without voltage measurement

Industry

CPC
G01R31/3613

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Parent Industries

GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R31/00Arrangements for testing electric properties Arrangements for locating electric faults Arrangements for electrical testing characterised by what is being tested not provided for elsewhere

Current Industry

G01R31/3613without voltage measurement

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Device for measuring an electric current
- Patent number 10,241,153
- Issue date Mar 26, 2019
- Continental Teves AG & Co. oHG
- Klaus Rink
- G01 - MEASURING TESTING
Information Patent Grant
Fuel cell system
- Patent number 10,227,020
- Issue date Mar 12, 2019
- Toyota Jidosha Kabushiki Kaisha
- Tatsuya Fukami
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods to sample current measurements in energy storag...
- Patent number 10,156,626
- Issue date Dec 18, 2018
- General Electric Company
- Mert Geveci
- G01 - MEASURING TESTING
Information Patent Grant
Method for determining a state of charge and remaining operation li...
- Patent number 10,031,185
- Issue date Jul 24, 2018
- Exide Technologies
- Rainer Bussar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for estimating internal resistance of battery
- Patent number 9,846,195
- Issue date Dec 19, 2017
- SK Innovation Co., Ltd.
- Sungeun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power supply unit, vehicle and storage battery unit equipped with p...
- Patent number 9,658,293
- Issue date May 23, 2017
- Sanyo Electric Co., LTD
- Yuri Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of detecting battery capacity of secondary battery
- Patent number 9,566,875
- Issue date Feb 14, 2017
- Honda Motor Co., Ltd.
- Koji Kawakita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fractional depletion estimation for battery condition metrics
- Patent number 9,488,697
- Issue date Nov 8, 2016
- Crown Equipment Corporation
- John R. Harman
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for determining a charge state of a battery
- Patent number 9,395,416
- Issue date Jul 19, 2016
- Robert Bosch GmbH
- Berengar Krieg
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor device
- Patent number 9,316,695
- Issue date Apr 19, 2016
- Semiconductor Energy Laboratory Co., Ltd.
- Kei Takahashi
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for calculating battery usable time period for mo...
- Patent number 9,195,560
- Issue date Nov 24, 2015
- NTT DoCoMo, Inc.
- Naoji Nomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Battery fuel gauge circuit
- Patent number 9,128,160
- Issue date Sep 8, 2015
- Rohm Co., Ltd.
- Kimio Ando
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
State of charge computation system
- Patent number 9,026,389
- Issue date May 5, 2015
- Mitsubishi Heavy Industries, Ltd.
- Tetsuro Shigemizu
- G01 - MEASURING TESTING
Information Patent Grant
Voltage polarity determination circuit and charge amount measuremen...
- Patent number 8,901,891
- Issue date Dec 2, 2014
- Panasonic Corporation
- Atsuo Inoue
- G01 - MEASURING TESTING
Information Patent Grant
Estimation method for residual discharging time of batteries
- Patent number 8,878,489
- Issue date Nov 4, 2014
- Ablerex Electronics Co., Ltd.
- Hung-Liang Chou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply usage determination
- Patent number 8,825,418
- Issue date Sep 2, 2014
- Southwest Electronic Energy Corporation
- Claude Leonard Benckenstein
- G01 - MEASURING TESTING
Information Patent Grant
Bidirectional current sense
- Patent number 8,796,998
- Issue date Aug 5, 2014
- Dialog Semiconductor GmbH
- Christian Wolf
- G01 - MEASURING TESTING
Information Patent Grant
Method for monitoring remaining service life of a battery
- Patent number 8,766,643
- Issue date Jul 1, 2014
- Endress + Hauser Process Solutions AG
- Werner Thoren
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply usage determination
- Patent number 8,532,946
- Issue date Sep 10, 2013
- Southwest Electronic Energy Corporation
- Claude Leonard Benckenstein
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle, method of estimating state of charge of secondary battery,...
