wherein the variable is ac

Industry

CPC
G05F3/04

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Parent Industries

GPHYSICS G05Controlling systems G05FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES G05F3/00Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties

Current Industry

G05F3/04wherein the variable is ac

Industries

Patents Grantslast 30 patents

Information Patent Grant
Constant voltage circuit for improvement of load transient response...
- Patent number 11,835,977
- Issue date Dec 5, 2023
- NISSHINBO MICRO DEVICES INC.
- Kenji Mii
- G05 - CONTROLLING REGULATING
Information Patent Grant
Micro-stepping cascading voltage regulator
- Patent number 11,402,862
- Issue date Aug 2, 2022
- David Baretich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Intelligent current control apparatus
- Patent number 11,292,357
- Issue date Apr 5, 2022
- Delta Electronics, Inc.
- Tsung-Yuan Wu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power control device with calibration features
- Patent number 10,678,286
- Issue date Jun 9, 2020
- Pass & Seymour, Inc.
- Anthony M. Testani
- G05 - CONTROLLING REGULATING
Information Patent Grant
Subsea direct electric heating system
- Patent number 10,641,424
- Issue date May 5, 2020
- NEXANS
- Marius Hatlo
- G05 - CONTROLLING REGULATING
Information Patent Grant
Double helix conductor with counter rotating fields
- Patent number 10,497,508
- Issue date Dec 3, 2019
- Medical Energetics Limited
- David G. Schmidt
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Electromagnetic energy harvester for aircraft applications
- Patent number 10,468,180
- Issue date Nov 5, 2019
- Rosemount Aerospace Inc.
- Jacek F. Gieras
- G01 - MEASURING TESTING
Information Patent Grant
Auto-phase-shifting and dynamic on time control current balancing m...
- Patent number 10,425,093
- Issue date Sep 24, 2019
- Integrated Device Technology, Inc.
- Chenxiao Ren
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electrical power multiplication
- Patent number 10,289,144
- Issue date May 14, 2019
- CPG TECHNOLOGIES, LLC
- James F. Corum
- G05 - CONTROLLING REGULATING
Information Patent Grant
Auto-phase-shifting and dynamic on time control current balancing m...
- Patent number 10,200,050
- Issue date Feb 5, 2019
- Integrated Device Technology, Inc.
- Chenxiao Ren
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Distributed impedance injection module for mitigation of the Ferran...
- Patent number 10,180,696
- Issue date Jan 15, 2019
- SMART WIRES INC.
- Debrup Das
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC permanent magnet gain transformer device and its voltage regulat...
- Patent number 10,128,036
- Issue date Nov 13, 2018
- Shanshan DAI
- Shanshan Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double helix conductor with counter-rotating fields
- Patent number 10,008,319
- Issue date Jun 26, 2018
- MEDICAL ENERGETICS LTD.
- David G. Schmidt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Power control device with calibration features
- Patent number 9,996,096
- Issue date Jun 12, 2018
- Pass & Seymour, Inc.
- Anthony M. Testani
- G05 - CONTROLLING REGULATING
Information Patent Grant
Station building power supply device
- Patent number 9,898,027
- Issue date Feb 20, 2018
- Mitsubishi Electric Corporation
- Takeshi Tanaka
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for wave detection
- Patent number 9,887,543
- Issue date Feb 6, 2018
- Marvell International Ltd.
- Siew Yong Chui
- G05 - CONTROLLING REGULATING
Information Patent Grant
Programmable temperature compensated voltage generator
- Patent number 9,857,823
- Issue date Jan 2, 2018
- IXYS Corporation
- Eric Blom
- G05 - CONTROLLING REGULATING
Information Patent Grant
System for reducing electrical consumption with triple core iterati...
- Patent number 9,859,049
- Issue date Jan 2, 2018
- BASIC POWER, INC.
- Guy J. Lestician
- G05 - CONTROLLING REGULATING
Information Patent Grant
Digital voltage controller
- Patent number 9,791,878
- Issue date Oct 17, 2017
- King Kuen Hau
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electrical household appliance system
- Patent number 9,791,877
