ClassID:

217004

H02J7/0077 - CPC Classification

Classification description:

Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries; Regulation of charging or discharging current or voltage using semiconductor devices only the charge cycle being terminated in response to electric parameters

Sub-classes:
Recent Application in this class:
#1
20210057921
2021-02-25

Method and apparatus for charging battery

#2
20210028511
2021-01-28

Battery charger with battery state detection

#3
20200381957
2020-12-03

Method for wireless charging and electronic device thereof

#4
20200235589
2020-07-23

Battery monitoring

#5
20200203958
2020-06-25

Intelligent battery charging system and method

#6
20200195034
2020-06-18

Battery sensing voltage controller

#7
20200144833
2020-05-07

Apparatus for fast battery charging

#8
20200136173
2020-04-30

System and method for rapid charging lithium ion battery

#9
20200119562
2020-04-16

Battery charging method and apparatus

#10
20200044294
2020-02-06

Battery charger with battery state detection

#11
20190389315
2019-12-26

Adaptive electric vehicle charging based on grid monitoring

#12
20190379242
2019-12-12

Electronic device and method for wireless charging in electronic device

#13
20190372067
2019-12-05

Fast-charging battery pack

#14
20190348851
2019-11-14

System and method for managing a rechargeable battery based on historical charging data

#15
20190346510
2019-11-14

Methods and apparatus for determining a resistance value of a resistor in a battery system

#16
20190334353
2019-10-31

Intelligent battery cycling for lifetime longevity

#17
20190312450
2019-10-10

Non-narrow voltage direct current charger and control method thereof

#18
20190296570
2019-09-26

Charging method, charging device and terminal

#19
20190290229
2019-09-26

Mobile X-ray apparatus

#20
20190280348
2019-09-12

Battery-type power supply device and battery-driven load device

#21
20190268706
2019-08-29

Modular hearing assistance device

#22
20190268703
2019-08-29

Portable case for modular hearing assistance devices

#23
20190268680
2019-08-29

Portable case for modular hearing assistance devices

#24
20190237993
2019-08-01

Method Of Controlling An Uninterruptible Power Supply System To Optimize Component Life

#25
20190232681
2019-08-01

Printing apparatus

#26
20190229548
2019-07-25

ELECTRONIC DEVICE AND CHARGING CONTROL METHOD THEREOF

#27
20190222051
2019-07-18

Methods and systems for recharging a battery

#28
20190207409
2019-07-04

Feed unit, feed system, and electronic device for increasing power supplied to a battery based on a device state and/or a control of a charging current

#29
20190199102
2019-06-27

Optimized adaptive charging method for strobe

#30
20190190086
2019-06-20

Charging device of vehicle

#31
20190184836
2019-06-20

Ultra-fast charge profile for an electric vehicle

#32
20190181653
2019-06-13

Battery cell management and balance circuit, method, and battery system

#33
20190181650
2019-06-13

Method and apparatus for charging battery

#34
20190140475
2019-05-09

Solar battery system for low temperature operation

#35
20190138758
2019-05-09

Peak detector circuit

#36
20190131796
2019-05-02

Battery charger system and method

#37
20190131667
2019-05-02

Battery charging apparatus and battery charging method

#38
20190123570
2019-04-25

Charging method and apparatus for rechargeable battery

#39
20190109467
2019-04-11

Charging method and system

#40
20190089170
2019-03-21

Fast charging method, terminal, charger, and system with open loop control

#41
20190086983
2019-03-21

Energy storage-aware demand charge minimization

#42
20190058340
2019-02-21

Energy storage system with improved operating time and operation method thereof

#43
20190056451
2019-02-21

System and method for model predictive energy storage system control

#44
20190054837
2019-02-21

Charge and discharge control device, charge and discharge control method, battery pack, electronic equipment, electric vehicle, power tool and power storage system

