ClassID:

171958

G01R31/3662 - page 2 - CPC Classification

Classification description:

Recent Application in this class:
#301
20150338471
2015-11-26

RECONSTRUCTED BATTERY PACK APPLICABILITY DETERMINATION METHOD FOR USED SECONDARY BATTERY, AND RECONSTRUCTION METHOD FOR RECONSTRUCTED BATTERY PACK

#302
20150338466
2015-11-26

Power management scheme for separately and accurately measuring battery information of each of multiple batteries

#303
20150316636
2015-11-05

Failure detection apparatus for voltage sensor

#304
20150309122
2015-10-29

Impedance-based battery state estimation method

#305
20150303737
2015-10-22

Portable electric vehicle supply equipment

#306
20150303533
2015-10-22

Battery system and method for evaluating battery system

#307
20150303532
2015-10-22

Battery system and associated method for determining the internal resistance of battery cells or battery modules of said battery system

#308
20150301123
2015-10-22

Performance deterioration detecting apparatus and performance deterioration detecting method for energy storage device, and energy storage system

#309
20150301121
2015-10-22

Method and apparatus for estimating battery life during driving of electrical vehicle (EV)

#310
20150301118
2015-10-22

Post-deterioration performance estimating apparatus and post-deterioration performance estimating method for energy storage device, and energy storage system

#311
20150301116
2015-10-22

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

#312
20150288197
2015-10-08

Charger having battery diagnostic function and control method therof

#313
20150285869
2015-10-08

Battery internal state estimation apparatus

#314
20150276889
2015-10-01

ELECTROCHEMICAL ANALYSIS APPARATUS AND ELECTROCHEMICAL SYSTEM

#315
20150276888
2015-10-01

Impedance measuring device for laminated battery

#316
20150276887
2015-10-01

METHOD AND APPARATUS OF ESTIMATING STATE OF HEALTH OF BATTERY

#317
20150253204
2015-09-10

ELECTRICAL STORAGE DEVICE TEMPERATURE-MEASURING METHOD

#318
20150241521
2015-08-27

Scheme applied into electronic device and capable of measuring resistance parameter(s) associated with battery cell

#319
20150241518
2015-08-27

Electronic device, method, and computer readable medium having instructions capable of automatically measuring parameter(s) associated with battery cell

#320
20150234014
2015-08-20

Charge control and termination of lithium sulfur cells and fuel gauging systems and methods

#321
20150226811
2015-08-13

APPARATUS AND METHOD FOR ESTIMATING INTERNAL RESISTANCE OF BATTERY PACK

#322
20150204948
2015-07-23

METHOD OF PRODUCING AN ELECTRIC BATTERY

#323
20150198675
2015-07-16

Storage device state detection method

#324
20150198674
2015-07-16

METHOD AND APPARATUS FOR DETERMINING THE STATE OF BATTERIES

#325
20150198673
2015-07-16

Battery testing system and method

#326
20150188329
2015-07-02

Apparatus and methods of charging to safe cell voltage

#327
20150177332
2015-06-25

Method for determining the internal ohmic resistance of a battery module, battery management system and motor vehicle

#328
20150177331
2015-06-25

Semiconductor integrated circuit having battery control function and operation method thereof

#329
20150171640
2015-06-18

Battery parameter estimation

#330
20150168500
2015-06-18

Circuits and methods for impedance determination using active measurement cancelation

#331
20150153424
2015-06-04

Battery system and deterioration determining method

#332
20150153423
2015-06-04

Method and a Device for Determining the Internal Resistance of Battery Cells of a Battery

#333
20150153418
2015-06-04

Method for determining critical operating states in a fuel cell stack

#334
20150153415
2015-06-04

Method for determining the internal ohmic resistance of a battery module, battery management system and motor vehicle

#335
20150147608
2015-05-28

Estimating core temperatures of battery cells in a battery pack

#336
20150145525
2015-05-28

Overcurrent simulation method when nail penetrates secondary battery and recording medium storing the program

