Patents-Review.com
ClassID:

188685 ⎘

G05F1/12 - CPC Classification

Classification description:

Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems; Regulating voltage or current wherein the variable actually regulated by the final control device is ac

Sub-classes:
Recent Application in this class:
#1
20260118899
2026-04-30

POWER CONSUMPTION AMOUNT ADJUSTMENT DEVICE, NUMERICAL CONTROL DEVICE, AND POWER CONSUMPTION AMOUNT ADJUSTMENT METHOD

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20260093278
2026-04-02

METHODS AND APPARATUS TO INITIALIZE INTEGRATOR CIRCUITRY WITH AN ALTERNATING CURRENT (AC) SIGNAL

 #3
20250155907
2025-05-15

SMART SWITCH WITH FUNCTIONALITIES DETERMINED BASED ON A GROUNDED CONDUCTOR CONNECTION

 #4
20250068203
2025-02-27

Power Measurement In A Two-Wire Load Control Device

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20240423144
2024-12-26

DECODER SYSTEMS AND METHODS FOR IRRIGATION CONTROL

 #6
20240160234
2024-05-16

Smart switch with functionalities determined based on a grounded conductor connection

 #7
20230400873
2023-12-14

Power measurement in a two-wire load control device

 #8
20230397552
2023-12-14

Decoder systems and methods for irrigation control

 #9
20230350440
2023-11-02

Device and method for harvesting energy from a power line magnetic field

 #10
20230195153
2023-06-22

Power measurement in a two-wire load control device

 #11
20230170697
2023-06-01

TECHNIQUES FOR PREDICTIVE CONTROL OF ENERGY USE IN A STRUCTURE

 #12
20230011200
2023-01-12

CONVERTING VARIABLE RENEWABLE ENERGY TO CONSTANT FREQUENCY ELECTRICITY BY A VOLTAGE REGULATED SPEED CONVERTER, A VOLTAGE-CONTROLLED MOTOR GENERATOR SET OR A VOLTAGE CONVERTER

 #13
20220360202
2022-11-10

Systems and methods for predictive load response

 #14
20220294225
2022-09-15

Voltage control inverter, power source apparatus, energy control system, and voltage control method

 #15
20220255525
2022-08-11

RF power delivery architecture with switchable match and frequency tuning

 #16
20220244748
2022-08-04

Smart switch with functionalities determined based on a grounded conductor connection

 #17
20220132757
2022-05-05

Decoder systems and methods for irrigation control

 #18
20220037886
2022-02-03

Device and method for harvesting energy from a power line magnetic field

 #19
20220014022
2022-01-13

Electrical power sharing system and method

 #20
20210399579
2021-12-23

Systems and Methods for Optimizing Cable Size and Flexibility Using Inductive Power Couplings

 #21
20210298811
2021-09-30

Electrosurgical generator, electrosurgical system, and method of operating an electrosurgical generator

 #22
20210235250
2021-07-29

Power outlet and method for use

 #23
20210200254
2021-07-01

Power measurement in a two-wire load control device

 #24
20210144940
2021-05-20

Decoder systems and methods for irrigation control

 #25
20210126458
2021-04-29

Simultaneous bidirectional power usage of generator power feeders

 #26
20210089064
2021-03-25

Electronic device and control method for generating an output voltage from an input voltage

 #27
20200264646
2020-08-20

Power measurement in a two-wire load control device

 #28
20200228954
2020-07-16

Power outlet and method for use

 #29
20200203066
2020-06-25

Assembly for connection to a high-voltage system with adjustable impedance

 #30
20200166981
2020-05-28

Microcomputer input/output circuit

 #31
20200089149
2020-03-19

System and method for controlling a power supply in an image forming device

 #32
20200052488
2020-02-13

Device and method for harvesting energy from a power line magnetic field

 #33
20200044483
2020-02-06

Electromagnetic-inductive power supply apparatus

 #34
20200022233
2020-01-16

Setting current error reduction for light-emitting diode driver circuits

 #35
20200021111
2020-01-16

Simultaneous bidirectional power usage of generator power feeders

 #36
20190326833
2019-10-24

Regulation of an output current of a converter

 #37
20190286177
2019-09-19

Analog control loop with digital feedback

 #38
20190200200
2019-06-27

Power outlet and method for use

 #39
20190179354
2019-06-13

Power measurement in a two-wire load control device

 #40
20190115755
2019-04-18

Alternate Current (AC) Voltage Stabilizer

 #41
20190053027
2019-02-14

POWER OUTLET AND METHOD FOR USE

 #42
20190041939
2019-02-07

POWER MANAGEMENT

 #43
20190041668
2019-02-07

Circuit apparatus for controlling a glazing unit whose transparency is switchable, and switchable glazing assembly, motor vehicle and method for controlling a glazing unit whose transparency is switchable

