Detection of the absence of a load

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CPC
H02J2009/007

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HELECTRICITY H02Electric power H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER SYSTEMS FOR STORING ELECTRIC ENERGY

Current Industry

H02J2009/007Detection of the absence of a load

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electronic control unit including a forcible power supply interrupt...
- Patent number 10,601,235
- Issue date Mar 24, 2020
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Masahiro Makino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Safe electrical power-supply system
- Patent number 10,186,873
- Issue date Jan 22, 2019
- Schneider Electric Industries SAS
- Gilles Vidalenche
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric transfer apparatus and control method thereof
- Patent number 10,059,220
- Issue date Aug 28, 2018
- Samsung SDI Co., Ltd.
- Hun Tae Ro
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Current sensing circuit disconnect device and method
- Patent number 10,050,459
- Issue date Aug 14, 2018
- Robert M. Schwartz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy supply device having transitions between operation and stand...
- Patent number 10,033,219
- Issue date Jul 24, 2018
- Phoenix Contact GmbH Co. KG
- Jochen Zeuch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit for reducing electrical power consumption
- Patent number 9,935,493
- Issue date Apr 3, 2018
- William C. Milks
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical device installation improvement
- Patent number 9,841,454
- Issue date Dec 12, 2017
- Embertec Pty Ltd
- Giuseppe Antonio Gelonese
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic device state detection for zero power charger control, s...
- Patent number 9,805,890
- Issue date Oct 31, 2017
- Cooper Technologies Company
- Frank Anthony Doljack
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
PC power monitoring
- Patent number 9,703,349
- Issue date Jul 11, 2017
- Embertec Pty Ltd
- Giuseppe Antonio Gelonese
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging device having a power element
- Patent number 9,698,624
- Issue date Jul 4, 2017
- Robert Bosch GmbH
- Alexander Osswald
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current sensing circuit disconnect device and method
- Patent number 9,627,903
- Issue date Apr 18, 2017
- Robert M. Schwartz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and devices for reducing phantom load
- Patent number 9,564,277
- Issue date Feb 7, 2017
- International Electrical Saving & Development, LLC
- Paul M. Cruz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power adapter and electrical connector therefor
- Patent number 9,152,198
- Issue date Oct 6, 2015
- FREESCALE SEMICONDUCTOR, INC.
- Changhao Shi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery charger for portable electronic equipment
- Patent number 9,142,985
- Issue date Sep 22, 2015
- Semiconductor Components Industries, LLC
- Nobuhiro Arai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power for charging devices
- Patent number 9,130,394
- Issue date Sep 8, 2015
- QUALCOMM Incorporated
- Rinat Burdo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Standby power shut-off outlet device and a control method for the same
- Patent number 9,112,365
- Issue date Aug 18, 2015
- Chang-Ho Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device and method for eliminating transformer excitation losses
- Patent number 9,106,087
- Issue date Aug 11, 2015
- Schneider Electric Solar Inverters USA, Inc.
- Rick West
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Frequency converter
- Patent number 9,054,598
- Issue date Jun 9, 2015
- ABB Oy
- Jussi Rantanen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Current sensing circuit disconnect device and method
- Patent number 9,035,604
- Issue date May 19, 2015
- Robert M. Schwartz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply and method related thereto
- Patent number 8,890,372
- Issue date Nov 18, 2014
- Belkin International, Inc.
- Jeffrey W. Garb
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Techniques for reducing no load power in electronic devices
- Patent number 8,853,884
- Issue date Oct 7, 2014
- Flextronics AP, LLC
- Ralf Schröder genannt Berghegger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automatic breaker apparatus for USB power supply
- Patent number 8,729,741
- Issue date May 20, 2014
- Li-Chun Lai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and devices for reducing phantom load
- Patent number 8,664,804
- Issue date Mar 4, 2014
- International Electrical Savings & Development, LLC
- Paul M. Cruz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multirange load detection circuitry
- Patent number 8,575,917
- Issue date Nov 5, 2013
- Apple Inc.
- Nicholas A. Sims
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy-saving control circuit for turning off a power supply for an...
- Patent number 8,531,306
- Issue date Sep 10, 2013
- Ningbo Huadian Envirotech Co., Ltd.
- Bing Qin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current sensing circuit disconnect device and method
- Patent number 8,456,137
- Issue date Jun 4, 2013
- Robert M. Schwartz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control system for high-efficiency operation in parallel inverter i...
- Patent number 8,422,256
- Issue date Apr 16, 2013
- General Electric Company
- Lorenzo Giuntini
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery and method of power conservation for the same
- Patent number 8,264,206
- Issue date Sep 11, 2012
- Samsung SDI Co., Ltd.
- Sesub Sim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for detection of standby status in linear and non...
- Patent number 8,249,757
- Issue date Aug 21, 2012
- Good For You Good For The Planet, S.L.
- Jesús Bartolomé García
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and arrangement for controlling an electrical device
- Patent number 8,242,752
- Issue date Aug 14, 2012