#337
20150145520
2015-05-28

Circuit and method for evaluating cells in a battery

#338
20150140379
2015-05-21

SYSTEM AND METHOD FOR IDENTIFYING BATTERIES

#339
20150137823
2015-05-21

Power storage member monitoring device, power storage apparatus, and power storage member monitoring method

#340
20150132624
2015-05-14

Semiconductor device, battery pack, and mobile terminal

#341
20150108991
2015-04-23

Battery control device

#342
20150102820
2015-04-16

Battery monitoring apparatus with monitoring integrated circuit selectively powered by a high voltage battery or low voltage power supply powered by a low voltage battery

#343
20150094970
2015-04-02

Battery cell assembly with a thin profile sensor

#344
20150093611
2015-04-02

Secondary battery reuse method, vehicle drive power source, and vehicle

#345
20150084639
2015-03-26

Apparatus and method for estimating parameter of secondary battery

#346
20150072198
2015-03-12

Battery cell unit and method for determining a complex impedance of a battery cell arranged in a battery cell unit

#347
20150058654
2015-02-26

Semiconductor device, battery pack and personal data assistant

#348
20150048838
2015-02-19

Apparatus and method for inspecting all-solid battery

#349
20150046110
2015-02-12

Apparatus of estimating power of secondary battery including blended cathode material and method thereof

#350
20150042350
2015-02-12

System and method for determining isolation resistances of a battery pack

#351
20150032394
2015-01-29

Power management system

#352
20150025825
2015-01-22

Battery pack and method for calculating electric energy of battery pack

#353
20150025823
2015-01-22

Temperature-compensated state of charge estimation for rechargeable batteries

#354
20150025822
2015-01-22

Battery DC impedance measurement

#355
20150022214
2015-01-22

Monitoring system

#356
20150002105
2015-01-01

Apparatus and method for accurate energy device state-of-charge (SoC) monitoring and control using real-time state-of-health (SoH) data

#357
20140379188
2014-12-25

Electric storage device, electronic device, power system, and electric vehicle

#358
20140375270
2014-12-25

Battery power transfer system

#359
20140372055
2014-12-18

Methods and apparatus for sensing the internal temperature of an electrochemical device

#360
20140372054
2014-12-18

Double-pulse technique for on-line diagnostics of electrochemical systems

#361
20140368208
2014-12-18

Cell state estimation device

#362
20140358459
2014-12-04

Model-based battery monitoring

#363
20140347059
2014-11-27

Secondary battery state detection device and secondary battery state detection method

#364
20140315047
2014-10-23

System of power batteries for determining the impedance of a stage

#365
20140312915
2014-10-23

Battery-state monitoring system

#366
20140306667
2014-10-16

Battery-state monitoring system

#367
20140292344
2014-10-02

Accumulated power consumption sensor: application in smart batteries systems

#368
20140285156
2014-09-25

Battery-state monitoring system

#369
20140266228
2014-09-18

ACTIVE MEASUREMENT OF BATTERY EQUIVALENT SERIES RESISTANCE

#370
20140266224
2014-09-18

System and method for improved accuracy in battery resistance measurement systems

#371
20140242432
2014-08-28

Automatically determining alarm threshold settings for monitored battery system components in battery systems, and related components, systems, and methods

#372
20140227571
2014-08-14

Device for monitoring an electrical accumulation battery and associated method

#373
20140227563
2014-08-14

Systems and methods for selective cell and/or stack control in a flowing electrolyte battery

#374
20140218042
2014-08-07

Device for detecting normal, abnormal or deteriorated battery state

#375
20140218041
2014-08-07

Method and apparatus for estimating maximum power of battery by using internal resistance of the battery

#376
20140191764
2014-07-10

Method for determining response characteristics of battery

#377
20140159736
2014-06-12

Deterioration state estimation apparatus and deterioration state estimation method for secondary battery

