ClassID:

171954

G01R31/3648 - page 5 - CPC Classification

Classification description:

Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere; Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]; Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm

Recent Application in this class:
#1201
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

#1202
20150000651
2015-01-01

ACCURATE DETERMINATION OF REMAINING TIME TO BATTERY EMPTY IN A POWERED AIR PURIFYING RESPIRATOR

#1203
20140372053
2014-12-18

Techniques for estimating battery pack parameters

#1204
20140365150
2014-12-11

METHOD AND DEVICE FOR DETERMINING A CHARGE STATE OF AN ELECTRIC ENERGY STORE

#1205
20140354291
2014-12-04

Battery monitoring system, host controller, and battery monitoring device

#1206
20140354233
2014-12-04

Devices for testing a battery and methods for testing a battery

#1207
20140350875
2014-11-27

RELAXATION MODEL IN REAL-TIME ESTIMATION OF STATE-OF-CHARGE IN LITHIUM POLYMER BATTERIES

#1208
20140346982
2014-11-27

Method and apparatuses for authenticating measurement data for a battery

#1209
20140343877
2014-11-20

Power supply unit, vehicle and storage battery unit equipped with power supply unit, and remaining capacity detecting method of battery

#1210
20140343876
2014-11-20

ELECTRIC STORAGE SYSTEM

#1211
20140340231
2014-11-20

Battery testing system and method

#1212
20140336965
2014-11-13

CHARGE/DISCHARGE ASSIST DEVICE

#1213
20140336963
2014-11-13

METHODS AND APPARATUS FOR COMMUNICATING AVAILABLE BATTERY POWER

#1214
20140324370
2014-10-30

Battery state-of-charge aggregation method

#1215
20140303915
2014-10-09

Apparatus and method for estimating state of charge of battery

#1216
20140303914
2014-10-09

State of charge estimation device and method of estimating state of charge

#1217
20140278170
2014-09-18

STATE OF CHARGE (SOC) DISPLAY FOR RECHARGEABLE BATTERY

#1218
20140257726
2014-09-11

Apparatus and method for battery state of charge estimation

#1219
20140257725
2014-09-11

METHOD OF DETERMINING THE RESIDUAL CAPACITY OF A BATTERY

#1220
20140244193
2014-08-28

BATTERY STATE OF CHARGE TRACKING, EQUIVALENT CIRCUIT SELECTION AND BENCHMARKING

#1221
20140236509
2014-08-21

APPARATUS FOR DETECTING FAULTS IN BATTERY SYSTEM

#1222
20140232411
2014-08-21

SYSTEM AND METHOD FOR BATTERY MONITORING

#1223
20140232410
2014-08-21

State of charge estimation device and method of estimating state of charge

#1224
20140229130
2014-08-14

State of charge detection device

#1225
20140222267
2014-08-07

APPARATUS AND METHODS FOR CONTROL OF A VEHICLE

#1226
20140214349
2014-07-31

Estimating condition of battery, related system and vehicle

#1227
20140214348
2014-07-31

Method for estimating a state of charge of batteries

#1228
20140210638
2014-07-31

Method and device for monitoring at least one traction battery of a motor vehicle

#1229
20140188316
2014-07-03

Apparatus and methods for control of a vehicle

#1230
20140180614
2014-06-26

System And Method For Selective Estimation Of Battery State With Reference To Persistence Of Excitation And Current Magnitude

#1231
20140172332
2014-06-19

Methods and systems for determining whether a voltage measurement is usable for a state of charge estimation

#1232
20140170512
2014-06-19

METHOD FOR MITIGATING RECOVERABLE VOLTAGE LOSS THROUGH HUMIDIFICATION CONTROL

#1233
20140167780
2014-06-19

Historical analysis of battery cells for determining state of health

#1234
20140163910
2014-06-12

Battery power measuring method, measuring device and battery-powered equipment

#1235
20140159739
2014-06-12

Battery monitoring system

#1236
20140152315
2014-06-05

Transient detection of an exceptional charge event in a series connected battery element

#1237
20140139191
2014-05-22

Method for estimating battery life in presence of partial charge and discharge cycles

