Patents-Review.com
ClassID:

171522 ⎘

G01R21/007 - CPC Classification

Classification description:

Arrangements for measuring electric power or power factor Adapted for special tariff measuring

Sub-classes:
Recent Application in this class:
#1
20250277829
2025-09-04

DIFFERENTIAL DUAL SENSOR CONTACTLESS MAGNETIC-MODE ELECTRICAL CURRENT SENSORS WITH TAMPER DETECTION

 #2
20240345143
2024-10-17

MULTI-PORT METER

 #3
20240142502
2024-05-02

SYSTEM AND METHOD FOR MAINTAINING A MEASURE OF ACCUMULATED ENERGY DELIVERED TO AN APPLIANCE BY A FIRST SMART SOCKET FOLLOWED BY A SECOND REPLACEMENT SMART SOCKET

 #4
20230318867
2023-10-05

Wireless broadband meter collar

 #5
20230038705
2023-02-09

POWER CONSUMPTION PATTERN EXTRACTION APPARATUS, POWER CONSUMPTION PATTERN EXTRACTION METHOD AND PROGRAM

 #6
20220181764
2022-06-09

LTE antenna optimized for North American electricity meters

 #7
20220029847
2022-01-27

Wireless broadband meter collar

 #8
20210257825
2021-08-19

Method and apparatus for preventing same building solar panel produced voltage spikes on a neighbor's electric utility service

 #9
20210248233
2021-08-12

System and method for detecting malicious activities and anomalies in building systems

 #10
20210223299
2021-07-22

Power consumption calculation apparatus, power consumption calculation method and program

 #11
20210092011
2021-03-25

Wireless multi-port meter programming and testing device

 #12
20200348639
2020-11-05

Extension cord

 #13
20200267012
2020-08-20

Wireless broadband meter collar

 #14
20200196033
2020-06-18

Method for collecting data, sensor and supply network

 #15
20200196031
2020-06-18

Method for collecting data and sensor, data collector and measurement data information network

 #16
20200119937
2020-04-16

Wireless broadband meter collar

 #17
20200064384
2020-02-27

Solar energy metering, communications, and control system

 #18
20190257863
2019-08-22

Electronic device and method for tracking energy consumption

 #19
20190162762
2019-05-30

Power daemon

 #20
20190064307
2019-02-28

Managing the determination of a transfer function of a measurement sensor

 #21
20190064306
2019-02-28

Managing the determination of a transfer function of a measurement sensor

 #22
20190064222
2019-02-28

Managing the determination of a transfer function of a measurement sensor

 #23
20180269020
2018-09-20

Metering apparatus, system and distribution system including same

 #24
20180196093
2018-07-12

Watthour meter block with safety shield

 #25
20170320229
2017-11-09

INTEGRATED WOODWORKING SYSTEM

 #26
20170288561
2017-10-05

Microgrid Power Architecture

 #27
20170287259
2017-10-05

Electricity Smart Meters And Electricity Distribution Systems

 #28
20170269131
2017-09-21

Electronic device

 #29
20170168552
2017-06-15

Power consumption control system and method

 #30
20170125195
2017-05-04

Metering apparatus, system and distribution system including same

 #31
20170030950
2017-02-02

Solar energy metering, communications, and control system

 #32
20160131686
2016-05-12

Apparatuses including utility meter, power electronics, and communications circuitry, and related methods of operation

 #33
20160061869
2016-03-03

RELIABLE PREDICTION OF ENERGY CONSUMPTION

 #34
20160035052
2016-02-04

SYSTEMS AND METHODS FOR REDUCING ENERGY USAGE

 #35
20160033561
2016-02-04

MODULAR METERING SYSTEM

 #36
20160018449
2016-01-21

Electronic device and method for tracking energy consumption

 #37
20140309956
2014-10-16

Utility meter having compressed data logging

 #38
20140253096
2014-09-11

Electronic device and method for tracking energy consumption

 #39
20140129160
2014-05-08

Systems and methods for reducing energy usage

 #40
20130173186
2013-07-04

Self-diagnostic apparatus and method for electric device