#45
20190036372
2019-01-31

Method and terminal for wireless charging

#46
20190036352
2019-01-31

Charging method, charging adapter and charging system

#47
20190033938
2019-01-31

High efficient battery backup system

#48
20190023148
2019-01-24

Control device and method for discharging a rechargeable battery

#49
20190023147
2019-01-24

Control device and method for charging a rechargeable battery

#50
20190023145
2019-01-24

Control device and method for charging a rechargeable battery

#51
20190006871
2019-01-03

Methods and apparatus for optimal fast battery charging

#52
20180375344
2018-12-27

SITUATIONAL BATTERY CHARGING

#53
20180361872
2018-12-20

Method and battery management system for operating a traction battery in a motor vehicle and motor vehicle having such a battery management system

#54
20180358663
2018-12-13

Battery management device and system, and hybrid vehicle control system for utilizing battery performance while maintaining battery life

#55
20180337545
2018-11-22

Implementation of high efficiency battery charger for electronic devices

#56
20180316205
2018-11-01

BATTERY POWER SUSTAINABILITY DEVICE AND METHOD FOR BATTERY POWER SUSTAINABILITY

#57
20180278066
2018-09-27

Battery monitoring system and battery monitoring apparatus

#58
20180269707
2018-09-20

Mobile phone app control-based energy-saving charger

#59
20180264956
2018-09-20

Charge control device for in-vehicle battery

#60
20180262024
2018-09-13

Intelligent battery charging system and method

#61
20180254656
2018-09-06

Feed unit, feed system, and electronic device for controlling charging of a battery

#62
20180254652
2018-09-06

Battery sensing voltage controller

#63
20180241099
2018-08-23

Fuel cell control device, control method thereof, and fuel cell vehicle

#64
20180226686
2018-08-09

Non-aqueous electrolyte solution, non-aqueous electrolyte secondary battery using non-aqueous electrolyte solution, battery pack using non-aqueous electrolyte secondary battery, and electronic apparatus

#65
20180205342
2018-07-19

MOTOR DRIVING METHOD, BATTERY PACK AND SEMICONDUCTOR DEVICE

#66
20180205250
2018-07-19

Charging method, charging device and terminal

#67
20180205236
2018-07-19

Method, apparatus and system for controlling charging of battery module

#68
20180191171
2018-07-05

Charging system on constant current mode and method thereof

#69
20180183254
2018-06-28

Charging control method for battery based on time and electronic device supporting the same

#70
20180183249
2018-06-28

Battery control system

#71
20180175661
2018-06-21

System and method for charging autonomously powered devices using variable power source

#72
20180172774
2018-06-21

Apparatus for updating charging/discharging efficiency factor of energy storage system

#73
20180166902
2018-06-14

Electronic device and charging method thereof

#74
20180152038
2018-05-31

DUAL ZONE CONTROLLER

#75
20180150117
2018-05-31

Data storage device for a device accessory

#76
20180083459
2018-03-22

Charger circuit and capacitive power conversion circuit and reverse blocking switch circuit thereof

#77
20180080996
2018-03-22

Deterioration detector for non-aqueous electrolyte power storage element, power storage device, deterioration detection system for non-aqueous electrolyte power storage element, and deterioration detection method for non-aqueous electrolyte power storage element

#78
20180069428
2018-03-08

Charging-discharging module of energy storage unit and charging-discharging method thereof

#79
20180069415
2018-03-08

Energy transfer mechanism with predefined limit

#80
20180054209
2018-02-22

ADC controller with temporal separation

#81
20180054068
2018-02-22

Battery charging method with mutiple constant voltages and battery charging apparatus employing the same

#82
20180043784
2018-02-15

Hybrid amperage regulation power system

#83
20180041052
2018-02-08

Power storage apparatus, method for controlling power storage apparatus, and vehicle

#84
20180037124
2018-02-08

Electric vehicle parallel charging method and apparatus

#85
20180034288
2018-02-01

Systems and methods for management of asymmetrical multi-tapped battery packs

#86
20170361791
2017-12-21

Battery management system of vehicle with reconnection switch for connection state determination