#1238
20140125347
2014-05-08

System for automatically recognizing battery characteristic, battery information storage device for the same, and method for automatically optimizing battery management device by using the same

#1239
20140125345
2014-05-08

Condition estimation device and method of estimating condition

#1240
20140114595
2014-04-24

Method for Determining a Maximum Available Constant Current of a Battery

#1241
20140114593
2014-04-24

APPARATUS AND METHOD FOR CALCULATING ELECTRICAL CHARGE QUANTITY OR ELECTRICAL DISCHARGE QUANTITY FOR BATTERY UNIT ACCORDING TO CALIBRATION PARAMETER USED FOR ADJUSTING TIME INTERVAL OF ELECTRICAL CHARGE/DISCHARGE CALCULATION, AND METHOD FOR CALIBRATING INTEGRAL TIME INTERVAL

#1242
20140107466
2014-04-17

METHOD AND APPARATUS FOR CAPTURING MEDICAL IMAGES

#1243
20140095089
2014-04-03

SYSTEM AND METHOD FOR ESTIMATED BATTERY STATE OF CHARGE

#1244
20140092512
2014-04-03

Battery tester

#1245
20140079969
2014-03-20

Estimating state of charge (SOC) and uncertainty from relaxing voltage measurements in a battery

#1246
20140077815
2014-03-20

Method and apparatus for determining a capacity of a battery

#1247
20140062407
2014-03-06

Monitoring cells in energy storage system

#1248
20140019074
2014-01-16

Measurement system

#1249
20140015532
2014-01-16

Remaining life determining system for stationary storage battery, and method of determining remaining life of stationary storage battery

#1250
20130338950
2013-12-19

Apparatus and method for estimating voltage of secondary battery including blended cathode material

#1251
20130325303
2013-12-05

Semiconductor device, battery state monitoring module, and vehicle system

#1252
20130320988
2013-12-05

Method and arrangement for monitoring the voltage on electrical storage units, battery and motor vehicle having such a battery

#1253
20130320987
2013-12-05

Method for measuring the reproducibility of N unitary ion exchange membrane/electrode assemblies using polluting agent delivery

#1254
20130318127
2013-11-28

System and method for generating diagnostic test files associated with a battery pack

#1255
20130317690
2013-11-28

DIAGNOSIS APPARATUS FOR VEHICLE BATTERY

#1256
20130307475
2013-11-21

Charge rate optimization

#1257
20130300426
2013-11-14

Battery system with cell voltage detecting units

#1258
20130300190
2013-11-14

Battery state-of-charge observer

#1259
20130261815
2013-10-03

Battery cell monitoring circuit and battery cell monitoring system

#1260
20130241566
2013-09-19

Semiconductor circuit, battery monitoring system, and diagnosis method

#1261
20130231880
2013-09-05

Battery detection and user experience

#1262
20130214790
2013-08-22

System and method for detecting battery failure during a non-operating event

#1263
20130187657
2013-07-25

Discharge curve calibration system and calibration method for initial discharging curve of battery

#1264
20130166233
2013-06-27

Device for estimating a lifetime of a secondary battery and method thereof

#1265
20130166117
2013-06-27

Method of estimating battery remaining power in electric vehicle

#1266
20130158915
2013-06-20

Method, arrangement and computer program product for determining an end-of-life state of a battery

#1267
20130154544
2013-06-20

Secondary battery state detecting apparatus and secondary battery state detecting method

#1268
20130138373
2013-05-30

Apparatus and method for estimating internal resistance of battery

#1269
20130132010
2013-05-23

Method and apparatus for battery charge level estimation

#1270
20130127424
2013-05-23

Secondary battery pack discharge system

#1271
20130119941
2013-05-16

System and method for assessing ADC operation and voltage of a battery pack

#1272
20130106428
2013-05-02

Battery voltage monitoring apparatus

#1273
20130099727
2013-04-25

Charge capacity parameter estimation system of electric storage device

#1274
20130080089
2013-03-28

System for and method of detecting a non-functional battery back-up unit (BBU) of an optical network terminal

