Patents-Review.com
ClassID:

171407 ⎘

G01R15/06 - CPC Classification

Classification description:

Details of measuring arrangements of the types provided for in groups - , -  or; Voltage dividers having reactive components, e.g. capacitive transformer

Recent Application in this class:
#1
20250311397
2025-10-02

SEMICONDUCTOR DEVICE

 #2
20250277821
2025-09-04

HIGH VOLTAGE SOLID INSULATED CAPACITIVE-RESISTIVE DIVIDER

 #3
20250189584
2025-06-12

Monitoring, Control and Protection System for Electrical Conductor Using Rogowski Coil and Capacitive Voltage Divider Integrated into a Compact Unit

 #4
20250060411
2025-02-20

Mechanism and Method of Protection, Monitoring and Control of Switchgear Using Rogowski Coils and Capacitive Voltage Divider-Like Devices Surrounding the Bottles with ICs for Converting Analog to Digital Signals and LookUp Table on the IC

 #5
20250020704
2025-01-16

MEDIUM VOLTAGE SENSOR USING A MULTI-COMPONENT RESISTIVE VOLTAGE DIVIDER

 #6
20240393396
2024-11-28

Method of protection, monitoring and control of switchgear using Rogowski coils and capacitive voltage divider-like devices surrounding the bottles with ICs for converting analog to digital signals

 #7
20240353450
2024-10-24

METHOD OF ESTIMATING A VOLTAGE

 #8
20240329087
2024-10-03

SENSORED BUSHING

 #9
20240063614
2024-02-22

Voltage sensing assembly

 #10
20230395326
2023-12-07

DIELECTRIC MATERIAL FOR A HIGH VOLTAGE CAPACITOR

 #11
20230384350
2023-11-30

ADJUSTABLE VOLTAGE SENSOR

 #12
20230361670
2023-11-09

Switch controller circuit and method for controlling switching

 #13
20230361503
2023-11-09

SENSORED INSULATION PLUG

 #14
20230305039
2023-09-28

SENSORED INSULATION PLUG

 #15
20230258698
2023-08-17

Output circuit with peak voltage detection

 #16
20230236224
2023-07-27

MEASURING DISSIPATION FACTOR OF VOLTAGE DIVIDER OF CAPACITOR VOLTAGE TRANSFORMERS

 #17
20220392723
2022-12-08

Voltage sensor for electrical switchgear and electrical switchgear comprising same

 #18
20220308091
2022-09-29

Voltage dividing device

 #19
20220268810
2022-08-25

Voltage divider circuit, a negative feedback circuit, and a power-on reset circuit

 #20
20220187346
2022-06-16

Medium voltage sensor using a multi-component resistive voltage divider

 #21
20220146483
2022-05-12

Methods and devices for non-invasive root phenotyping

 #22
20220043070
2022-02-10

Capacitance-coupled voltage transformer monitoring

 #23
20210396796
2021-12-23

METHOD, MEASURING DEVICE AND DATA CARRIER WITH MEASUREMENT DATA FOR DETERMINING THE INDUCTANCE OF AN ELECTRICAL COMPONENT

 #24
20210382090
2021-12-09

Sensors with discrete capacitors for high voltage separable connectors

 #25
20210364554
2021-11-25

Inductor current detecting circuit

 #26
20210356499
2021-11-18

Dual-voltage capacitive sensor

 #27
20210231712
2021-07-29

Methods and circuitry for analyzing voltages

 #28
20210199697
2021-07-01

Impedance assembly

 #29
20210172922
2021-06-10

Methods and devices for non-invasive root phenotyping

 #30
20210141031
2021-05-13

Method and device for monitoring capacitor bushings for an alternating-current grid

 #31
20210072288
2021-03-11

Voltage divider assembly

 #32
20210018540
2021-01-21

Device and method for detecting high-voltage power distribution line path having improved stability

 #33
20210018538
2021-01-21

High-fidelity voltage measurement using a capacitance-coupled voltage transformer

 #34
20210011503
2021-01-14

Method and apparatus for pulse frequency modulation with discontinuous voltage sensing

 #35
20200341035
2020-10-29

Capacitance-coupled voltage transformer monitoring

 #36
20200333385
2020-10-22

Capacitive compensated voltage sensor

 #37
20200278382
2020-09-03

Voltage divider assembly

 #38
20200278381
2020-09-03

Sensor with discrete impedance elements for high voltage connectors

 #39
20200271698
2020-08-27

Galvanic Isolated Ceramic Based Voltage Sensors

 #40
20200233017
2020-07-23

Ungrounded control of low energy analog (LEA) voltage measurements

 #41
20200191837
2020-06-18

Methods and circuitry for analyzing voltages

 #42
20200191833
2020-06-18

Non-contact voltage measurement device and diagnosis system

 #43
20200174042
2020-06-04

HIGH-VOLTAGE IMPEDANCE ASSEMBLY

 #44
20200149846
2020-05-14

Methods and apparatus for detecting a voltage of a stimulus signal of a conducted electrical weapon