- Issue date Oct 17, 2017
- Valerio Aisa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power management circuit and associated power management method
- Patent number 9,733,661
- Issue date Aug 15, 2017
- Mediatek Inc.
- Chia-Tao Hsu
- G05 - CONTROLLING REGULATING
Information Patent Grant
System and method for energy storage and retrieval
- Patent number 9,611,868
- Issue date Apr 4, 2017
- Shipstone Corporation
- Daniel John Kenway
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Internal power supply of a device
- Patent number 9,600,012
- Issue date Mar 21, 2017
- Siemens Aktiengesellschaft
- Martin Maier
- G05 - CONTROLLING REGULATING
Information Patent Grant
Middle phase power-fetching type phase front/phase tail synchronize...
- Patent number 9,535,443
- Issue date Jan 3, 2017
- Loong Yee Industrial Corp., Ltd.
- Chi-Jen Wang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electrical power multiplication
- Patent number 9,513,652
- Issue date Dec 6, 2016
- CPG Technologies, LLC
- James F. Corum
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control system for controlling a load via power-line communications
- Patent number 9,480,117
- Issue date Oct 25, 2016
- TOKYO METROPOLITAN INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Shiro Shirai
- G05 - CONTROLLING REGULATING
Information Patent Grant
Methods of circuit construction to improve diode performance
- Patent number 9,472,685
- Issue date Oct 18, 2016
- Joshua D. Kaggie
- G05 - CONTROLLING REGULATING
Information Patent Grant
Universal power control device
- Patent number 9,419,435
- Issue date Aug 16, 2016
- Pass & Seymour, Inc.
- Anthony Testani
- G05 - CONTROLLING REGULATING
Information Patent Grant
Blocker of geomagnetically induced currents (GIC)
- Patent number 9,396,866
- Issue date Jul 19, 2016
- Alberto Raul Ramirez
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power supply circuits
- Patent number 9,354,653
- Issue date May 31, 2016
- NEC Corporation
- Kiyohiko Takahashi
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Micro-Stepping Cascading Voltage Regulator
- Publication number 20240004415
- Publication date Jan 4, 2024
- David Baretich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRANSMISSION AND DISTRIBUTION COORDINATION FOR DISTRIBUTED ENERGY R...
- Publication number 20220229459
- Publication date Jul 21, 2022
- Midcontinent Independent System Operator, Inc.
- Yikui LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONSTANT VOLTAGE CIRCUIT FOR IMPROVEMENT OF LOAD TRANSIENT RESPONSE...
- Publication number 20220197320
- Publication date Jun 23, 2022
- Nisshinbo Micro Devices Inc.
- Kenji MII
- G05 - CONTROLLING REGULATING
Information Patent Application
Micro-Stepping Cascading Voltage Regulator
- Publication number 20220035395
- Publication date Feb 3, 2022
- David Baretich
- G05 - CONTROLLING REGULATING
Information Patent Application
INTELLIGENT CURRENT CONTROL APPARATUS
- Publication number 20200290470
- Publication date Sep 17, 2020
- Delta Electronics, Inc.
- Tsung-Yuan WU
- B60 - VEHICLES IN GENERAL
Information Patent Application
DUTY CYCLE MODULATED UNIVERSAL BINARY INPUT CIRCUIT WITH REINFORCED...
- Publication number 20190319452
- Publication date Oct 17, 2019
- Schweitzer Engineering Laboratories, Inc.
- Brian James Peterson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AUTO-PHASE-SHIFTING AND DYNAMIC ON TIME CONTROL CURRENT BALANCING M...
- Publication number 20190268011
- Publication date Aug 29, 2019
- Integrated Device Technology, Inc.
- Chenxiao Ren
- G05 - CONTROLLING REGULATING
Information Patent Application
ELECTROMAGNETIC ENERGY HARVESTER FOR AIRCRAFT APPLICATIONS
- Publication number 20190057811
- Publication date Feb 21, 2019
- Rosemount Aerospace Inc.
- Jacek F. Gieras
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
DOUBLE HELIX CONDUCTOR WITH COUNTER ROTATING FIELDS
- Publication number 20180308619
- Publication date Oct 25, 2018
- Medical Energetics Limited
- David G. SCHMIDT
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
POWER CONTROL DEVICE WITH CALIBRATION FEATURES
- Publication number 20180292855
- Publication date Oct 11, 2018
- Pass & Seymour, Inc.