#1275
20130072757
2013-03-21

Battery pack and electrical device with demountable battery pack

#1276
20130069590
2013-03-21

Electrical connecting device for hybrid and electric vehicles and associated method for charging

#1277
20130066573
2013-03-14

Systems and methods for determining battery state-of-health

#1278
20130065093
2013-03-14

Historical analysis of battery cells for determining state of health

#1279
20130038292
2013-02-14

Management of battery charging through coulomb counting

#1280
20130027048
2013-01-31

Method and system for controlling a vehicle battery

#1281
20130021004
2013-01-24

Secondary-battery chargeable-limit detecting method and device of the same

#1282
20130020985
2013-01-24

Integrated Battery Service System

#1283
20130018544
2013-01-17

Data collection device and associated system for monitoring and storing performance and maintenance data related to a component of an electrical system

#1284
20120326726
2012-12-27

State-of-charge estimation apparatus

#1285
20120326725
2012-12-27

Monitoring apparatus, monitoring control apparatus, power supply apparatus, monitoring method, monitoring control method, power storage system, electronic apparatus, motor-driven vehicle, and electric power system

#1286
20120326724
2012-12-27

Apparatus and method for estimating available time of battery

#1287
20120310562
2012-12-06

Battery monitoring circuit, apparatus and method

#1288
20120306450
2012-12-06

Semiconductor integrated circuit having battery control function and operation method thereof

#1289
20120293131
2012-11-22

Secondary battery state of charge determination apparatus, and method of determining state of charge of secondary battery

#1290
20120293121
2012-11-22

Full charge control apparatus for onboard battery

#1291
20120290162
2012-11-15

APPARATUS AND METHODS FOR CONTROL OF A VEHICLE

#1292
20120271578
2012-10-25

BATTERY MANAGEMENT SYSTEM

#1293
20120253713
2012-10-04

ESTIMATING THE CAPACITY OF A LI-ION BATTERY BASED ON INITIAL PART OF THE DISCHARGE CURVE

#1294
20120245872
2012-09-27

Battery tester with high precision

#1295
20120217972
2012-08-30

METHOD FOR SETTING THE PERIOD FOR MEASURING VOLTAGE LEVEL OF A BATTERY IN A MOBILE DEVICE AND MOBILE DEVICE ADAPTED THERETO

#1296
20120215471
2012-08-23

Method and system for determining a state of charge of a battery

#1297
20120203483
2012-08-09

Method and circuitry to calculate the state of charge of a battery/cell

#1298
20120194135
2012-08-02

BATTERY VOLTAGE MONITORING APPARATUS

#1299
20120182020
2012-07-19

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

#1300
20120174107
2012-07-05

ELECTRONIC DEVICE AND CONTROL METHOD FOR RUNNING APPLICATION

#1301
20120173179
2012-07-05

Charge state detecting device for battery pack and method for detecting charge state

#1302
20120153892
2012-06-21

Battery testing and charging system and method of operation thereof

#1303
20120133369
2012-05-31

Algorithm for determining the capacity of a battery while in service

#1304
20120130439
2012-05-24

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

#1305
20120112926
2012-05-10

Cell telemetry sample and hold amplifier

#1306
20120091946
2012-04-19

Battery management system and method of estimating battery state of charge

#1307
20120081073
2012-04-05

ELECTRICAL CONNECTING DEVICE FOR HYBRID AND ELECTRIC VEHICLES AND ASSOCIATED METHOD FOR CHARGING

#1308
20120072145
2012-03-22

Method and apparatus for estimating battery capacity of a battery

#1309
20120072144
2012-03-22

Method and apparatus for estimating SOC of a battery

#1310
20120035876
2012-02-09

System for automatically gathering battery information

#1311
20120035873
2012-02-09

Apparatus and method for estimating state of health of battery based on battery voltage variation pattern