- Salcomp Oyj
- Jarmo Minkkinen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
TWO STAGE POWER CONTROL SYSTEM FOR AUTOMOTIVE DEVICES
- Publication number 20190341774
- Publication date Nov 7, 2019
- Avago Technologies International Sales Pte. Limited
- Kambiz Vakilian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MODULAR UPS AND WORKING METHOD OF MODULAR UPS
- Publication number 20190280520
- Publication date Sep 12, 2019
- Huawei Technologies Co., Ltd
- Chuntao ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Current Sensing Circuit Disconnect Device and Method
- Publication number 20190140464
- Publication date May 9, 2019
- Robert M. Schwartz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTERNET OF THINGS SMART HOME/BUILDING AUTOMATION SYSTEM FOR CUTTIN...
- Publication number 20190081503
- Publication date Mar 14, 2019
- Chang-Ho KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC VALVE AND CONTROL METHOD THEREFOR
- Publication number 20190072200
- Publication date Mar 7, 2019
- XIAOPING CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER ADAPTER FOR CUTTING OFF STANDBY POWER AND CONTROL METHOD THER...
- Publication number 20190027880
- Publication date Jan 24, 2019
- Chang-Ho KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT FOR REDUCING ELECTRICAL POWER CONSUMPTION
- Publication number 20180301927
- Publication date Oct 18, 2018
- William C. Milks
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PC POWER MONITORING
- Publication number 20170269665
- Publication date Sep 21, 2017
- Embertec Pty Ltd
- Giuseppe Antonio Gelonese
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENERGY SUPPLY DEVICE HAVING TRANSITIONS BETWEEN OPERATION AND STAND...
- Publication number 20170194812
- Publication date Jul 6, 2017
- Phoenix Contact GmbH Co. KG
- Jochen Zeuch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Light Load Current Detection System
- Publication number 20140339921
- Publication date Nov 20, 2014
- FEELING TECHNOLOGY CORP.
- Ming-Yu HSU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Current Sensing Circuit Disconnect Device and Method
- Publication number 20140320073
- Publication date Oct 30, 2014
- Robert M. Schwartz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL DEVICE INSTALLATION IMPROVEMENT
- Publication number 20140292289
- Publication date Oct 2, 2014
- EMBERTEC PTY LTD
- Giuseppe Antonio Gelonese
- G01 - MEASURING TESTING
Information Patent Application
CIRCUIT FOR REDUCING ELECTRICAL POWER CONSUMPTION
- Publication number 20140265602
- Publication date Sep 18, 2014
- William C. Milks
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND DEVICES FOR REDUCING PHANTOM LOAD
- Publication number 20140246926
- Publication date Sep 4, 2014
- International Electrical Savings & Development, LLC
- Paul M. Cruz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONSUMPTION REDUCTION METHOD FOR A STORED BATTERY
- Publication number 20140167700
- Publication date Jun 19, 2014
- Simplo Technology Company, Ltd.
- Ming-Ta Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Current Sensing Circuit Disconnect Device and Method
- Publication number 20130300348
- Publication date Nov 14, 2013
- Robert M. Schwartz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER ADAPTER AND ELECTRICAL CONNECTOR THEREFOR
- Publication number 20130286694
- Publication date Oct 31, 2013
- FREESCALE SEMICONDUCTOR, INC.
- Changhao Shi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Current Sensing Circuit Disconnect Device and Method
- Publication number 20130285622
- Publication date Oct 31, 2013
- Robert M. Schwartz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC DEVICE AND POWER CONTROL CIRCUIT FOR SAME
- Publication number 20130261816
- Publication date Oct 3, 2013
- HON HAI PRECISION INDUSTRY CO., LTD.
- XING-HUA TANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE STATE DETECTION FOR ZERO POWER CHARGER CONTROL, S...
- Publication number 20130207455
- Publication date Aug 15, 2013
- Cooper Technologies Company
- Frank Anthony Doljack
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND SYSTEM FOR DETECTION OF STANDBY STATUS IN LINEAR AND NON...
- Publication number 20130200880
- Publication date Aug 8, 2013
- GOOD FOR YOU GOOD FOR THE PLANET, S.L.
- Jesús BARTOLOMÉ GARCÍA
- G01 - MEASURING TESTING
Information Patent Application
POWER SUPPLY DEVICE
- Publication number 20130058142
- Publication date Mar 7, 2013
- HUIZHOU FACTORY JECKSON ELECTRIC CO., LTD.
- Haineng WEI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Automatic Breaker Apparatus for USB Power Supply
- Publication number 20130003419
- Publication date Jan 3, 2013
- Li-Chun LAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY ADAPTOR
- Publication number 20120262950
- Publication date Oct 18, 2012
- Rohm Co., Ltd.
- Satoru Nate
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BATTERY PACK AND POWER SUPPLY SYSTEM WITH THE SAME
- Publication number 20120256497
- Publication date Oct 11, 2012
- HON HAI Precision Industry CO., LTD.
- HSIUNG-WEI SUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGING DEVICE HAVING A POWER ELEMENT
- Publication number 20120169285
- Publication date Jul 5, 2012
- Alexander Osswald
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STANDBY POWER SHUT-OFF OUTLET DEVICE AND A CONTROL METHOD FOR THE SAME
- Publication number 20120169123
- Publication date Jul 5, 2012
- Chang-Ho Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTROL SYSTEM FOR HIGH-EFFICIENCY OPERATION IN PARALLEL INVERTER I...
- Publication number 20120026764
- Publication date Feb 2, 2012
- Lorenzo Giuntini
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
DEVICE AND METHOD FOR ELIMINATING TRANSFORMER EXCITATION LOSSES
- Publication number 20120019963
- Publication date Jan 26, 2012
- Xantrex Technology, Inc.
- Rick West
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SMART MODULE AND METHOD WITH MINIMAL STANDBY LOSS
- Publication number 20110254383
- Publication date Oct 20, 2011
- MOTOROLA, INC.
- Roger L. Franz
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Detection of the absence of a load

