involving measuring the internal battery impedance, conductance or related variables

Industry

CPC
G01R31/3662

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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

G01R31/3662involving measuring the internal battery impedance, conductance or related variables

Industries

Patents Grantslast 30 patents

Information Patent Grant
Information processing apparatus, method and non-transitory compute...
- Patent number 11,169,216
- Issue date Nov 9, 2021
- Fujitsu Limited
- Jun-ichi Nagata
- G01 - MEASURING TESTING
Information Patent Grant
Device, system, and method for measuring internal impedance of a te...
- Patent number 10,345,384
- Issue date Jul 9, 2019
- Battelle Energy Alliance, LLC
- Jon P Christophersen
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for monitoring characteristics of energy units
- Patent number 10,330,732
- Issue date Jun 25, 2019
- California Institute of Technology
- Farshid Roumi
- G01 - MEASURING TESTING
Information Patent Grant
Lithium-ion battery safety monitoring
- Patent number 10,302,703
- Issue date May 28, 2019
- Algolion Ltd.
- Niles Fleischer
- G01 - MEASURING TESTING
Information Patent Grant
Micro battery design and diagnosis
- Patent number 10,297,876
- Issue date May 21, 2019
- International Business Machines Corporation
- Paul S. Andry
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
State of charge estimator and methods of making and using the same
- Patent number 10,288,693
- Issue date May 14, 2019
- GM Global Technology Operations LLC
- Daniel R. Baker
- G01 - MEASURING TESTING
Information Patent Grant
Fuel cell system and dryness degree acquisition method
- Patent number 10,276,883
- Issue date Apr 30, 2019
- Toyota Jidosha Kabushiki Kaisha
- Satoshi Shiokawa
- G01 - MEASURING TESTING
Information Patent Grant
Electricity storage system and method of estimating characteristic...
- Patent number 10,261,132
- Issue date Apr 16, 2019
- Kabushiki Kaisha Toshiba
- Masahiro Tohara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Primary alkaline battery with integrated in-cell resistances
- Patent number 10,254,344
- Issue date Apr 9, 2019
- DURACELL U.S. OPERATIONS, INC.
- Michael Pozin
- G01 - MEASURING TESTING
Information Patent Grant
Conductivity distribution derivation method and conductivity distri...
- Patent number 10,254,352
- Issue date Apr 9, 2019
- National University Corporation Kobe University
- Kenjiro Kimura
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for battery malfunction detection and notifica...
- Patent number 10,243,380
- Issue date Mar 26, 2019
- Samsung Electronics Co., Ltd.
- Kuchul Jung
- G01 - MEASURING TESTING
Information Patent Grant
Portable electric vehicle supply equipment
- Patent number 10,243,394
- Issue date Mar 26, 2019
- Webasto Charging Systems, Inc.
- Herman Joseph Steinbuchel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dynamic battery power management
- Patent number 10,237,830
- Issue date Mar 19, 2019
- Google LLC
- Liang Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Estimating core temperatures of battery cells in a battery pack
- Patent number 10,230,137
- Issue date Mar 12, 2019
- The Regents of the University of Michigan
- Xinfan Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double-pulse technique for on-line diagnostics of electrochemical s...
- Patent number 10,222,426
- Issue date Mar 5, 2019
- HRL Laboratories, LLC
- Shuoqin Wang
- G01 - MEASURING TESTING
Information Patent Grant
Method for managing the operating range of a battery
- Patent number 10,222,428
- Issue date Mar 5, 2019
- Renault S.A.S.
- Antoine Saint-Marcoux
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Storage battery state monitoring system, storage battery state moni...
- Patent number 10,215,813
- Issue date Feb 26, 2019
- Hitachi Chemical Company, Ltd.
- Ichiro Mukaitani
- G01 - MEASURING TESTING
Information Patent Grant
Asymmetric battery testing apparatus
- Patent number 10,209,318
- Issue date Feb 19, 2019
- DHC Specialty Corp.
- Hsien-Fang Sheng
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic battery cell impedance monitoring
- Patent number 10,211,653
- Issue date Feb 19, 2019
- Apple Inc.