#1312
20120032648
2012-02-09

Method and circuitry to adaptively charge a battery/cell

#1313
20120016609
2012-01-19

In-vehicle battery monitor

#1314
20110316548
2011-12-29

Method and circuitry to calculate the state of charge of a battery/cell

#1315
20110309800
2011-12-22

Battery maintenance device with thermal buffer

#1316
20110298417
2011-12-08

Methodology for charging batteries safely

#1317
20110291660
2011-12-01

System and method for low battery detection

#1318
20110257917
2011-10-20

VOLTAGE MANAGEMENT METHODS AND SYSTEMS FOR PERFORMING ANALOG-TO-DIGITAL CONVERSIONS

#1319
20110257915
2011-10-20

Apparatus for calculating state of charge, method of calculating state of charge, and electric system

#1320
20110238344
2011-09-29

System and method of battery capacity estimation

#1321
20110238343
2011-09-29

Apparatus, system and method of managing battery level of wirelessly communicable radiographic cassette

#1322
20110221395
2011-09-15

Electronic apparatus

#1323
20110215761
2011-09-08

Method for determining the state of charge of a battery in charging or discharging phase

#1324
20110213522
2011-09-01

Apparatus and methods for control of a vehicle

#1325
20110209929
2011-09-01

Apparatus and methods for control of a vehicle

#1326
20110208454
2011-08-25

Electronic battery tester mounted in a vehicle

#1327
20110156714
2011-06-30

Battery fault detection apparatus

#1328
20110156713
2011-06-30

Apparatus for calculating polarization voltage of secondary battery and apparatus for estimating state of charge of the same

#1329
20110133745
2011-06-09

METHOD AND APPARATUS FOR BATTERY POWER PRE-CHECK AT SYSTEM POWER-ON

#1330
20110121837
2011-05-26

Battery pack and method of sensing voltage of battery pack

#1331
20110119005
2011-05-19

Battery-state monitoring apparatus

#1332
20110112782
2011-05-12

BATTERY STATUS DETECTION DEVICE

#1333
20110091203
2011-04-21

System for and method of detecting a non-functional battery back-up unit (BBU) of an optical network terminal

#1334
20110089907
2011-04-21

In-situ battery health detector and end-of-life indicator

#1335
20110057658
2011-03-10

Battery system with a current detection circuit

#1336
20110057586
2011-03-10

Monitoring battery cell voltage

#1337
20110043168
2011-02-24

Monitoring battery cell voltage

#1338
20110031976
2011-02-10

Voltage measuring apparatus for assembled battery

#1339
20110031975
2011-02-10

Battery-Driven Power Tool and Battery Pack Therefor

#1340
20110012604
2011-01-20

Secondary battery system

#1341
20100327806
2010-12-30

Monitoring cells in energy storage system

#1342
20100295549
2010-11-25

Automotive vehicle battery test system

#1343
20100289455
2010-11-18

Battery-powered apparatus, method of controlling the apparatus, program for implementing the method, and storage medium storing the program

#1344
20100289454
2010-11-18

Secondary battery remaining capacity estimating apparatus

#1345
20100262404
2010-10-14

Automotive vehicle electrical system diagnostic device

#1346
20100256936
2010-10-07

Monitoring state of charge of a battery

#1347
20100244847
2010-09-30

Battery monitoring system

#1348
20100219963
2010-09-02

APPARATUS FOR INDICATING THE STATE OF CHARGE OF A STORAGE BATTERY

#1349
20100219836
2010-09-02

METHOD AND ARRANGEMENT FOR DETERMINING ENERGY SOURCE UNIT STATUS

#1350
20100191491
2010-07-29

System, method, and article of manufacture for determining an estimated battery parameter vector

#1351
20100191490
2010-07-29

METHOD AND DEVICE FOR DETERMINING THE STATE OF CHARGE OF A BATTERY

#1352
20100188091
2010-07-29

Electronic battery test based upon battery requirements

#1353
20100174500
2010-07-08

Method for calculating power capability of battery packs using advanced cell model predictive techniques

#1354
20100151918
2010-06-17

Intelligent battery warning system

#1355
20100144393
2010-06-10

Devices and methods for power transmission level indication

#1356
20100131218
2010-05-27

Method of performance analysis for VRLA battery

#1357
20100131217
2010-05-27

Vehicle power supply device and method of estimating state of charge of power storage device in vehicle power supply device