#378
20140145684
2014-05-29

Characterizing a rechargeable battery through discontinuous charging

#379
20140139149
2014-05-22

Power supply device and vehicle including the same

#380
20140132223
2014-05-15

Apparatus and method for discharging a battery and determining a condition of the battery

#381
20140120434
2014-05-01

Method for determining membrane protonic resistance of a fuel cell stack

#382
20140111164
2014-04-24

Battery control device and battery system

#383
20140103934
2014-04-17

Battery diagnosis device and method

#384
20140103933
2014-04-17

Method and system for estimating battery capacity in a vehicle

#385
20140092512
2014-04-03

Battery tester

#386
20140077817
2014-03-20

METHOD FOR THE CONTROL AND HANDLING OF ELECTROCHEMICAL CELLS OR BATTERIES, ELECTROCHEMICAL CELL AND BATTERY

#387
20140070820
2014-03-13

Electronic power converter

#388
20140055100
2014-02-27

Battery state estimation system, battery control system, battery system, and battery state estimation method

#389
20140015534
2014-01-16

Battery system controller

#390
20140002094
2014-01-02

Suppressing HF cable oscillations during dynamic measurements of cells and batteries

#391
20130311117
2013-11-21

Battery system and method with capacity estimator

#392
20130307334
2013-11-21

System for determining battery impedance

#393
20130293995
2013-11-07

Non-sequential monitoring of battery cells in battery monitoring systems, and related components, systems, and methods

#394
20130289908
2013-10-31

Battery monitoring apparatus and wireless field device

#395
20130289854
2013-10-31

Power supply degradation determination apparatus

#396
20130271148
2013-10-17

Method of detecting battery degradation level

#397
20130253862
2013-09-26

Impedance analyzing device

#398
20130253730
2013-09-26

Secondary battery state detecting device and secondary battery state detecting method

#399
20130249562
2013-09-26

Internal resistance measurement device and method for stacked battery

#400
20130245970
2013-09-19

Apparatus and method for detecting battery abnormality and cause thereof

#401
20130241568
2013-09-19

Resistance measurement for battery cells

#402
20130218496
2013-08-22

Battery state estimator with overpotential-based variable resistors

#403
20130207671
2013-08-15

Electrode evaluation apparatus and electrode evaluation method

#404
20130200902
2013-08-08

Electric storage apparatus

#405
20130185008
2013-07-18

Parameter estimation device using filter

#406
20130166235
2013-06-27

Management system and estimating method for battery parameter

#407
20130162258
2013-06-27

Method for determining a state variable of an electrochemical cell using complex impedance at radioelectric frequencies

#408
20130154574
2013-06-20

Charge acceptance limit determination apparatus and charge acceptance limit determination method

#409
20130154544
2013-06-20

Secondary battery state detecting apparatus and secondary battery state detecting method

#410
20130141109
2013-06-06

Battery health monitoring system and method

#411
20130138373
2013-05-30

Apparatus and method for estimating internal resistance of battery

#412
20130138369
2013-05-30

Method and apparatus for online determination of battery state of charge and state of health

#413
20130103332
2013-04-25

Voltage calibration method

#414
20130103224
2013-04-25

Method for sequentially measuring impedance, measurement device, and fuel cell system

#415
20130090872
2013-04-11

Battery management system, battery management apparatus, method of reusing battery, and information communication terminal apparatus

#416
20130063094
2013-03-14

Method and system for estimating cell resistances within a vehicle battery

#417
20130057292
2013-03-07

Fuel cell system

#418
20130057291
2013-03-07

Device and method for calculating value of rechargeable battery

#419
20130041607
2013-02-14

Battery monitoring circuit

#420
20130041538
2013-02-14

System and method for energy prediction in battery packs

#421
20130030739
2013-01-31

Device and method for determining deterioration of secondary battery

#422
20130030737
2013-01-31

Device for calculating impedances of battery cell and battery impedance measuring system

#423
20130030736
2013-01-31

Battery degradation determination device, battery degradation determination method and battery degradation determination system