- Patent number 8,509,975
- Issue date Aug 13, 2013
- Toyota Jidosha Kabushiki Kaisha
- Junta Izumi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus and method for estimating state of health of battery base...
- Patent number 8,332,169
- Issue date Dec 11, 2012
- LG Chem, Ltd.
- Jung-Soo Kang
- G01 - MEASURING TESTING
Information Patent Grant
High dynamic range coulomb counter which simultaneously monitors mu...
- Patent number 8,233,582
- Issue date Jul 31, 2012
- Linear Technology Corporation
- Christoph Sebastian Schwoerer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for determining power supply usage
- Patent number 8,229,689
- Issue date Jul 24, 2012
- Southwest Electronic Energy Corporation
- Claude Leonard Benckenstein, Jr.
- G01 - MEASURING TESTING
Information Patent Grant
Battery condition detecting apparatus that detect cancellation of a...
- Patent number 8,203,311
- Issue date Jun 19, 2012
- Denso Corporation
- Shin Takahashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Current to frequency conversion, apparatus and methods
- Patent number 8,183,834
- Issue date May 22, 2012
- Atmel Corporation
- Idir Haddani
- G01 - MEASURING TESTING
Information Patent Grant
Auto-synchronous power gauge
- Patent number 8,086,416
- Issue date Dec 27, 2011
- Broadcom Corporation
- Ken G. C. Yang
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for estimating state of health of battery base...
- Patent number 8,046,181
- Issue date Oct 25, 2011
- LG Chem, Ltd.
- Jung-Soo Kang
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle, power supply device of vehicle, and current detection device
- Patent number 7,928,688
- Issue date Apr 19, 2011
- Toyota Jidosha Kabushiki Kaisha
- Makoto Nakamura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for determining power supply usage
- Patent number 7,917,315
- Issue date Mar 29, 2011
- Southwest Electronic Energy Corporation
- Claude Leonard Benckenstein
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for determining the SOC of a rechargeable battery
- Patent number 7,888,911
- Issue date Feb 15, 2011
- GP Batteries International Limited
- Kin Pun Wong
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR MONITORING VEHICLE POWER SYSTEMS
- Publication number 20190176638
- Publication date Jun 13, 2019
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Richard Dyche Anderson
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR MONITORING A TEMPERATURE OF A BATTERY SYSTEM
- Publication number 20180233786
- Publication date Aug 16, 2018
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Dominik Schwichtenhövel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR BATTERY CHARGING
- Publication number 20180226825
- Publication date Aug 9, 2018
- EH Europe GmbH
- Jean-Patrick SMAHA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BIDIRECTIONAL CURRENT SENSING CIRCUIT
- Publication number 20170370971
- Publication date Dec 28, 2017
- Chengdu Monolithic Power Systems Co., Ltd.
- Mingliang Liu
- G01 - MEASURING TESTING
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20170355278
- Publication date Dec 14, 2017
- Toyota Jidosha Kabushiki Kaisha
- Tatsuya FUKAMI
- B60 - VEHICLES IN GENERAL
Information Patent Application
COMMON MODE NOISE SIMULATOR
- Publication number 20170307690
- Publication date Oct 26, 2017
- LG CHEM, LTD.
- Chanmin PARK
- G01 - MEASURING TESTING
Information Patent Application
MONITORING DEVICE FOR ENERGY STORAGE DEVICE, ENERGY STORAGE DEVICE...
- Publication number 20170254856
- Publication date Sep 7, 2017
- GS YUASA INTERNATIONAL LTD.
- Takeyuki SHIRAISHI
- G01 - MEASURING TESTING
Information Patent Application
POWER STORAGE SERVICE SYSTEM
- Publication number 20170170668
- Publication date Jun 15, 2017
- YOKOGAWA ELECTRIC CORPORATION
- Hironori HAYASHIZAKI
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR ESTIMATING STATE OF CHARGE OF VEHICLE BATTERY
- Publication number 20170158078
- Publication date Jun 8, 2017
- Hyundai Motor Company
- Yu Seok KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER STORAGE DEVICE ELECTRONIC DEVICE
- Publication number 20170117589