- Karthik Kadirvel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and methods for evaluating CEW energy cell performance
- Patent number 10,209,312
- Issue date Feb 19, 2019
- Ivo Foldyna
- F42 - AMMUNITION BLASTING
Information Patent Grant
Battery control device for calculating battery deterioration based...
- Patent number 10,209,317
- Issue date Feb 19, 2019
- Hitachi Automotive Systems, Ltd.
- Keiichiro Ohkawa
- G01 - MEASURING TESTING
Information Patent Grant
System and method for sensing battery capacity
- Patent number 10,203,374
- Issue date Feb 12, 2019
- Texas Instruments Incorporated
- Yevgen Barsukov
- G01 - MEASURING TESTING
Information Patent Grant
Un-interruptible power supply with indication of battery internal r...
- Patent number 10,205,340
- Issue date Feb 12, 2019
- Cyber Power Systems Inc.
- Hung-Ming Hsieh
- G01 - MEASURING TESTING
Information Patent Grant
Filter circuit
- Patent number 10,197,635
- Issue date Feb 5, 2019
- Yazaki Corporation
- Yuki Chiyajo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Battery remaining power predicting device and battery pack
- Patent number 10,191,117
- Issue date Jan 29, 2019
- ABLIC INC.
- Eiki Imaizumi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery DC impedance measurement
- Patent number 10,191,118
- Issue date Jan 29, 2019
- STMicroelectronics International N.V.
- Daniel Ladret
- G01 - MEASURING TESTING
Information Patent Grant
Battery internal state estimation apparatus
- Patent number 10,180,461
- Issue date Jan 15, 2019
- Mitsubishi Electric Corporation
- Toshihiro Wada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Estimation of the state of deterioration of an electric battery
- Patent number 10,180,464
- Issue date Jan 15, 2019
- Renault S.A.S.
- Antoine Saint-Marcoux
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Performing active interrogation of battery packs in situ to obtain...
- Patent number 10,180,460
- Issue date Jan 15, 2019
- Motiv Power Systems, Inc.
- James Michael Castelaz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Diagnostic device
- Patent number 10,180,462
- Issue date Jan 15, 2019
- Toyota Jidosha Kabushiki Kaisha
- Yuji Ishikawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
BATTERY MONITORING SYSTEM
- Publication number 20200166579
- Publication date May 28, 2020
- LG CHEM, LTD.
- Robert Dale Busser
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR APPROXIMATING ALGORITHMS FOR FAST CHARGING LI-ION BATTER...
- Publication number 20200150185
- Publication date May 14, 2020
- ROBERT BOSCH GmbH
- Farshad Ramezan Pour Safaei
- G01 - MEASURING TESTING
Information Patent Application
DETECTION AND MITIGATION OF RAPID CAPACITY LOSS FOR AGING BATTERIES
- Publication number 20200132777
- Publication date Apr 30, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Raghunathan K
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS AND APPARATUS FOR A POWER SUPPLY CONTROL CIRCUIT
- Publication number 20200107405
- Publication date Apr 2, 2020
- Semiconductor Components Industries, LLC
- Hideo KONDO
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING OPEN CONNECTIONS IN A BATTERY PACK
- Publication number 20200088800
- Publication date Mar 19, 2020
- BAE Systems Controls Inc.
- Robert A. Hess
- G01 - MEASURING TESTING
Information Patent Application
Dual-Cell Supervisor Circuit for High-Voltage Automotive Battery Packs
- Publication number 20200036058
- Publication date Jan 30, 2020
- NXP B.V.
- Johannes P.M. van Lammeren
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR DETECTING BATTERY OVER DISCHARGE CONDITION
- Publication number 20190265302
- Publication date Aug 29, 2019
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Xu Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190195957
- Publication date Jun 27, 2019
- RENESAS ELECTRONICS CORPORATION
- Kazuo CHIBA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BATTERY HEALTH STATE EVALUATION DEVICE AND METHOD
- Publication number 20190178943
- Publication date Jun 13, 2019
- NATIONAL CHUNG-SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
- WEN-CHEN LIH
- G01 - MEASURING TESTING
Information Patent Application
BATTERY CLASSIFICATION METHOD AND SYSTEM