#424
20130030596
2013-01-31

Battery monitoring device

#425
20130027047
2013-01-31

State-of-charge estimating apparatus

#426
20130013236
2013-01-10

Predicting state of a battery

#427
20130013235
2013-01-10

Predicting state of a battery

#428
20120323512
2012-12-20

Battery charge determination

#429
20120310567
2012-12-06

Determining the internal resistance of a battery cell of a traction battery that is connected to a controllable motor/generator

#430
20120310562
2012-12-06

Battery monitoring circuit, apparatus and method

#431
20120306450
2012-12-06

Semiconductor integrated circuit having battery control function and operation method thereof

#432
20120303301
2012-11-29

Device for estimating internal resistance of battery and battery pack including the same

#433
20120303208
2012-11-29

Battery recharge estimator using battery impedance response

#434
20120280693
2012-11-08

Battery cell impedance measurement method and apparatus

#435
20120274285
2012-11-01

Systems and methods for predicting battery power-delivery performance

#436
20120265462
2012-10-18

Method and apparatus for determining deterioration of secondary battery, and power supply system therewith

#437
20120262186
2012-10-18

Method, system and computer-readable media for measuring impedance of an energy storage device

#438
20120262180
2012-10-18

Battery pack failure detection device

#439
20120242344
2012-09-27

Abnormality detecting system for battery assembly

#440
20120235409
2012-09-20

Accurate estimation of the capacity and state of charge of an energy storage system used in wind farms

#441
20120215472
2012-08-23

Nonaqueous electrolyte solution type lithium ion secondary battery system, method for determining lithium deposition in that system, and vehicle provided with that system

#442
20120187917
2012-07-26

Battery condition estimating method and power system

#443
20120185190
2012-07-19

Residual quantity display system

#444
20120182020
2012-07-19

Secondary battery tester, secondary battery testing method, and manufacturing method of secondary battery

#445
20120169358
2012-07-05

Control method and a control apparatus in a hybrid type construction apparatus

#446
20120145564
2012-06-14

Fuel cell evaluator and fuel cell evaluation method

#447
20120143585
2012-06-07

System and method for sensing battery capacity

#448
20120123712
2012-05-17

Determining remaining life fraction for battery networks in-situ

#449
20120119745
2012-05-17

Battery monitor with correction for internal OHMIC measurements of battery cells in parallel connected battery strings

#450
20120112706
2012-05-10

Accumulator control device and method and system for auxiliary electrical power supply

#451
20120105009
2012-05-03

Systems and methods for determining battery state of charge

#452
20120086405
2012-04-12

Battery state-of-charge calculation device

#453
20120078552
2012-03-29

In-situ battery diagnosis method using electrochemical impedance spectroscopy

#454
20120007556
2012-01-12

Battery diagnosis device and method

#455
20110309838
2011-12-22

Adaptive battery parameter extraction and SOC estimation for lithium-ion battery

#456
20110257913
2011-10-20

Electronic battery tester with battery age input

#457
20110227587
2011-09-22

AC impedance measuring device

#458
20110221392
2011-09-15

Vehicle and method of diagnosing battery condition of same

#459
20110208451
2011-08-25

Method and apparatus for detecting cell deterioration in an electrochemical cell or battery

#460
20110109273
2011-05-12

Available charging/discharging current calculation method and power supply device

#461
20110101986
2011-05-05

Device and method of testing an internal resistance of a battery pack

#462
20110077879
2011-03-31

Determining battery DC impedance

#463
20100332165
2010-12-30

Method of estimating pulse response using an impedance spectrum

#464
20090273349
2009-11-05

System and method for monitoring a power source of an implantable medical device

#465
15411946
2019-01-15

Performing active interrogation of battery packs in situ to obtain precise SOC and SOH estimates

#466
14685308
2016-07-19

Solid-state battery management using real-time estimation of nano material electrical characteristics

#467
13402659
2015-10-13

System and method for characterizing the health of a rechargeable battery