AC device

#12
20220206081
2022-06-30

Reliable fault detection and fault localization in a load zone of a DC system

#13
20210373587
2021-12-02

Detection and protection circuit, power supply circuit, power supply method of active device

#14
20210072292
2021-03-11

Inrush current test device

#15
20210033659
2021-02-04

Electronic test equipment apparatus and methods of operating thereof

#16
20200386790
2020-12-10

Interconnect system with high current and low leakage capability

#17
20200245439
2020-07-30

Three dimensional integrated circuit electrostatic discharge protection and prevention test interface

#18
20200234875
2020-07-23

Assembly for connecting to a high-voltage grid

#19
20200234209
2020-07-23

Method and system for adaptively switching prediction strategies optimizing time-variant energy consumption of built environment

#20
20200106265
2020-04-02

Protection circuit for oscilloscope measurement channel

#21
20200081039
2020-03-12

Current measurement apparatus including charge/discharge means and current measurement method using same

#22
20200003805
2020-01-02

Partial discharge monitoring system with a compatibility-function for a voltage indication system

#23
20200003804
2020-01-02

Fail-safe retrofitting kit for a partial discharge monitoring system and a preinstalled voltage indication system (VIS)

#24
20190197447
2019-06-27

Method and system for minimizing time-variant energy demand and consumption of built environment

#25
20190171987
2019-06-06

Method and system for prioritizing control strategies minimizing real time energy consumption of built environment

#26
20190073931
2019-03-07

Display device and method of testing display device

#27
20190064251
2019-02-28

Semiconductor test equipment

#28
20190064229
2019-02-28

Voltage testing system

#29
20190033345
2019-01-31

Current measuring device protected against electrical surges when opening the circuit

#30
20180321300
2018-11-08

Signal distribution apparatus

#31
20180306856
2018-10-25

Testing device and testing method with spike protection

#32
20180292504
2018-10-11

Voltage monitor self testing

#33
20180278043
2018-09-27

Protection circuit for oscilloscope measurement channel

#34
20180259568
2018-09-13

Apparatus and method for energy recovery

#35
20180172734
2018-06-21

System and method for limiting voltage

#36
20180153026
2018-05-31

Three dimensional integrated circuit electrostatic discharge protection and prevention test interface

#37
20180136256
2018-05-17

DEVICE FOR MEASURING THE ELECTRIC POWER DRAWN BY A RAILWAY VEHICLE FROM A HIGH-VOLTAGE ELECTRIC SUPPLY LINE

#38
20180113154
2018-04-26

Electrical Measurement Assembly Suitable for Portable Work Platforms

#39
20180088180
2018-03-29

Voltage detecting apparatus

#40
20180081381
2018-03-22

Current limiter for AC load

#41
20170331287
2017-11-16

Method and system for ranking control schemes optimizing peak loading conditions of built environment

#42
20170329323
2017-11-16

Method and system for prioritizing control strategies minimizing real time energy consumption of built environment

#43
20170329319
2017-11-16

Method and system for adaptively switching prediction strategies optimizing time-variant energy consumption of built environment

#44
20170329291
2017-11-16

Method and system for minimizing time-variant energy demand and consumption of built environment

#45
20170329290
2017-11-16

Method and system for intelligently recommending control schemes optimizing peak energy consumption of built environment

#46
20170292978
2017-10-12

Method for managing assembling process of electrical product

#47
20170146570
2017-05-25

PROBE CARD AND MULTILAYER CIRCUIT BOARD THIS PROBE CARD INCLUDES

#48
20170117847
2017-04-27

Photovoltaic combiner box monitoring system

#49
20170047734
2017-02-16

Docking module for a current transformer for preventing overvoltages and a current transformer having a docking module

#50
20160238632
2016-08-18

Electrostatic protection circuit and semiconductor device including the same

#51
20160149560
2016-05-26

Voltage clamp

#52
20160113099
2016-04-21

Three dimensional integrated circuit electrostatic discharge protection and prevention test interface

#53
20160109485
2016-04-21

ATE thermal overload detection and recovery techniques

#54
20160084884
2016-03-24

Service switch with high current arc protection

#55
20160054364
2016-02-25

POWER MONITORING SYSTEM FOR A POWER SYSTEM, AND POWER MONITORING DEVICE THEREOF

#56
20160003872
2016-01-07

Low profile current measurement connector and use

#57
20160003870
2016-01-07

Manufacturing a low profile current measurement connector

#58
20150355237
2015-12-10

Measuring system for continuously monitoring a high-voltage bushing

#59
20150355236
2015-12-10

Protective relaying system and method for gathering data using thereof

#60
20150288175
2015-10-08

Transformer-rated electrical meter arrangement with isolated electrical meter power supply

