ClassID:

171554

G01R22/068 - CPC Classification

Classification description:

Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods; Details of electronic electricity meters Arrangements for indicating or signaling faults

Recent Application in this class:
#1
20260110718
2026-04-23

METHOD AND SYSTEM FOR IDENTIFYING WIRING CONFIGURATION AND VOLTAGE RATING OF AN ELECTRICITY METER USING MULTIDIMENSIONAL ANALYSIS

#2
20260016516
2026-01-15

ELECTRICITY METER MANAGEMENT OF CIRCUIT BREAKER OPEN-SWITCH EVENTS

#3
20260004925
2026-01-01

SYSTEMS AND METHODS FOR HOME HEALTH EVALUATION AND REMEDIATION

#4
20250383383
2025-12-18

METHOD AND SYSTEM FOR REMOTE CONTROL OF COMMUNICATING METERS

#5
20250378944
2025-12-11

SYSTEMS AND METHODS FOR HOME HEALTH EVALUATION AND REMEDIATION

#6
20250334618
2025-10-30

METHOD AND SYSTEM FOR EVALUATING OPERATING STATE OF ELECTRIC ENERGY DATA ACQUISITION EQUIPMENT, AND MEDIUM

#7
20250246056
2025-07-31

FIRE DETECTION BY A PRE-EXISTING ELECTRICITY METER

#8
20250244369
2025-07-31

DETERMINING AN ELECTRIC FAULT LOCATION IN AN ELECTRICAL DISTRIBUTION NETWORK

#9
20250116690
2025-04-10

SYSTEM AND METHOD FOR DETECTING ARC IN AN ELECTRICAL METER

#10
20250044330
2025-02-06

SYSTEMS AND METHODS FOR ESTIMATING NEUTRAL IMPEDANCE AND DETECTING FAULTED NEUTRAL CONNECTION IN AN ELECTRICAL METER

#11
20250035686
2025-01-30

10BASE-T1S AND -T1L ON POWER MONITORING AND PROTECTION EQUIPMENT

#12
20240355466
2024-10-24

SYSTEMS AND METHODS FOR HOME HEALTH EVALUATION AND REMEDIATION

#13
20240248122
2024-07-25

COMMUNICATION APPARATUS, SMART METER, AND SECONDARY BATTERY

#14
20240201236
2024-06-20

Method and System for Supervising Electrical Consumption

#15
20240133928
2024-04-25

Abnormal detection circuit for detecting three-phase AC power

#16
20240103053
2024-03-28

Position Sensing Modules and Related Devices and Methods

#17
20240061028
2024-02-22

System and method for detecting arc in an electrical meter

#18
20230417808
2023-12-28

DETECTION OF LOSS OF NEUTRAL

#19
20230400485
2023-12-14

Power meter and method thereof

#20
20230361562
2023-11-09

PROTECTION FOR SINGLE FAULT IN WIRELESS POWER TRANSFER

#21
20230204639
2023-06-29

Meter for use with a distributed energy resource device

#22
20230048261
2023-02-16

Loose wire detection based on metrology data

#23
20230012335
2023-01-12

CALIBRATION OF ROGOWSKI SENSOR

#24
20220360095
2022-11-10

Method and device for acquiring charging electricity amount, and electronic device

#25
20220196715
2022-06-23

Electric energy meter with on-board power quality analytics

#26
20220190635
2022-06-16

Electricity meter primary energy holdup management

#27
20220187349
2022-06-16

MISSING DATA CORRECTION METHOD AND APPARATUS

#28
20220170967
2022-06-02

Systems, methods and devices for remote power management and discovery

#29
20220163602
2022-05-26

SYSTEM AND METHOD FOR ELECTRIC METER OUTAGE TIME DETECTION

#30
20220155354
2022-05-19

Interval data for a utility meter during a power outage without a battery

#31
20220120794
2022-04-21

High-resolution data collection system with multiple data egress routes

#32
20220113339
2022-04-14

Meter for use with a distributed energy resource device

#33
20220099715
2022-03-31

DETECTING REMOVAL OF A MODULAR COMMUNICATION CARD FROM A UTILITY METER

#34
20220065907
2022-03-03

Verifying the accuracy of measurements taken by an electricity meter

#35
20220013222
2022-01-13

SYSTEMS AND METHODS FOR HOME HEALTH EVALUATION AND REMEDIATION

#36
20220012999
2022-01-13

SYSTEMS AND METHODS FOR HOME HEALTH EVALUATION AND REMEDIATION

#37
20210382098
2021-12-09

Systems for detecting temperature and current events in a power grid and related methods

#38
20210341520
2021-11-04

Electricity meter thermal performance monitoring

#39
20210318366
2021-10-14

Managing outage detections and reporting

#40
20210318357
2021-10-14

Non-contact voltage sensing system

#41
20210302483
2021-09-30

Hot socket detection at an electric meter

#42
20210288521
2021-09-16

Methods and systems for detection and notification of power outages and power quality

