ClassID:

171652

G01R29/24 - CPC Classification

Classification description:

Arrangements for measuring or indicating electric quantities not covered by groups  -  Arrangements for measuring quantities of charge

Recent Application in this class:
#1
20250343433
2025-11-06

SYSTEMS AND METHODS OF DYNAMIC ADAPTIVE FAST CHARGING IN BATTERIES TO REDUCE LITHIUM PLATING

#2
20250314604
2025-10-09

DEVICE FOR THERMOAMPEROMETRY AND THERMOCOULOMETRY, AND ANALYSIS METHOD USING SAME

#3
20250155486
2025-05-15

WAFER METROLOGY TECHNOLOGIES

#4
20250107274
2025-03-27

PHOTONIC DEVICE, A PHOTONIC SYSTEM COMPRISING THE PHOTONIC DEVICE AND A METHOD OF SPECTROSCOPIC SENSING USING THE PHOTONIC SYSTEM

#5
20250076360
2025-03-06

SUBSTRATE INSPECTION APPARATUS

#6
20240418761
2024-12-19

CHARGE MONITORING CIRCUIT

#7
20240304480
2024-09-12

MEASURING SYSTEM AND METHOD OF MEASURING STATIC CHARGES

#8
20240241182
2024-07-18

METHOD AND APPARATUS FOR ESTIMATING INTERNAL STATE OF BATTERY BY USING ELECTROCHEMICAL MODEL OF BATTERY

#9
20240183892
2024-06-06

CHARGE SENSOR

#10
20240053394
2024-02-15

METHOD AND APPARATUS FOR MEASURING ELECTRICAL PROPERTIES OF SAMPLE MATERIAL, DEVICE AND MEDIUM

#11
20240036096
2024-02-01

Charge detection sensor and potential measurement system

#12
20240012041
2024-01-11

CHARGE SENSOR

#13
20230288467
2023-09-14

Electrostatic charge sensor with high impedance contact pads

#14
20230236234
2023-07-27

Self-test for electrostatic charge variation sensors

#15
20230204648
2023-06-29

Static electricity visualization device

#16
20230168290
2023-06-01

Electrostatic charge sensor with high impedance contact pads

#17
20230068148
2023-03-02

SYSTEM AND METHOD FOR ELECTROSTATIC ALIGNMENT AND SURFACE ASSEMBLY OF PHOTONIC CRYSTALS FOR DYNAMIC COLOR EXHIBITION

#18
20230063350
2023-03-02

Measuring system and method of measuring static charges

#19
20230045861
2023-02-16

DEVICE AND METHOD FOR AUTOMATIC DETECTION OF ROAD CONDITIONS FOR VEHICLE APPLICATIONS

#20
20230035435
2023-02-02

Electrostatic detections

#21
20220413029
2022-12-29

Wafer metrology technologies

#22
20220317171
2022-10-06

Active probe and method for measurement of space charge distribution of polymer

#23
20220260626
2022-08-18

Pump and probe type second harmonic generation metrology

#24
20220137098
2022-05-05

Charge sensing device with gate voltage selected to operate around the charge neutrality point and tune the quantum capacitance

#25
20220003678
2022-01-06

Optical systems and methods of characterizing high-k dielectrics

#26
20210333311
2021-10-28

Corona detection system and method

#27
20210318370
2021-10-14

Measurement and adjustment of a charge of a workpiece

#28
20210312778
2021-10-07

System and method for presence detection in an environment to be monitored

#29
20210232227
2021-07-29

System and method for touch-gesture recognition

#30
20210218239
2021-07-15

Trapped charge estimation

#31
20210165030
2021-06-03

METHOD FOR MEASURING TRAP PARAMETERS IN XLPE CABLE BASED ON POLARIZATION-DEPOLARZATION CURRENT TEST

#32
20210148961
2021-05-20

System for measuring charge-to-mass ratio of electrostatic atomization nozzle and measurement method using the same

#33
20210072291
2021-03-11

Device and method for detecting the mass center of a beam of electric charges

#34
20210055338
2021-02-25

Pump and probe type second harmonic generation metrology

#35
20210050200
2021-02-18

Solid-state charge detector

#36
20200400732
2020-12-24

Wafer metrology technologies

#37
20200380837
2020-12-03

Independent and wearable electric shock alerting and protecting device for individuals