 #44
20180365178
2018-12-20

Method for controlling power supply voltage in semiconductor integrated circuit

 #45
20180295796
2018-10-18

Decoder systems and methods for irrigation control

 #46
20180198276
2018-07-12

Power management concept in DC distributed systems

 #47
20180191168
2018-07-05

Parallel Interleaved Multiphase LLC Current Sharing Control

 #48
20170346527
2017-11-30

Power outlet and method for use

 #49
20170220057
2017-08-03

SYSTEM FOR MITIGATING INDUCED ALTERNATING CURRENT (AC) ON PIPELINES

 #50
20170194874
2017-07-06

Drift current coulombic storage apparatus

 #51
20170177016
2017-06-22

Smart Power Flow Solvers for Smart Power Grids

 #52
20170169928
2017-06-15

Power transmission tower mounted series injection transformer

 #53
20170141692
2017-05-18

Energy saving high frequency series buck AC voltage regulator system

 #54
20170063231
2017-03-02

Smart voltage regulation techniques

 #55
20170009745
2017-01-12

Operating a wind turbine being connected to a utility grid both via a HVDC power connection and via an umbilical AC cable with a network bridge controller performing a power and a voltage control

 #56
20170009744
2017-01-12

Operating a wind turbine being connected to a utility grid solely via an umbilical AC cable with a network bridge controller performing a power and a voltage control

 #57
20160349765
2016-12-01

Decoder systems and methods for irrigation control

 #58
20160274605
2016-09-22

Control system using power line communication

 #59
20160156226
2016-06-02

Voltage monitoring control device and voltage monitoring control method

 #60
20160124453
2016-05-05

Power measurement in a two-wire load control device

 #61
20160091943
2016-03-31

Semiconductor integrated circuit, and data interface system provided with same, which provides for dynamic control of the supply voltage

 #62
20160066130
2016-03-03

Power outlet and method of use

 #63
20160041567
2016-02-11

Gas Turbine Generation System

 #64
20150261231
2015-09-17

Method and apparatus for controlling distribution of power

 #65
20150205311
2015-07-23

Power management system, power management device, and large power-using power load

 #66
20150097545
2015-04-09

Adaptive power adjustment for current output circuit

 #67
20150054483
2015-02-26

LOAD BANK PROVIDING CONSTANT POWER

 #68
20140333270
2014-11-13

Current ramping during multiphase current regulation

 #69
20140319921
2014-10-30

Circuit and method for extracting amplitude and phase information in a resonant system

 #70
20140265567
2014-09-18

Power clipping method and system

 #71
20140239716
2014-08-28

AC POWER SUPPLY APPARATUS

 #72
20140191734
2014-07-10

Circuit control system and method for dynamically adjusting voltage and frequency

 #73
20140184177
2014-07-03

High slew rate switching regulator circuits and methods

 #74
20140125132
2014-05-08

Power system

 #75
20140002036
2014-01-02

Power supply apparatus with feedback ratio calculation unit

 #76
20130321070
2013-12-05

Translator including overstress protection

 #77
20130278235
2013-10-24

Systems and methods for dynamic AC line voltage regulation with energy saving tracking

 #78
20130229162
2013-09-05

Manual multi-phase voltage control

 #79
20130229159
2013-09-05

Multi-phase operation with single phase control

 #80
20120200279
2012-08-09

Dynamic voltage restoration system and method

 #81
20110273160
2011-11-10

AC VOLTAGE REGULATOR

 #82
20110222201
2011-09-15

Three-phase AC power controller

 #83
20090231776
2009-09-17

ELECTRONIC DISABLING DEVICE HAVING A NON-OSCILLATING OUTPUT WAVEFORM

 #84
20090134854
2009-05-28

Apparatus and methods for controlling operation of a single-phase voltage regulator in a three-phase power system

 #85
20080297970
2008-12-04

Electronic disabling device having adjustable output pulse power

 #86
20080238402
2008-10-02

Control unit

 #87
20080185920
2008-08-07

Volt-second synchronization for magnetic loads

 #88
20080150510
2008-06-26

Three-phase alternating current voltage regulator

 #89
20080048498
2008-02-28

Power Delivery Control and Balancing Between Multiple Loads

 #90
20070222421
2007-09-27

Apparatus and methods for controlling operation of a single-phase voltage regulator in a three-phase power system

 #91
20070145829
2007-06-28

Voltage regulating circuit for uninterruptible power supply

 #92
20060255775
2006-11-16

Electronic disabling device having a non-sinusoidal output waveform

 #93
20060226818
2006-10-12

Volt-second synchronization for magnetic loads

 #94
20060032738
2006-02-16

Power delivery control and balancing between multiple loads

 #95
20050024031
2005-02-03

Voltage generating circuit

 #96
18109088
2024-08-20

In-wall power adaper adapted to receive a control attachment and method of implementing a power adapter

 #97
17249278
2024-12-31

Powering an impedance injection unit during startup operations

 #98
16946006
2024-07-23

In-wall power adapter having an outlet

 #99
16946005
2023-02-14

Control attachment for an in-wall power adapter

 #100
15896082
2018-12-11

Electrical ballast and driving method thereof

 #101
13414387
2016-06-28

Dynamic configuration of equivalent series resistance