- Anthony M. Testani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
AC PERMANENT MAGNET GAIN TRANSFORMER DEVICE AND ITS VOLTAGE REGULAT...
- Publication number 20180226183
- Publication date Aug 9, 2018
- Shanshan DAI
- G05 - CONTROLLING REGULATING
Information Patent Application
Subsea direct electric heating system
- Publication number 20180163910
- Publication date Jun 14, 2018
- NEXANS
- Marius HATLO
- G05 - CONTROLLING REGULATING
Information Patent Application
POWER MANAGEMENT CIRCUIT AND ASSOCIATED POWER MANAGEMENT METHOD
- Publication number 20170300077
- Publication date Oct 19, 2017
- MEDIATEK INC.
- Chia-Tao Hsu
- G01 - MEASURING TESTING
Information Patent Application
Distributed Impedance Injection Module for Mitigation of the Ferran...
- Publication number 20170160762
- Publication date Jun 8, 2017
- Smart Wires Inc.
- Debrup Das
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electrical Power Multiplication
- Publication number 20170075375
- Publication date Mar 16, 2017
- CPG Technologies, LLC
- James F. Corum
- G05 - CONTROLLING REGULATING
Information Patent Application
AC PERMANENT MAGNET GAIN TRANSFORMER DEVICE AND ITS VOLTAGE REGULAT...
- Publication number 20170032879
- Publication date Feb 2, 2017
- Shanshan DAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Middle Phase Power-Fetching Type Phase Front/Phase Tail Synchronize...
- Publication number 20160363951
- Publication date Dec 15, 2016
- Loong Yee Industrial Corp., Ltd.
- Chi-Jen Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DOUBLE HELIX CONDUCTOR WITH COUNTER-ROTATING FIELDS
- Publication number 20160172101
- Publication date Jun 16, 2016
- Medical Energetics Ltd.
- David G. SCHMIDT
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
INTERNAL POWER SUPPLY OF A DEVICE
- Publication number 20160170431
- Publication date Jun 16, 2016
- SIEMENS AKTIENGESELLSCHAFT
- Martin MAIER
- G05 - CONTROLLING REGULATING
Information Patent Application
COUPLED-INDUCTOR CORE FOR UNBALANCED PHASE CURRENTS
- Publication number 20160098054
- Publication date Apr 7, 2016
- INTERSIL AMERICAS LLC
- Jia WEI
- G05 - CONTROLLING REGULATING
Information Patent Application
POWER MANAGEMENT CIRCUIT AND ASSOCIATED POWER MANAGEMENT METHOD
- Publication number 20160091915
- Publication date Mar 31, 2016
- MEDIATEK INC.
- Chia-Tao Hsu
- G01 - MEASURING TESTING
Information Patent Application
ADAPTIVE FEEDBACK FOR POWER DISTRIBUTION NETWORK IMPEDANCE BARRIER...
- Publication number 20160087602
- Publication date Mar 24, 2016
- WESTERN DIGITAL TECHNOLOGIES, INC.
- DONALD E. ADAMS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Parametric Power Multiplication
- Publication number 20150301550
- Publication date Oct 22, 2015
- CPG TECHNOLOGIES, LLC
- James F. Corum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONTROL DEVICE WITH CALIBRATION FEATURES
- Publication number 20150277469
- Publication date Oct 1, 2015
- Pass & Seymour, Inc.
- Anthony M. Testani
- G05 - CONTROLLING REGULATING
Information Patent Application
Iterative Transformers With Complex Triple Windings And Systems For...
- Publication number 20150270057
- Publication date Sep 24, 2015
- Guy J. Lestician
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STATION BUILDING POWER SUPPLY DEVICE
- Publication number 20150261247
- Publication date Sep 17, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Takeshi Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIGITAL VOLTAGE CONTROLLER
- Publication number 20150241900
- Publication date Aug 27, 2015
- King Kuen Hau
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER RELAY DEVICE, AND POWER CONSUMPTION REDUCTION METHOD
- Publication number 20150229129
- Publication date Aug 13, 2015
- Fujitsu Limited
- Yoshimasa Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL HOUSEHOLD APPLIANCE SYSTEM
- Publication number 20150220101
- Publication date Aug 6, 2015
- Whirpool Corporation
- Valerio Aisa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Blocker of geomagnetically induced currents (GIC)
- Publication number 20150124356
- Publication date May 7, 2015
- Alberto Raul Ramirez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