- Publication date Apr 27, 2017
- Semiconductor Energy Laboratory Co., Ltd.
- Ryota TAJIMA
- G01 - MEASURING TESTING
Information Patent Application
POWER SUPPLY USAGE DETERMINATION
- Publication number 20140368207
- Publication date Dec 18, 2014
- Claude Leonard Benckenstein
- G01 - MEASURING TESTING
Information Patent Application
POWER SUPPLY UNIT, VEHICLE AND STORAGE BATTERY UNIT EQUIPPED WITH P...
- Publication number 20140343877
- Publication date Nov 20, 2014
- Yuri Kimura
- G01 - MEASURING TESTING
Information Patent Application
FRACTIONAL DEPLETION ESTIMATION FOR BATTERY CONDITION METRICS
- Publication number 20140266227
- Publication date Sep 18, 2014
- Crown Equipment Corporation
- John R. Harman
- B60 - VEHICLES IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR BATTERY STATE OF CHARGE ESTIMATION
- Publication number 20140257726
- Publication date Sep 11, 2014
- KEIO UNIVERSITY
- Atsushi Baba
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR MEASURING AN ELECTRIC CURRENT
- Publication number 20140210479
- Publication date Jul 31, 2014
- Continental Teves AG & Co. oHG
- Klaus Rink
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140184314
- Publication date Jul 3, 2014
- Semiconductor Energy Laboratory Co., Ltd.
- Kei Takahashi
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR CALCULATING ELECTRICAL CHARGE QUANTITY OR...
- Publication number 20140114593
- Publication date Apr 24, 2014
- ENERGY PASS INCORPORATION
- Chia-Hsieh Wu
- G01 - MEASURING TESTING
Information Patent Application
Power Supply Usage Determination
- Publication number 20130332094
- Publication date Dec 12, 2013
- SOUTHWEST ELECTRONIC ENERGY GROUP
- Claude Leonard Benckenstein
- G01 - MEASURING TESTING
Information Patent Application
Method for Determining a Charge State of a Battery
- Publication number 20130241564
- Publication date Sep 19, 2013
- Berengar Krieg
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR CALCULATING BATTERY USABLE TIME PERIOD FOR MO...
- Publication number 20130173947
- Publication date Jul 4, 2013
- NTT DoCoMo, Inc.
- Naoji Nomura
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and Method for Estimating Internal Resistance of Battery
- Publication number 20130138373
- Publication date May 30, 2013
- SK INNOVATION CO., LTD.
- Sungeun Lee
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF DETECTING BATTERY CAPACITY OF SECONDARY BATTERY
- Publication number 20130013238
- Publication date Jan 10, 2013
- Honda Motor Co., Ltd.
- Koji Kawakita
- B60 - VEHICLES IN GENERAL
Information Patent Application
STATE OF CHARGE COMPUTATION SYSTEM
- Publication number 20120310563
- Publication date Dec 6, 2012
- Mitsubishi Heavy Industries, Ltd.
- Tetsuro Shigemizu
- G01 - MEASURING TESTING
Information Patent Application
Bidirectional current sense
- Publication number 20120268075
- Publication date Oct 25, 2012
- Dialog Semiconductor GmbH
- Christian Wolf
- G01 - MEASURING TESTING
Information Patent Application
Power Supply Usage Determination
- Publication number 20120259564
- Publication date Oct 11, 2012
- Southwest Electronic Energy Group
- Claude L. Benckenstein, JR.
- G01 - MEASURING TESTING
Information Patent Application
BATTERY FUEL GAUGE CIRCUIT
- Publication number 20120203484
- Publication date Aug 9, 2012
- Rohm Co., Ltd.
- Kimio ANDO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH DYNAMIC RANGE COULOMB COUNTER WHICH SIMULTANEOUSLY MONITORS MU...
- Publication number 20120139611
- Publication date Jun 7, 2012
- Linear Technology Corporation
- Christoph Sebastian Schwoerer
- G01 - MEASURING TESTING
Information Patent Application
CIRCUIT FOR COUNTING NUMBER OF CYCLES, BATTERY PACK AND BATTERY SYSTEM
- Publication number 20120112700
- Publication date May 10, 2012
- Tsuyoshi Morimoto
- G01 - MEASURING TESTING
Information Patent Application
ADAPTIVE SLOWLY-VARYING CURRENT DETECTION
- Publication number 20120101753
- Publication date Apr 26, 2012
- GM Global Technology Operations, Inc.
- Jian Lin
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR ESTIMATING STATE OF HEALTH OF BATTERY BASE...
- Publication number 20120035873
- Publication date Feb 9, 2012
- Jung-Soo KANG
- G01 - MEASURING TESTING