- Publication number 20190178946
- Publication date Jun 13, 2019
- Beijing Chuangyu Technology Co., Ltd
- Yanchuan Han
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR DETECTING RESISTANCE OF INTERNAL SHORT CIRCUI...
- Publication number 20190170802
- Publication date Jun 6, 2019
- Industrial Technology Research Institute
- Shou-Hung LING
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DETERMINING A CURRENT STATE OF CHARGE VALUE OF A BATTERY...
- Publication number 20190162793
- Publication date May 30, 2019
- Audi AG
- Rolf NAUMANN
- G01 - MEASURING TESTING
Information Patent Application
MAXIMUM CURRENT CALCULATION AND POWER PREDICTION FOR A BATTERY PACK
- Publication number 20190143820
- Publication date May 16, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ramona Y. Ying
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR MEASURING THE INTERNAL RESISTANCE OF BATTERIES
- Publication number 20190128969
- Publication date May 2, 2019
- Microvast Power Systems Co., Ltd.
- WEIFENG FANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL MONITORING SYSTEM
- Publication number 20190115635
- Publication date Apr 18, 2019
- NEAPCO INTELLECTUAL PROPERTY HOLDINGS, LLC
- Donald Remboski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR CHARGING A BATTERY
- Publication number 20190115773
- Publication date Apr 18, 2019
- Bose Corporation
- Xin Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY CELL MONITORING SYSTEM
- Publication number 20190115636
- Publication date Apr 18, 2019
- NEAPCO INTELLECTUAL PROPERTY HOLDINGS, LLC
- Donald Remboski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADVANCED FUEL GAUGE
- Publication number 20190107581
- Publication date Apr 11, 2019
- Integrated Device Technology, Inc.
- Eric Huang
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND APPARATUS FOR BATTERY MANAGEMENT
- Publication number 20190101595
- Publication date Apr 4, 2019
- Semiconductor Components Industries, LLC
- Hideo KONDO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Differential Battery Testers
- Publication number 20190094307
- Publication date Mar 28, 2019
- E-XTEQ Europe
- Morgan Brebant
- G01 - MEASURING TESTING
Information Patent Application
REMAINING STORED POWER AMOUNT ESTIMATION DEVICE, METHOD FOR ESTIMAT...
- Publication number 20190094308
- Publication date Mar 28, 2019
- THE RITSUMEIKAN TRUST
- Masahiro FUKUI
- G01 - MEASURING TESTING
Information Patent Application
BATTERY OUTPUT MONITORING DEVICE AND BATTERY OUTPUT MONITORING METHOD
- Publication number 20190081501
- Publication date Mar 14, 2019
- Toyota Jidosha Kabushiki Kaisha
- Linyu SUN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Predictive Battery Test Systems and Methods
- Publication number 20190079139
- Publication date Mar 14, 2019
- GENERAL ELECTRIC COMPANY
- Jeffrey Alan Melius
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IN-VEHICLE POWER SUPPLY DEVICE
- Publication number 20190072617
- Publication date Mar 7, 2019
- AUTONETWORKS TECHNOLOGIES, LTD.
- Shinichiro Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMIC BATTERY POWER MANAGEMENT
- Publication number 20190069246
- Publication date Feb 28, 2019
- Google LLC
- Enrique Romero Pintado
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR EVALUATING A BATTERY CELL
- Publication number 20190064277
- Publication date Feb 28, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Wayne Cai
- G01 - MEASURING TESTING
Information Patent Application
SECONDARY BATTERY DETERIORATION ASSESSMENT DEVICE
- Publication number 20190067758
- Publication date Feb 28, 2019
- NTN Corporation
- Hiroyuki YAMADA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR TEMPERATURE BASED LIMITING OF BAT...
- Publication number 20190067975
- Publication date Feb 28, 2019
- Microsoft Technology Licensing, LLC
- Daniel Tsuteh CHIAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY STATE ESTIMATING DEVICE
- Publication number 20190064276
- Publication date Feb 28, 2019
- Denso Corporation
- Toshiyuki KAWAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPEDANCE ESTIMATING APPARATUS
- Publication number 20190064278
- Publication date Feb 28, 2019
- Toyota Jidosha Kabushiki Kaisha
- Yasumasa OGUMA
- G01 - MEASURING TESTING