#43
20210278448
2021-09-09

System and method for detecting arc in an electrical meter

#44
20210242675
2021-08-05

Arc detection antenna in electric meter systems

#45
20210190837
2021-06-24

Fault detection for appliances based on energy consumption data

#46
20210172985
2021-06-10

Managing outage detections and reporting

#47
20210123958
2021-04-29

Power metering transducer system

#48
20210109143
2021-04-15

Meter for use with a distributed energy resource device

#49
20210109142
2021-04-15

Meter and socket for use with a distributed energy resource device

#50
20210048462
2021-02-18

Electricity meter with fault tolerant power supply

#51
20210036469
2021-02-04

Abnormality prompting method and intelligent socket

#52
20210033652
2021-02-04

Sensor, sensor signal processor, and power line signal encoder

#53
20200393501
2020-12-17

SYSTEMS AND METHODS TO ANALYZE WAVEFORMS FROM MULTIPLE DEVICES IN POWER SYSTEMS

#54
20200382973
2020-12-03

Managing outage detections and reporting

#55
20200382972
2020-12-03

Managing outage detections and reporting

#56
20200382851
2020-12-03

Method for testing a plurality of notification appliances connected to a bus system and notification appliance for conducting the test

#57
20200379023
2020-12-03

Power outage detection and reporting

#58
20200309829
2020-10-01

On-line monitoring system for the performance of the measurement equipment in the entire power grid based on wide-area synchronous measurement

#59
20200284826
2020-09-10

Position sensing modules and related devices and methods

#60
20200256903
2020-08-13

Voltage rating validator for advanced metering

#61
20200256902
2020-08-13

Systems, methods and devices for remote power management and discovery

#62
20200011910
2020-01-09

Method for verifying the wiring of a meter

#63
20190393699
2019-12-26

Smart Utility Hub

#64
20190391198
2019-12-26

Detection of deteriorated electrical connections in a meter using temperature sensing and time variable thresholds

#65
20190383866
2019-12-19

System and method for electric meter outage time detection

#66
20190346282
2019-11-14

Method and a system for obtaining information from a utility meter

#67
20190310292
2019-10-10

Monitoring electric systems for wiring faults

#68
20190295191
2019-09-26

Adjusting power measuring apparatus, adjusting power measuring system, and measuring instrument

#69
20190227105
2019-07-25

Electric meter contact arc detector employing dual-purposed inductive components

#70
20190154786
2019-05-23

Method for detecting a fault in an electricity meter including a breaking unit

#71
20190137592
2019-05-09

Online calibration of meters and detection of electrical non-compliances

#72
20190041439
2019-02-07

Method and system for high temperature detection in electric meters

#73
20180338006
2018-11-22

System and method for smart facilities monitoring

#74
20180335499
2018-11-22

Determining method and determining apparatus

#75
20180080970
2018-03-22

Method and system for hot socket detection in a utility meter

#76
20180062373
2018-03-01

Arc detection in electric meter systems

#77
20170307666
2017-10-26

ADAPTABLE INPUT/OUTPUT APPARATUS AND METHOD

#78
20170302065
2017-10-19

ENERGY MONITORING SYSTEM

#79
20170299640
2017-10-19

Identifying and prioritizing errors in connectivity models of distribution networks for efficient field inspections

#80
20170292975
2017-10-12

Test block with Faraday cage

#81
20170292972
2017-10-12

Test block with input and output sockets of the RJ45 type

#82
20170212160
2017-07-27

Electric meter with interconnection of DER and communications

#83
20170082677
2017-03-23

Electrical arcing detector for arcing at series electrictrical connection

#84
20170082667
2017-03-23

Power metering transducer system

#85
20170016943
2017-01-19

Temperature Profiling in an Electricity Meter

#86
20160334471
2016-11-17

Electrical monitoring system

#87
20160285872
2016-09-29

Intelligent electronic devices, systems and methods for communicating messages over a network

#88
20160285310
2016-09-29

SMART ELECTRICAL POWER METER WITH AUTO-SWITCHING CONTROL FOR OPTIMIZING ENERGY SAVINGS

#89
20160223602
2016-08-04

Determining a load meter installation location in an energy generation system

#90
20160209464
2016-07-21

System for measuring contact force in a utility meter

#91
20150331025
2015-11-19

Sensor, sensor signal processor, and power line signal encoder

#92
20150276830
2015-10-01

Device, arrangement and method for verifying the operation of electricity meter

#93
20140327449
2014-11-06

Electricity meter hot socket detection

#94
20140002169
2014-01-02

Early notification of power loss in three phase meter

#95
20120221278
2012-08-30

Current meter with on board memory

#96
20120150462
2012-06-14

Detection of magnetic fields using leading power factor

#97
20100176960
2010-07-15

Branch current monitor with an alarm

#98
20100036625
2010-02-11

Temperature Profiling in an Electricity Meter

#99
20100036624
2010-02-11

STRESS CONDITION LOGGING IN UTILITY METER

#100
20070103334
2007-05-10

Tamper detection apparatus for electrical meters

#101
17452543
2025-02-25

Systems and methods for power event notification