#38
20200371147
2020-11-26

System and method to measure and adjust a charge of a workpiece

#39
20200348348
2020-11-05

Field-biased second harmonic generation metrology

#40
20200319130
2020-10-08

ELECTRIC CHARGE DETECTION SENSOR AND POTENTIAL MEASUREMENT SYSTEM

#41
20200312636
2020-10-01

Substrate processing apparatus and charge neutralization method for mounting table

#42
20200271710
2020-08-27

Charge detection sensor and potential measurement system

#43
20200264224
2020-08-20

System and method for electrostatic alignment and surface assembly of photonic crystals for dynamic color exhibition

#44
20200174054
2020-06-04

Electrostatic measuring system for inner wall of fluid pipeline and measuring method thereof

#45
20200150171
2020-05-14

Cable junction with integrated space charge detector

#46
20200116773
2020-04-16

Static electricity-visualizing material, static electricity-visualizing film, static electricity distribution-visualizing device, and static electricity distribution-visualizing method

#47
20200072888
2020-03-05

Surface charge measurement

#48
20200057104
2020-02-20

FIELD-BIASED NONLINEAR OPTICAL METROLOGY USING CORONA DISCHARGE SOURCE

#49
20190293690
2019-09-26

Measuring flux, current, or integrated charge of low energy particles

#50
20190198678
2019-06-27

Electrostatic sensing device

#51
20190120887
2019-04-25

Static electricity distribution measuring device

#52
20190090335
2019-03-21

System, computer program product, and method for dissipation of an electrical charge

#53
20190072519
2019-03-07

Electrostatic Force Detector With Improved Shielding And Method Of Using An Electrostatic Force Detector

#54
20190057835
2019-02-21

System and method for reduced workpiece adhesion due to electrostatic charge during removal from a processing station

#55
20190049498
2019-02-14

Semiconductor integrated circuit and signal processing method

#56
20190041449
2019-02-07

Systems and methods for propagating brush discharge testing

#57
20190033357
2019-01-31

Capacitive structure and method for determining an amount of charge using the capacitive structure

#58
20190025118
2019-01-24

Method for electromagnetic energy sensing and a circuit arrangement

#59
20180372666
2018-12-27

Surface potential measurement of dielectric materials in plasma

#60
20180356452
2018-12-13

Method and apparatus for measuring electrostatic charge of a substrate

#61
20180348274
2018-12-06

Real time cognitive monitoring of correlations between variables

#62
20180348272
2018-12-06

Real time cognitive monitoring of correlations between variables

#63
20180334318
2018-11-22

Chemical liquid supply apparatus and semiconductor processing apparatus having the same

#64
20180321190
2018-11-08

Aerosol ionizer

#65
20180313881
2018-11-01

Devices and methods for detecting electrostatically sensitive areas

#66
20180299497
2018-10-18

Pump and probe type second harmonic generation metrology

#67
20180292441
2018-10-11

CHARGE DECAY MEASUREMENT SYSTEMS AND METHODS

#68
20180284214
2018-10-04

Systems and methods for calibrating a tester for a conducted electrical weapon

#69
20180246154
2018-08-30

Method and program for calculating potential, current, and peripheral electromagnetic field in electric circuit

#70
20180217193
2018-08-02

Wafer metrology technologies

#71
20180217192
2018-08-02

Field-biased second harmonic generation metrology

#72
20180217191
2018-08-02

Wearable device and a method for determining induced voltage exposure of a human body to RF radiation and static electricity variation

#73
20180210026
2018-07-26

Systems and methods for propagating brush discharge testing

#74
20180203045
2018-07-19

Measuring flux, current, or integrated charge of low energy particles

#75
20180156749
2018-06-07

Computer implemented method for determining intrinsic parameter in a stacked nanowires MOSFET

#76
20180115303
2018-04-26

Pseudo resistance circuit and charge detection circuit

#77
20180059160
2018-03-01

Surface charge measurement

#78
20180003757
2018-01-04

Device and method for measuring electric field by using MOS capacitor

#79
20170356943
2017-12-14

SURFACE CHARGE MEASUREMENT

#80
20170356879
2017-12-14

Aerosol ionizer

#81
20170336457
2017-11-23

Method for in-situ measuring electrical properties of carbon nanotubes

#82
20170336456
2017-11-23

Method for detecting surface electric field distribution of nanostructures

#83
20170336455
2017-11-23

Method for calculating surface electric field distribution of nanostructures

#84
20170336338
2017-11-23

Device for in-situ measuring electrical properties of carbon nanotube array

#85
20170254837
2017-09-07

Current-measurement device

#86
20170227563
2017-08-10

Automatic analyzing apparatus

#87
20170212080
2017-07-27

Electrostatic dust and debris sensor for an engine

#88
20170190026
2017-07-06

Electric screwdriver

#89
20170168103
2017-06-15

Method and apparatus for determining the presence of an electrical charge on the surface of a lens mold