#87
20170352902
2017-12-07

Fuel cell system

#88
20170346329
2017-11-30

Switching power converter for direct battery charging

#89
20170346328
2017-11-30

Bypass charging circuit and method

#90
20170346314
2017-11-30

BATTERY PROTECTION BOARD, BATTERY AND MOBILE TERMINAL

#91
20170331162
2017-11-16

Battery charger with battery state detection

#92
20170310139
2017-10-26

Integrated Lighting System

#93
20170302089
2017-10-19

Adaptive battery charging method and system

#94
20170294794
2017-10-12

ELECTRONIC SYSTEM AND CHARGING METHOD

#95
20170294789
2017-10-12

Smart senses for direct charging

#96
20170288454
2017-10-05

REDUNDANT RESIDENTIAL POWER SOURCES

#97
20170288430
2017-10-05

Power supply control system

#98
20170271903
2017-09-21

Charging method and apparatus for rechargeable battery

#99
20170250576
2017-08-31

Wireless power charging system

#100
20170250563
2017-08-31

Wireless charging apparatus

#101
20170237271
2017-08-17

Energy storage cell, capacitive energy storage module, and capacitive energy storage system

#102
20170232851
2017-08-17

Power supply system, transportation device, and power transmission method

#103
20170155276
2017-06-01

Uninterruptible power supply unit

#104
20170155254
2017-06-01

Battery device and charging device

#105
20170149264
2017-05-25

Adaptive charge control circuit and control method for switching charger

#106
20170145977
2017-05-25

Vehicular control apparatus

#107
20170141593
2017-05-18

POWER SAVING DEVICE WITH POWER SUPPLY

#108
20170133889
2017-05-11

Electronic device and method for wireless charging in electronic device

#109
20170126039
2017-05-04

Battery charger with USB type-C adapter

#110
20170126026
2017-05-04

Battery charging regulator

#111
20170110892
2017-04-20

Method of balancing battery power

#112
20170104354
2017-04-13

Electronic device and method of controlling electronic device

#113
20170093320
2017-03-30

Motor driving method, battery pack and semiconductor device

#114
20170093180
2017-03-30

Charger and charging method

#115
20170083068
2017-03-23

Data storage device for a device accessory

#116
20170077719
2017-03-16

Dynamic charging without constant voltage stage to extend battery life

#117
20170070061
2017-03-09

Fast charging for lithium ion battery

#118
20170063106
2017-03-02

Charging control for supercapacitor(s)

#119
20170028867
2017-02-02

Power supply system for vehicle

#120
20170028857
2017-02-02

High voltage battery contactor arrangement for DC fast charging

#121
20170025891
2017-01-26

Redundant residential power sources

#122
20170018944
2017-01-19

Charging circuit for charging a capacitor

#123
20170005492
2017-01-05

System and method for monitoring and controlling parallel batteries

#124
20170005491
2017-01-05

Receptacle for monitoring and controlling parallel batteries

#125
20160372937
2016-12-22

System and method for battery charging

#126
20160359339
2016-12-08

Systems and methods for battery charging

#127
20160352141
2016-12-01

INTEGRATED UPS POWER SUPPLY SYSTEM

#128
20160352107
2016-12-01

Charging control device

#129
20160344208
2016-11-24

Battery managing device and battery managing method

#130
20160344199
2016-11-24

Charging method and system

#131
20160322840
2016-11-03

Battery device

#132
20160322836
2016-11-03

Offset current implementation for battery charger

#133
20160318417
2016-11-03

Electrical storage system

#134
20160303986
2016-10-20

Method and device for reciprocally supplying electricity between electric vehicle and other vehicle

#135
20160303983
2016-10-20

Method and apparatus to monitor an on-vehicle battery charger

#136
20160294211
2016-10-06

Method of controlling an uninterruptible power supply system to optimize component life