 #45
20200110114
2020-04-09

Test point voltage sensor for high voltage separable connectors

 #46
20200088767
2020-03-19

Voltage dividers

 #47
20200064376
2020-02-27

Sensors with discrete capacitors for high voltage separable connectors

 #48
20200057103
2020-02-20

Method and apparatus for monitoring the loss factor of capacitor bushings

 #49
20200041549
2020-02-06

Medium voltage sensor using a multi-component resistive voltage divider

 #50
20190317133
2019-10-17

High voltage capacitor with internal capacitor pack voltage and current sensors

 #51
20190302149
2019-10-03

Ungrounded control of low energy analog (LEA) voltage measurements

 #52
20190296558
2019-09-26

Power supply device and an associated method thereof

 #53
20190250191
2019-08-15

Measurement apparatus

 #54
20190195918
2019-06-27

High-fidelity voltage measurement using a capacitance-coupled voltage transformer

 #55
20190178914
2019-06-13

Monitoring apparatus and method for monitoring an AC voltage source, which is DC-decoupled from a reference potential

 #56
20190101578
2019-04-04

Resolution adjustment for capacitive touch sensor

 #57
20190094287
2019-03-28

High-fidelity voltage measurement using resistive divider in a capacitance-coupled voltage transformer

 #58
20190086444
2019-03-21

Elastic sleeve for a power conductor

 #59
20190056431
2019-02-21

Large-capacitance insulating core, high-voltage electrical appliance and multi-functional high-voltage bushing

 #60
20190051497
2019-02-14

RF voltage sensor incorporating multiple voltage dividers for detecting RF voltages at a pickup device of a substrate support

 #61
20180374644
2018-12-27

CAPACITOR, CAPACITIVE VOLTAGE SENSOR AND METHOD FOR MANUFACTURING A CAPACITOR

 #62
20180348186
2018-12-06

Methods and devices for non-invasive root phenotyping

 #63
20180321284
2018-11-08

Methods and circuitry for analyzing voltages

 #64
20180252749
2018-09-06

Non-contact voltage sensor

 #65
20180246146
2018-08-30

SENSOR DEVICE FOR CONNECTION TO A MEASUREMENT CONNECTION OF A CAPACITIVELY CONTROLLED FEEDTHROUGH

 #66
20180210023
2018-07-26

High voltage capacitor monitor and maintenance system

 #67
20180210013
2018-07-26

System for measuring the voltage of a busbar

 #68
20180210012
2018-07-26

High voltage capacitor current monitor

 #69
20180180648
2018-06-28

Voltage measurement and wireless communication system

 #70
20180106856
2018-04-19

Method and device for testing a galvanic connection of a high-voltage condenser bushing assembly

 #71
20180100880
2018-04-12

Voltage sensor

 #72
20180059151
2018-03-01

Methods and circuitry for analyzing voltages

 #73
20180031610
2018-02-01

Measurement apparatus

 #74
20170315159
2017-11-02

Voltage detection circuit, power transmission device, and power transmission system

 #75
20170307659
2017-10-26

Coaxial design for secondary unit

 #76
20170285073
2017-10-05

Method and system for insulating an RC voltage divider with an active part in oil and an outer part in gas

 #77
20170234908
2017-08-17

Voltage sensing device

 #78
20170194787
2017-07-06

Redundant solution of outputs on a RC voltage divider

 #79
20170184634
2017-06-29

Sensored electrical jumper

 #80
20170168096
2017-06-15

Voltage measurement circuit

 #81
20170131340
2017-05-11

System and method for ground fault detection

 #82
20170097377
2017-04-06

Impedance measuring circuit

 #83
20170074917
2017-03-16

Device for monitoring an electrical conductor and electrical installaton comprising such a device

 #84
20170067938
2017-03-09

Voltage detecting probe and measuring device

 #85
20170045562
2017-02-16

Method and device for ascertaining an insulation resistance, and high voltage battery system having a device of this type

 #86
20170038413
2017-02-09

Non-contact voltage measuring apparatus

 #87
20160365670
2016-12-15

Terminal connection device for a power cable

 #88
20160291065
2016-10-06

Virtual ground sensing circuit for high impedance voltage sensors

 #89
20160274149
2016-09-22

Very high-voltage DC line voltage sensor

 #90
20160258983
2016-09-08

Multiple layer capacitor divider voltage sensors suitable for circuit breakers and related circuit breakers