#90
20170160325
2017-06-08

ION CONCENTRATION SENSOR AND ION CONCENTRATION MEASUREMENT METHOD

#91
20170146678
2017-05-25

System for monitoring and early warning of structural collapse and method thereof

#92
20170067830
2017-03-09

Optical systems and methods of characterizing high-k dielectrics

#93
20170064806
2017-03-02

Plasma generation apparatus including measurement device and plasma thruster

#94
20160363618
2016-12-15

Separated particle charge multivariate analysis instrument

#95
20160339566
2016-11-24

Electric screwdriver

#96
20160327597
2016-11-10

Electric field sensor

#97
20160274159
2016-09-22

System and method for accumulating and measuring a slowly varying electrical charge

#98
20160223492
2016-08-04

Measurement of particle charge

#99
20160209243
2016-07-21

Direct coupling of a capacitive sensor to a delta-sigma converter

#100
20160187405
2016-06-30

Electrostatic distribution measuring instrument

#101
20160154042
2016-06-02

Static electricity distribution measuring apparatus and static electricity distribution measuring method

#102
20160145825
2016-05-26

Method and facility for manufacturing a continuous wall in the ground

#103
20160135884
2016-05-19

System and method of potential equalization monitoring for medical devices

#104
20160130098
2016-05-12

Paper feed roller

#105
20160116518
2016-04-28

Real-time measurement of a surface charge profile of an electrostatic chuck

#106
20160089771
2016-03-31

Electric screwdriver

#107
20160087343
2016-03-24

ANTENNA WITH PROXIMITY SENSOR FUNCTION

#108
20160042203
2016-02-11

Charge measurement

#109
20160020734
2016-01-21

Psuedo resistor circuit and charge amplifier

#110
20150331029
2015-11-19

CHARGE DECAY MEASUREMENT SYSTEMS AND METHODS

#111
20150331028
2015-11-19

System for precipitation-static charge level estimation for surface damage to dielectrically coated surfaces

#112
20150330944
2015-11-19

Aerosol ionizer

#113
20150316598
2015-11-05

Optical addressing of individual targets in solids

#114
20150280644
2015-10-01

Soiling measurement system for photovoltaic arrays

#115
20150268284
2015-09-24

Apparatus and method for extending analog front end sense range of a high-Q MEMS sensor

#116
20150268277
2015-09-24

Current sensor

#117
20150142344
2015-05-21

METHOD AND APPARATUS FOR MEASURING PARTIAL DISCHARGE CHARGE VALUE IN FREQUENCY DOMAIN

#118
20150076006
2015-03-19

System and process for determining and analysing surface property parameters of substance based on kinetic method

#119
20150070313
2015-03-12

Charge measurement

#120
20150070030
2015-03-12

Device and method for measuring static charge on flying insects

#121
20150022212
2015-01-22

Surface charge measurement

#122
20150008932
2015-01-08

Charged particle detector

#123
20140375303
2014-12-25

Charge measuring device with integrated FET, capacitor, and charge accumulation device

#124
20140361797
2014-12-11

Systems for measuring electric resistance and relation between applied pressure and streaming potential across the membrane and utility thereof

#125
20140350879
2014-11-27

Measuring method and measuring apparatus to detect charge potential between tire and road surface

#126
20140347061
2014-11-27

Electrostatic detecting circuit and method thereof

#127
20140340093
2014-11-20

LIQUID ION DETECTOR

#128
20140339441
2014-11-20

Aerosol ionizer

#129
20140328466
2014-11-06

Detection apparatus for detecting photons taking pile-up events into account

#130
20140191741
2014-07-10

Low current DC-DC converter with integrated low current Coulomb counter

#131
20140188416
2014-07-03

Charge integration based electrostatic clamp health monitor

#132
20140125399
2014-05-08

Charge measurement

#133
20140118008
2014-05-01

Systems and methods for use in determining hazardous charging conditions

#134
20140062507
2014-03-06

ELECTRIC CHARGE DETECTION CIRCUIT

#135
20140049269
2014-02-20

System for measuring electrical charge

#136
20130285668
2013-10-31

Electrostatic discharge event detector

#137
20130262004
2013-10-03

Capacitive charge measurement

#138
20130257456
2013-10-03

System and method for detecting surface charges of a MEMS device

#139
20130202321
2013-08-08

Method of measuring total amount of latent image charge, apparatus measuring total amount of latent image charge, image forming method and image forming apparatus