#61
20150260766
2015-09-17

SEMICONDUCTOR DEVICE

#62
20150015243
2015-01-15

Circuit assembly for the state monitoring and logging of overvoltage protection devices or overvoltage protection systems

#63
20140368215
2014-12-18

Method and apparatus for monitoring high voltage bushings safely

#64
20140333337
2014-11-13

Current applying device

#65
20140327461
2014-11-06

Probe card assembly for testing electronic devices

#66
20140268442
2014-09-18

Circuit arrangement and method for evaluating a signal

#67
20140204500
2014-07-24

Test pin array with electrostatic discharge protection

#68
20140197860
2014-07-17

Current-diverting guide plate for probe module and probe module using the same

#69
20140167799
2014-06-19

Three dimensional integrated circuit electrostatic discharge protection and prevention test interface

#70
20140132281
2014-05-15

State monitoring or diagnostics system

#71
20140070831
2014-03-13

SYSTEM AND METHOD OF PROTECTING PROBES BY USING AN INTELLIGENT CURRENT SENSING SWITCH

#72
20140029150
2014-01-30

Interposer to regulate current for wafer test tooling

#73
20140002096
2014-01-02

Insulation deterioration detection apparatus

#74
20130314074
2013-11-28

Measurement device

#75
20130308238
2013-11-21

Test device for power engineering equipment and method for manufacturing a test device for power engineering equipment

#76
20130285629
2013-10-31

Dynamic current limit apparatus and method

#77
20130027825
2013-01-31

Apparatus related to an inductive switching test

#78
20130027074
2013-01-31

Voltage test devices used in LCD panels and a system thereof

#79
20110233548
2011-09-29

Test circuit for use in a semiconductor apparatus

#80
20110121904
2011-05-26

Comparison judgment circuit

#81
20100327898
2010-12-30

Probe card and inspection apparatus

#82
20100277839
2010-11-04

OVERPOWER PROTECTION CIRCUIT

#83
20100201387
2010-08-12

Safety-Enhanced Component and Circuit Tester

#84
20100164528
2010-07-01

Methods and apparatus to test electronic devices

#85
20100039739
2010-02-18

VOLTAGE FAULT DETECTION AND PROTECTION

#86
20090323241
2009-12-31

Input protection method with variable tripping threshold and low parasitic elements

#87
20090174394
2009-07-09

Electrical test lead with a replaceable inline fuse

#88
20090121733
2009-05-14

Test circuit for use in a semiconductor apparatus

#89
20080290882
2008-11-27

Probe needle protection method for high current probe testing of power devices

#90
20080100320
2008-05-01

Intelligent probe card architecture

#91
20070274018
2007-11-29

Static dissipative layer system and method

#92
20070121269
2007-05-31

Earthing and overvoltage protection arrangement

#93
20070096753
2007-05-03

Electronically resettable current protection for die testing

#94
20060267604
2006-11-30

Differential measurement probe having retractable double cushioned variable spacing probing tips with EOS/ESD protection capabilities

#95
20060267603
2006-11-30

Signal acquisition probe having a retractable double cushioned probing tip with EOS/ESD protection capabilities

#96
20060238173
2006-10-26

Power supply system and device testing apparatus having the same

#97
20060217906
2006-09-28

Voltage fault detection and protection

#98
20060181263
2006-08-17

Current sensor

#99
20060161827
2006-07-20

Over-voltage test for automatic test equipment

#100
20060152210
2006-07-13

Current sensor

#101
20060126248
2006-06-15

Method and apparatus for controlling device power supply in semiconductor tester

#102
20060114011
2006-06-01

Method to prevent damage to probe card

#103
20060114010
2006-06-01

Method to prevent damage to probe card

#104
20060091898
2006-05-04

Process and circuit for protection of test contacts in high current measurement of semiconductor components

#105
20050237073
2005-10-27

Intelligent probe card architecture

#106
20050225341
2005-10-13

Method to prevent damage to probe card

#107
20050209810
2005-09-22

Measuring instrument with sensors

#108
20050146318
2005-07-07

Digital multi-meter with operational error prevention technology using LED and microprocessor with input sockets

#109
20050060882
2005-03-24

Method to prevent damage to probe card