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electronic control unit including a forcible power supply interrupt...

Safe electrical power-supply system

Electric transfer apparatus and control method thereof

Current sensing circuit disconnect device and method

Energy supply device having transitions between operation and stand...

Circuit for reducing electrical power consumption

Electrical device installation improvement

Electronic device state detection for zero power charger control, s...

PC power monitoring

Charging device having a power element

Current sensing circuit disconnect device and method

Systems and devices for reducing phantom load

Power adapter and electrical connector therefor

Battery charger for portable electronic equipment

Wireless power for charging devices

Standby power shut-off outlet device and a control method for the same

Device and method for eliminating transformer excitation losses

Frequency converter

Current sensing circuit disconnect device and method

Power supply and method related thereto

Techniques for reducing no load power in electronic devices

Automatic breaker apparatus for USB power supply

Systems and devices for reducing phantom load

Multirange load detection circuitry

Energy-saving control circuit for turning off a power supply for an...

Current sensing circuit disconnect device and method

Control system for high-efficiency operation in parallel inverter i...

Battery and method of power conservation for the same

Method and system for detection of standby status in linear and non...

Method and arrangement for controlling an electrical device

Patents Applicationslast 30 patents

TWO STAGE POWER CONTROL SYSTEM FOR AUTOMOTIVE DEVICES

MODULAR UPS AND WORKING METHOD OF MODULAR UPS

Current Sensing Circuit Disconnect Device and Method

INTERNET OF THINGS SMART HOME/BUILDING AUTOMATION SYSTEM FOR CUTTIN...

ELECTRIC VALVE AND CONTROL METHOD THEREFOR

POWER ADAPTER FOR CUTTING OFF STANDBY POWER AND CONTROL METHOD THER...

CIRCUIT FOR REDUCING ELECTRICAL POWER CONSUMPTION

PC POWER MONITORING

ENERGY SUPPLY DEVICE HAVING TRANSITIONS BETWEEN OPERATION AND STAND...

Light Load Current Detection System

Current Sensing Circuit Disconnect Device and Method

ELECTRICAL DEVICE INSTALLATION IMPROVEMENT

CIRCUIT FOR REDUCING ELECTRICAL POWER CONSUMPTION

SYSTEMS AND DEVICES FOR REDUCING PHANTOM LOAD

POWER CONSUMPTION REDUCTION METHOD FOR A STORED BATTERY

Current Sensing Circuit Disconnect Device and Method

POWER ADAPTER AND ELECTRICAL CONNECTOR THEREFOR

Current Sensing Circuit Disconnect Device and Method

ELECTRONIC DEVICE AND POWER CONTROL CIRCUIT FOR SAME

ELECTRONIC DEVICE STATE DETECTION FOR ZERO POWER CHARGER CONTROL, S...

METHOD AND SYSTEM FOR DETECTION OF STANDBY STATUS IN LINEAR AND NON...

POWER SUPPLY DEVICE

Automatic Breaker Apparatus for USB Power Supply

POWER SUPPLY ADAPTOR

BATTERY PACK AND POWER SUPPLY SYSTEM WITH THE SAME

CHARGING DEVICE HAVING A POWER ELEMENT

STANDBY POWER SHUT-OFF OUTLET DEVICE AND A CONTROL METHOD FOR THE SAME

CONTROL SYSTEM FOR HIGH-EFFICIENCY OPERATION IN PARALLEL INVERTER I...

DEVICE AND METHOD FOR ELIMINATING TRANSFORMER EXCITATION LOSSES

SMART MODULE AND METHOD WITH MINIMAL STANDBY LOSS