#137
20160280082
2016-09-29

Charger

#138
20160276848
2016-09-22

Buck pre-charger for series-connected battery modules

#139
20160241081
2016-08-18

Adaptable external battery modules and related systems

#140
20160241049
2016-08-18

Charging structure

#141
20160233699
2016-08-11

Battery energy storage system management device and method

#142
20160233692
2016-08-11

Method and apparatus for controlling battery charging of device

#143
20160226270
2016-08-04

Battery charging method and battery pack using the same

#144
20160204648
2016-07-14

In-vehicle charger

#145
20160190848
2016-06-30

Charging method, apparatus and system, charger, and chargeable device

#146
20160181838
2016-06-23

Method for controlling an energy storage system

#147
20160181829
2016-06-23

Battery charging method and apparatus with power point check and switchable control

#148
20160172903
2016-06-16

Self-discharging reserve power units and related methods

#149
20160156216
2016-06-02

Electronic apparatus and charging method

#150
20160141892
2016-05-19

Controllers for DC/DC converter

#151
20160118832
2016-04-28

APPARATUS FOR CHARGING AND DISCHARGING BATTERY

#152
20160118831
2016-04-28

Battery charging device

#153
20160111914
2016-04-21

MULTI-VOLTAGE EXTENDED OPERATION DC POWER SUPPLY SYSTEM

#154
20160099614
2016-04-07

External or internal wireless power receiver with spaced-apart antenna elements for charging or powering mobile devices using wirelessly delivered power

#155
20160087489
2016-03-24

Power supply

#156
20160064967
2016-03-03

Battery charging method and battery pack using the same

#157
20160056646
2016-02-25

Overcharge protection apparatus with minimized power consumption

#158
20160028263
2016-01-28

System and method for providing rechargeable batteries

#159
20160020624
2016-01-21

Battery management system and method for extending time until a battery reaches an over-discharged state during storage of an information handling system

#160
20160013769
2016-01-14

Auto correction driving device and wireless charger driving system using the same

#161
20150357859
2015-12-10

Methods and systems for recharging a battery

#162
20150357856
2015-12-10

Electricity storage system

#163
20150349585
2015-12-03

Adaptive power availability controller

#164
20150349548
2015-12-03

Offset current implementation for battery charger

#165
20150340908
2015-11-26

Power supply control

#166
20150340893
2015-11-26

Portable device and method for controlling charging current thereof

#167
20150340885
2015-11-26

Battery charging method and battery management system therefor

#168
20150333554
2015-11-19

System and method for monitoring a battery in an uninterruptible power supply

#169
20150333546
2015-11-19

Charge and discharge control circuit and battery device

#170
20150329003
2015-11-19

Electric vehicle operation to manage battery capacity

#171
20150311750
2015-10-29

Backup power supply control

#172
20150311735
2015-10-29

Charging circuit, power management circuit, and electronic device using the same

#173
20150307041
2015-10-29

Vehicular power supply apparatus

#174
20150301115
2015-10-22

Battery controlling using charge state calculator and charge state verifier

#175
20150288213
2015-10-08

Battery charging apparatus and approach

#176
20150288187
2015-10-08

Energy management system for controlling energy to a load powered by a thermoelectric module

#177
20150280486
2015-10-01

Switching mode charger for charging system

#178
20150280481
2015-10-01

Electronic device, and capacitor capacitance detection method applied to the same

#179
20150280470
2015-10-01

Method for forming a transport safety system and battery-operated electrical device

#180
20150258908
2015-09-17

Battery charging management system of automated guided vehicle and battery charging management method

#181
20150249359
2015-09-03

Charge current monitoring or control in a resonance-tuned inductive charger

#182
20150236529
2015-08-20

Charging control apparatus, battery, electronic device, vehicle, charging control method, an electric storage system and charging control unit

#183
20150229139
2015-08-13

System and method for controlling charging energy delivered to an implantable medical device

#184
20150196768
2015-07-16

Circuitry for charging a depleted battery in an implantable medical device without passive trickle charging

#185
20150194830
2015-07-09

POWER SUPPLY CHARGING METHODS AND DEVICES

#186
20150188351
2015-07-02

Charging control circuit, charging apparatus, charging control method and charging method

#187
20150188330
2015-07-02

Assembled battery, method of charging an assembled battery, and charging circuit which charges an assembled battery