without voltage measurement

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device for measuring an electric current

Fuel cell system

Systems and methods to sample current measurements in energy storag...

Method for determining a state of charge and remaining operation li...

Apparatus and method for estimating internal resistance of battery

Power supply unit, vehicle and storage battery unit equipped with p...

Method of detecting battery capacity of secondary battery

Fractional depletion estimation for battery condition metrics

Method for determining a charge state of a battery

Semiconductor device

Device and method for calculating battery usable time period for mo...

Battery fuel gauge circuit

State of charge computation system

Voltage polarity determination circuit and charge amount measuremen...

Estimation method for residual discharging time of batteries

Power supply usage determination

Bidirectional current sense

Method for monitoring remaining service life of a battery

Power supply usage determination

Vehicle, method of estimating state of charge of secondary battery,...

Apparatus and method for estimating state of health of battery base...

High dynamic range coulomb counter which simultaneously monitors mu...

Method for determining power supply usage

Battery condition detecting apparatus that detect cancellation of a...

Current to frequency conversion, apparatus and methods

Auto-synchronous power gauge

Apparatus and method for estimating state of health of battery base...

Vehicle, power supply device of vehicle, and current detection device

Method for determining power supply usage

Method and system for determining the SOC of a rechargeable battery

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR MONITORING VEHICLE POWER SYSTEMS

METHOD AND DEVICE FOR MONITORING A TEMPERATURE OF A BATTERY SYSTEM

METHOD AND APPARATUS FOR BATTERY CHARGING

BIDIRECTIONAL CURRENT SENSING CIRCUIT

FUEL CELL SYSTEM

COMMON MODE NOISE SIMULATOR

MONITORING DEVICE FOR ENERGY STORAGE DEVICE, ENERGY STORAGE DEVICE...

POWER STORAGE SERVICE SYSTEM

APPARATUS AND METHOD FOR ESTIMATING STATE OF CHARGE OF VEHICLE BATTERY

POWER STORAGE DEVICE ELECTRONIC DEVICE

POWER SUPPLY USAGE DETERMINATION

POWER SUPPLY UNIT, VEHICLE AND STORAGE BATTERY UNIT EQUIPPED WITH P...

FRACTIONAL DEPLETION ESTIMATION FOR BATTERY CONDITION METRICS

APPARATUS AND METHOD FOR BATTERY STATE OF CHARGE ESTIMATION

DEVICE FOR MEASURING AN ELECTRIC CURRENT

SEMICONDUCTOR DEVICE

APPARATUS AND METHOD FOR CALCULATING ELECTRICAL CHARGE QUANTITY OR...

Power Supply Usage Determination

Method for Determining a Charge State of a Battery

DEVICE AND METHOD FOR CALCULATING BATTERY USABLE TIME PERIOD FOR MO...

Apparatus and Method for Estimating Internal Resistance of Battery

METHOD OF DETECTING BATTERY CAPACITY OF SECONDARY BATTERY

STATE OF CHARGE COMPUTATION SYSTEM

Bidirectional current sense

Power Supply Usage Determination

BATTERY FUEL GAUGE CIRCUIT

HIGH DYNAMIC RANGE COULOMB COUNTER WHICH SIMULTANEOUSLY MONITORS MU...

CIRCUIT FOR COUNTING NUMBER OF CYCLES, BATTERY PACK AND BATTERY SYSTEM

ADAPTIVE SLOWLY-VARYING CURRENT DETECTION

APPARATUS AND METHOD FOR ESTIMATING STATE OF HEALTH OF BATTERY BASE...