wherein the variable is ac

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Constant voltage circuit for improvement of load transient response...

Micro-stepping cascading voltage regulator

Intelligent current control apparatus

Power control device with calibration features

Subsea direct electric heating system

Double helix conductor with counter rotating fields

Electromagnetic energy harvester for aircraft applications

Auto-phase-shifting and dynamic on time control current balancing m...

Electrical power multiplication

Auto-phase-shifting and dynamic on time control current balancing m...

Distributed impedance injection module for mitigation of the Ferran...

AC permanent magnet gain transformer device and its voltage regulat...

Double helix conductor with counter-rotating fields

Power control device with calibration features

Station building power supply device

Method and apparatus for wave detection

Programmable temperature compensated voltage generator

System for reducing electrical consumption with triple core iterati...

Digital voltage controller

Electrical household appliance system

Power management circuit and associated power management method

System and method for energy storage and retrieval

Internal power supply of a device

Middle phase power-fetching type phase front/phase tail synchronize...

Electrical power multiplication

Control system for controlling a load via power-line communications

Methods of circuit construction to improve diode performance

Universal power control device

Blocker of geomagnetically induced currents (GIC)

Power supply circuits

Patents Applicationslast 30 patents

Micro-Stepping Cascading Voltage Regulator

TRANSMISSION AND DISTRIBUTION COORDINATION FOR DISTRIBUTED ENERGY R...

CONSTANT VOLTAGE CIRCUIT FOR IMPROVEMENT OF LOAD TRANSIENT RESPONSE...

Micro-Stepping Cascading Voltage Regulator

INTELLIGENT CURRENT CONTROL APPARATUS

DUTY CYCLE MODULATED UNIVERSAL BINARY INPUT CIRCUIT WITH REINFORCED...

AUTO-PHASE-SHIFTING AND DYNAMIC ON TIME CONTROL CURRENT BALANCING M...

ELECTROMAGNETIC ENERGY HARVESTER FOR AIRCRAFT APPLICATIONS

DOUBLE HELIX CONDUCTOR WITH COUNTER ROTATING FIELDS

POWER CONTROL DEVICE WITH CALIBRATION FEATURES

AC PERMANENT MAGNET GAIN TRANSFORMER DEVICE AND ITS VOLTAGE REGULAT...

Subsea direct electric heating system

POWER MANAGEMENT CIRCUIT AND ASSOCIATED POWER MANAGEMENT METHOD

Distributed Impedance Injection Module for Mitigation of the Ferran...

Electrical Power Multiplication

AC PERMANENT MAGNET GAIN TRANSFORMER DEVICE AND ITS VOLTAGE REGULAT...

Middle Phase Power-Fetching Type Phase Front/Phase Tail Synchronize...

DOUBLE HELIX CONDUCTOR WITH COUNTER-ROTATING FIELDS

INTERNAL POWER SUPPLY OF A DEVICE

COUPLED-INDUCTOR CORE FOR UNBALANCED PHASE CURRENTS

POWER MANAGEMENT CIRCUIT AND ASSOCIATED POWER MANAGEMENT METHOD

ADAPTIVE FEEDBACK FOR POWER DISTRIBUTION NETWORK IMPEDANCE BARRIER...

Parametric Power Multiplication

POWER CONTROL DEVICE WITH CALIBRATION FEATURES

Iterative Transformers With Complex Triple Windings And Systems For...

STATION BUILDING POWER SUPPLY DEVICE

DIGITAL VOLTAGE CONTROLLER

POWER RELAY DEVICE, AND POWER CONSUMPTION REDUCTION METHOD

ELECTRICAL HOUSEHOLD APPLIANCE SYSTEM

Blocker of geomagnetically induced currents (GIC)