#1358
20100117603
2010-05-13

Battery testing and charging system and method of operation thereof

#1359
20100114510
2010-05-06

Methods and apparatus for monitoring battery charge depletion

#1360
20100106361
2010-04-29

Integrated battery service system

#1361
20100093408
2010-04-15

Wireless communication terminal and battery capacitance measuring method thereof

#1362
20100070220
2010-03-18

Battery charge indication methods, battery charge monitoring devices, rechargeable batteries, and articles of manufacture

#1363
20100045299
2010-02-25

Battery voltage monitoring system for monitoring the battery voltage of a series arrangement of more than two batteries

#1364
20100045239
2010-02-25

Electric-powered vehicle, method for estimating state of charge, and computer-readable storage medium having program stored therein for causing computer to execute method for estimating state of charge

#1365
20100036626
2010-02-11

Apparatus and method for estimating state of health of battery based on battery voltage variation pattern

#1366
20100030499
2010-02-04

Status detector for power supply, power supply, and initial characteristic extracting device for use with power supply

#1367
20100030498
2010-02-04

Secondary battery deterioration judging device and backup power supply

#1368
20100017155
2010-01-21

BATTERY MANAGEMENT SYSTEM

#1369
20100013489
2010-01-21

Electronic battery tester

#1370
20100010707
2010-01-14

Control device for power storage device and vehicle

#1371
20100010559
2010-01-14

Event-based battery monitor for implantable devices

#1372
20100001870
2010-01-07

Method and apparatus for detecting abnormal power consumption of a battery in mobile devices

#1373
20090326842
2009-12-31

Method and system for determining state of charge of an energy delivery device

#1374
20090319209
2009-12-24

BATTERY MANAGEMENT SYSTEM AND DRIVING METHOD THEREOF

#1375
20090319208
2009-12-24

Battery management method

#1376
20090315698
2009-12-24

Systems and methods for diagnosing battery voltage mis-reporting

#1377
20090295333
2009-12-03

METHOD OF DETERMINING STATE OF CHARGE OF BATTERY OF VEHICLE

#1378
20090292487
2009-11-26

Battery detection and user experience

#1379
20090287434
2009-11-19

Method for evaluating remaining electric charge of a battery, and associated single chip system

#1380
20090273315
2009-11-05

Method and apparatus for battery test

#1381
20090259421
2009-10-15

SYSTEM AND METHOD FOR ESTIMATING REMAINING RUN-TIME OF AUTONOMOUS SYSTEMS BY INDIRECT MEASUREMENT

#1382
20090256524
2009-10-15

Method for estimating a quantity of a state of a battery

#1383
20090248331
2009-10-01

System and method for determining state of charge of a battery utilizing initial voltage and current measurement and a previous estimate of battery resistance

#1384
20090237086
2009-09-24

Modular heavy load battery test system

#1385
20090224771
2009-09-10

System and method for measuring battery internal resistance

#1386
20090212781
2009-08-27

System for automatically gathering battery information

#1387
20090210034
2009-08-20

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

#1388
20090197651
2009-08-06

WIRELESS COMMUNICATION TERMINAL AND BATTERY CAPACITANCE MEASURING METHOD

#1389
20090195219
2009-08-06

Battery SOC estimation program, wireless transit system, and method of charging the battery

#1390
20090192726
2009-07-30

Electrochemical Composition Detection Device and Method Thereof

#1391
20090187360
2009-07-23

Data collection device and associated system for monitoring and storing performance and maintenance data related to a component of an electrical system

#1392
20090184165
2009-07-23

Integrated tag reader and environment sensor

#1393
20090179763
2009-07-16

Detachable battery status alarm and battery detector thereof

#1394
20090171600
2009-07-02

Battery state judging method, and battery state judging apparatus

#1395
20090171598
2009-07-02

Battery pack, electronic appliance, and method of detecting remaining amount of battery

#1396
20090164823
2009-06-25

Portable battery driven apparatus

#1397
20090164153
2009-06-25

Apparatus using a battery

#1398
20090160451
2009-06-25

Electronic battery tester with databus

#1399
20090160403
2009-06-25

Battery testing device and battery testing method

#1400
20090150101
2009-06-11

Semiconductor Integrated Circuit Device and Battery Pack

#1401
20090146664
2009-06-11

Battery state of health monitoring system and method

#1402
20090140696
2009-06-04

Apparatus and method for correcting residual capacity measurement of battery pack