 #91
20160252564
2016-09-01

Method and apparatus for monitoring capacitor bushings for a three-phase AC system

 #92
20160238634
2016-08-18

High voltage divider

 #93
20160091554
2016-03-31

Method and apparatus for ground fault detection

 #94
20160061862
2016-03-03

Power extraction for a medium voltage sensor using a capacitive voltage divider

 #95
20160054358
2016-02-25

High-voltage measurement divider

 #96
20160020586
2016-01-21

Resistive element, RC module, and RC voltage divider for a high-voltage electrical substation insulated by a dielectric fluid

 #97
20150377928
2015-12-31

VOLTAGE MEASURING DEVICE

 #98
20150346240
2015-12-03

Isolated and self-calibrating voltage measurement sensor

 #99
20150331017
2015-11-19

Contactless voltage sensing devices

 #100
20150212121
2015-07-30

Voltage detection device

 #101
20150192618
2015-07-09

Multiple layer capacitor divider voltage sensors suitable for circuit breakers and related circuit breakers

 #102
20150112621
2015-04-23

Voltage detection device for transforming apparatus

 #103
20150035553
2015-02-05

Voltage sensor device

 #104
20140370741
2014-12-18

Terminal connection device for a power cable

 #105
20140368221
2014-12-18

Sensored cable for a power network

 #106
20140159701
2014-06-12

Adaptive voltage divider with corrected frequency characteristic for measuring high voltages

 #107
20140021965
2014-01-23

High voltage measurement systems

 #108
20130234731
2013-09-12

SYSTEMS AND METHODS FOR DETERMINING TRAPPED TRANSMISSION LINE CHARGE

 #109
20130154674
2013-06-20

Method of high voltage detection and accurate phase angle measurement in cordless phasing meters

 #110
20130082684
2013-04-04

Voltage monitor

 #111
20120176103
2012-07-12

Voltage Conversion and/or Electrical Measurements from 400 Volts Upwards

 #112
20110279163
2011-11-17

Signal level crossing detector circuit

 #113
20110279108
2011-11-17

AC voltage measurement circuit

 #114
20110254569
2011-10-20

MEASUREMENT APPARATUS

 #115
20110204966
2011-08-25

Transistor junction diode circuitry systems and methods

 #116
20110148393
2011-06-23

System and device for measuring voltage in a conductor

 #117
20100309591
2010-12-09

Impedance-based current sensor

 #118
20100283539
2010-11-11

VOLTAGE DETECTION DEVICE

 #119
20100283487
2010-11-11

System and method for sensing voltage in medium-to-high voltage applications

 #120
20100277230
2010-11-04

Transistor junction diode circuitry systems and methods

 #121
20100253366
2010-10-07

Broadband high impedance pickoff circuit

 #122
20100244865
2010-09-30

Voltage measurements of electrically conducting elements in systems for controlling electrical processes

 #123
20100156441
2010-06-24

Capacitive divider device, voltage sensor, trip device module and electrical protection apparatus provided with such a device

 #124
20100109642
2010-05-06

Optical voltage transformer

 #125
20090256490
2009-10-15

Voltage sensing circuits and methods for inverters

 #126
20080122425
2008-05-29

High-voltage generator of an X-ray apparatus comprising a high-voltage measurement device

 #127
20080077336
2008-03-27

Power line universal monitor

 #128
20080001694
2008-01-03

Organic Combined Insulated Dry Electronic Transformer for Outputting the Optical Signals

 #129
20070290675
2007-12-20

Circuit for Supplying Electrical Energy to Measuring Instrument

 #130
20070183119
2007-08-09

HV capacitor and testing method

 #131
20070031618
2007-02-08

Noncontact sensor

 #132
20060261823
2006-11-23

Apparatus for measuring voltage of a voltage source

 #133
20060170432
2006-08-03

Method and a device for voltage measurement in a high-voltage conductor

 #134
20060133008
2006-06-22

HV capacitor and testing method

 #135
20060119341
2006-06-08

Precision thin film AC voltage divider

 #136
20060012382
2006-01-19

Modular voltage sensor

 #137
20050280423
2005-12-22

Method and apparatus for measuring voltage in a power switching device

 #138
20050264978
2005-12-01

HV capacitor and testing method

 #139
20050264374
2005-12-01

Resistive voltage divider

 #140
20050122122
2005-06-09

Voltage sensor and dielectric material

 #141
20050077888
2005-04-14

Precision thin film AC voltage divider

 #142
18228302
2024-02-20

Voltage measuring method, computer device and storage medium

 #143
18196743
2024-09-10

Digital sensor and monitoring system for switchgear protection, monitoring and control using Rogowski coil and capacitive voltage divider devices integrated into the switchgear's line or load, primary current paths