#140
20130009655
2013-01-10

Current sensor

#141
20120305794
2012-12-06

Apparatus for counting ions, and method for counting ions

#142
20120298863
2012-11-29

Method for detecting information of an electronic potential on a sample and charged particle beam apparatus

#143
20120229153
2012-09-13

Systems and methods for detecting surface charge

#144
20120197567
2012-08-02

Method for measuring net charge density of membrane and apparatus thereof

#145
20120154964
2012-06-21

Circuit for detecting static electricity

#146
20120119085
2012-05-17

Specimen potential measuring method, and charged particle beam device

#147
20120024044
2012-02-02

Systems and methods for detecting concealed nuclear material

#148
20110298480
2011-12-08

Compensation of parasitic capacitances of capacitive sensors

#149
20110221602
2011-09-15

Systems and methods for stray voltage detection

#150
20110102097
2011-05-05

System for transmitting an electric pulse and device for capacitive disconnection for such a system

#151
20110049586
2011-03-03

Device to detect and measure static electric charge

#152
20100264998
2010-10-21

APPARATUS AND METHOD FOR CHARGE TRANSFER

#153
20100156429
2010-06-24

MEMS electrometer that measures amount of repulsion of adjacent beams from each other for static field detection

#154
20100049459
2010-02-25

High dynamic range charge measurements

#155
20090272899
2009-11-05

Method for detecting information of an electric potential on a sample and charged particle beam apparatus

#156
20090224749
2009-09-10

Method for measuring electric potential distribution on a surface of a sample, and charged particle beam system

#157
20090122885
2009-05-14

Low noise differential charge amplifier for measuring discrete charges in noisy and corrosive environments

#158
20090045816
2009-02-19

Electrometer with in-measurement range adjustment and methods thereof for measuring electrostatic charge

#159
20090015263
2009-01-15

Ion Control Sensor

#160
20090009376
2009-01-08

Device for measuring an electric charge in digitized form

#161
20080258928
2008-10-23

Systems and methods for stray voltage detection

#162
20070229087
2007-10-04

Ion Balance Sensor

#163
20070164747
2007-07-19

Method and apparatus for simulating electrostatic discharge events in manufacturing and calibrating monitoring equipment

#164
20070059965
2007-03-15

Method and apparatus for non-contact grounding detection in an electrostatic paint system

#165
20060267622
2006-11-30

Non-contact method for acquiring charge-voltage data on miniature test areas of semiconductor product wafers

#166
20060192565
2006-08-31

Micromechanical potential sensor

#167
20060125495
2006-06-15

Charge amount measurement method, shift value measurement method of charged beam, charge amount measuring device and shift value measuring device of charged beam

#168
20050275382
2005-12-15

Charge consumption monitor for electronic device

#169
20050162175
2005-07-28

Charging voltage measuring device for substrate and ion beam irradiating device

#170
20050122118
2005-06-09

Electric field sensor

#171
20050110478
2005-05-26

Method and apparatus for detecting electrostatic charges during semiconductor fabrication process

#172
20050105310
2005-05-19

Current/charge-voltage converter and reset method

#173
20050105309
2005-05-19

Current/charge-voltage converter

#174
18926443
2025-07-15

Systems and methods of dynamic adaptive fast charging in batteries to reduce lithium plating

#175
18637957
2025-02-11

Systems and methods of dynamic adaptive fast charging in batteries to reduce lithium plating

#176
17813431
2024-06-11

Monitoring energy discharge in a fire control system

#177
16560906
2020-04-07

Device and method for measuring effect of soiling on photovoltaic device

#178
16529717
2019-11-12

Device and method for measuring effect of soiling on photovoltaic device

#179
16528587
2020-03-17

Device and method for measuring effect of soiling on photovoltaic device

#180
13662848
2017-05-30

Solid-state electric-field sensor