#1403
20090134843
2009-05-28

Method and apparatus for detecting internal electric state of in-vehicle secondary battery

#1404
20090132186
2009-05-21

METHOD AND SYSTEM FOR REPORTING BATTERY STATUS BASED ON CURRENT ESTIMATION

#1405
20090130538
2009-05-21

Battery Apparatus, Vehicle Having the Same Mounted Thereon, and Failure Determining Method for the Battery Apparatus

#1406
20090128097
2009-05-21

Method and system for tracking battery state-of-health based on charging information

#1407
20090124298
2009-05-14

Mobile phone terminal and communication system

#1408
20090121682
2009-05-14

Semiconductor unit for protecting secondary battery, battery pack having the semiconductor unit built-in and electronic apparatus using it

#1409
20090119038
2009-05-07

Battery Data Logger And Display

#1410
20090115420
2009-05-07

Method and system for determining a state of charge of a battery

#1411
20090115419
2009-05-07

Apparatus for estimating charged state of on-vehicle battery

#1412
20090112495
2009-04-30

Method for estimating battery life in a hybrid powertrain

#1413
20090108811
2009-04-30

Charge evaluating system and method for a mobile phone

#1414
20090102671
2009-04-23

Low battery alert for an image reader

#1415
20090099802
2009-04-16

Systems, methods and circuits for determining potential battery failure based on a rate of change of internal impedance

#1416
20090088994
2009-04-02

Battery state determining apparatus

#1417
20090087722
2009-04-02

Integrated circuit for controlling battery cell and vehicle power supply system

#1418
20090066529
2009-03-12

REMAINING BATTERY LEVEL MANAGEMENT SYSTEM AND METHOD OF CONTROLLING THE SAME

#1419
20090058423
2009-03-05

Electronic apparatus and controlling method for the same

#1420
20090058367
2009-03-05

Adaptive battery estimator and method

#1421
20090051364
2009-02-26

Onboard battery management device

#1422
20090051321
2009-02-26

Apparatus for estimating state of charge of secondary battery

#1423
20090045778
2009-02-19

Method for updating minimum and maximum energy storage values

#1424
20090039835
2009-02-12

Battery short circuit monitoring

#1425
20090033284
2009-02-05

Charging device with battery capacity analysis function

#1426
20090024863
2009-01-22

Method for improving accuracy in providing information pertaining to battery power capacity

#1427
20090018785
2009-01-15

Model-based determination of power source replacement in wireless and other devices

#1428
20090009352
2009-01-08

System for testing NAC operability using backup power

#1429
20090009183
2009-01-08

System and method for predictive maintenance of a battery assembly using temporal signal processing

#1430
20080315838
2008-12-25

Method of measuring the battery level in a mobile telephone

#1431
20080315830
2008-12-25

Electronic battery tester or charger with databus connection

#1432
20080312852
2008-12-18

Wireless battery status management for medical devices

#1433
20080284444
2008-11-20

Method for on-line measurement of battery internal resistance, current operational module, and on-line measurement instrument for battery internal resistance

#1434
20080282018
2008-11-13

Apparatus for detecting state of storage device

#1435
20080278006
2008-11-13

Battery communication system

#1436
20080272791
2008-11-06

System to measure series-connected cell voltages using a flying capacitor

#1437
20080265901
2008-10-30

Voltage measuring device

#1438
20080265841
2008-10-30

Method of testing cycle life of lithium rechargeable battery

#1439
20080249724
2008-10-09

System and method of battery capacity estimation

#1440
20080238207
2008-10-02

Apparatus and method for measuring battery charge level of portable terminal

#1441
20080233469
2008-09-25

BATTERY MANAGEMENT SYSTEM

#1442
20080231238
2008-09-25

Method and system for determining the SOC of a rechargeable battery

#1443
20080224665
2008-09-18

Current detection apparatus for a car power source

#1444
20080215265
2008-09-04

Electronic apparatus

#1445
20080211509
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