involving measuring the internal battery impedance, conductance or related variables

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Information processing apparatus, method and non-transitory compute...

Device, system, and method for measuring internal impedance of a te...

Systems and methods for monitoring characteristics of energy units

Lithium-ion battery safety monitoring

Micro battery design and diagnosis

State of charge estimator and methods of making and using the same

Fuel cell system and dryness degree acquisition method

Electricity storage system and method of estimating characteristic...

Primary alkaline battery with integrated in-cell resistances

Conductivity distribution derivation method and conductivity distri...

Method and apparatus for battery malfunction detection and notifica...

Portable electric vehicle supply equipment

Dynamic battery power management

Estimating core temperatures of battery cells in a battery pack

Double-pulse technique for on-line diagnostics of electrochemical s...

Method for managing the operating range of a battery

Storage battery state monitoring system, storage battery state moni...

Asymmetric battery testing apparatus

Dynamic battery cell impedance monitoring

Apparatus and methods for evaluating CEW energy cell performance

Battery control device for calculating battery deterioration based...

System and method for sensing battery capacity

Un-interruptible power supply with indication of battery internal r...

Filter circuit

Battery remaining power predicting device and battery pack

Battery DC impedance measurement

Battery internal state estimation apparatus

Estimation of the state of deterioration of an electric battery

Performing active interrogation of battery packs in situ to obtain...

Diagnostic device

Patents Applicationslast 30 patents

BATTERY MONITORING SYSTEM

METHOD FOR APPROXIMATING ALGORITHMS FOR FAST CHARGING LI-ION BATTER...

DETECTION AND MITIGATION OF RAPID CAPACITY LOSS FOR AGING BATTERIES

METHODS AND APPARATUS FOR A POWER SUPPLY CONTROL CIRCUIT

METHOD AND SYSTEM FOR DETERMINING OPEN CONNECTIONS IN A BATTERY PACK

Dual-Cell Supervisor Circuit for High-Voltage Automotive Battery Packs

SYSTEM AND METHOD FOR DETECTING BATTERY OVER DISCHARGE CONDITION

SEMICONDUCTOR DEVICE

BATTERY HEALTH STATE EVALUATION DEVICE AND METHOD

BATTERY CLASSIFICATION METHOD AND SYSTEM

METHOD AND SYSTEM FOR DETECTING RESISTANCE OF INTERNAL SHORT CIRCUI...

METHOD FOR DETERMINING A CURRENT STATE OF CHARGE VALUE OF A BATTERY...

MAXIMUM CURRENT CALCULATION AND POWER PREDICTION FOR A BATTERY PACK

METHOD FOR MEASURING THE INTERNAL RESISTANCE OF BATTERIES

BATTERY CELL MONITORING SYSTEM

METHOD AND SYSTEM FOR CHARGING A BATTERY

BATTERY CELL MONITORING SYSTEM

ADVANCED FUEL GAUGE

METHODS AND APPARATUS FOR BATTERY MANAGEMENT

Differential Battery Testers

REMAINING STORED POWER AMOUNT ESTIMATION DEVICE, METHOD FOR ESTIMAT...

BATTERY OUTPUT MONITORING DEVICE AND BATTERY OUTPUT MONITORING METHOD

Predictive Battery Test Systems and Methods

IN-VEHICLE POWER SUPPLY DEVICE

DYNAMIC BATTERY POWER MANAGEMENT

METHOD AND APPARATUS FOR EVALUATING A BATTERY CELL

SECONDARY BATTERY DETERIORATION ASSESSMENT DEVICE

DEVICES, SYSTEMS, AND METHODS FOR TEMPERATURE BASED LIMITING OF BAT...

BATTERY STATE ESTIMATING DEVICE

IMPEDANCE ESTIMATING APPARATUS