#188
20150137741
2015-05-21

Adaptive charging technique and circuitry for a battery/cell using multiple charge circuits and temperature data

#189
20150130408
2015-05-14

Wireless charger and charging method using same

#190
20150123621
2015-05-07

Charging method of secondary battery with constant current using high charge rate

#191
20150108950
2015-04-23

Battery pack, energy storage system including battery pack, and method of charging battery pack

#192
20150102763
2015-04-16

System and method for desulfation of a lead-acid battery

#193
20150084603
2015-03-26

Lithium-sulfur battery and methods of reducing insoluble solid lithium-polysulfide depositions

#194
20150054449
2015-02-26

Charging device for storage battery, and charging method for storage battery

#195
20150038197
2015-02-05

Radio frequency method for recharging a wireless telephone

#196
20150022160
2015-01-22

Adaptive effective C-rate charging of batteries

#197
20150022157
2015-01-22

Control apparatus and control method for secondary battery

#198
20140360512
2014-12-11

Charging method of electronic cigarettes and electronic cigarette box

#199
20140354237
2014-12-04

Apparatus, system and method for charge balancing of individual batteries in a string of batteries using battery voltage and temperature, and detecting and preventing thermal runaway

#200
20140354213
2014-12-04

Intelligent independent battery management system and method

#201
20140340050
2014-11-20

Refresh charging method for an assembled battery constituted from a plurality of lead-acid storage batteries and charging apparatus

#202
20140298046
2014-10-02

Universal serial bus chargers and charging management methods

#203
20140266069
2014-09-18

Power converter circuit including at least one battery

#204
20140239885
2014-08-28

Control circuit for charging battery through programmable power supplier

#205
20140203781
2014-07-24

Battery pack and charging method thereof

#206
20140197783
2014-07-17

Apparatus and method for transmitting power and transceiving data using mutual resonance, and apparatus and method for receiving power and transceiving data using mutual resonance

#207
20140197778
2014-07-17

Temperature controlling system and method for battery

#208
20140184166
2014-07-03

Battery control device adapting the battery current limit by decreasing the stored current limit by comparing it with the measured battery current

#209
20140159666
2014-06-12

Controlling charging current supplied to plurality of cell modules connected in parallel

#210
20140159643
2014-06-12

Systems and methods for controlling battery charging

#211
20140139188
2014-05-22

Charge/discharge instruction apparatus, charge/discharge system, charge/discharge management method and computer readable medium

#212
20140125272
2014-05-08

METHOD AND APPARATUS FOR CHARGING A BATTERY IN PARALLEL WITH A DEVICE POWERED BY THE BATTERY

#213
20140084845
2014-03-27

Charger and Charge Control Circuit for Use Therein

#214
20140077754
2014-03-20

System and Method For Scheduling Lithium Ion Battery Charging

#215
20140074308
2014-03-13

Power supply device and method, and program

#216
20140042983
2014-02-13

Control device for vehicle

#217
20140042959
2014-02-13

Battery charger system and method

#218
20140028267
2014-01-30

Method and system for controlling charging parameters of a battery using a plurality of temperature ranges and counters and parameter sets

#219
20140015534
2014-01-16

Battery system controller

#220
20140008976
2014-01-09

Method of receiving a potential value of a negative electrode to charge a lithium-ion cell

#221
20140006137
2014-01-02

Event Control Schedule Management

#222
20130335006
2013-12-19

Charge control circuit

#223
20130314032
2013-11-28

Charge control circuit, charge circuit, and mobile electronic device

#224
20130307334
2013-11-21

System for determining battery impedance

#225
20130285613
2013-10-31

Control device to control deterioration of batteries in a battery stack

#226
20130249500
2013-09-26

ELECTRONIC DEVICE AND METHOD FOR CHARGING ELECTRONIC DEVICE

#227
20130229146
2013-09-05

Battery charger

#228
20130229145
2013-09-05

Battery charger for providing battery protection from over discharge from voltage or current and shipping mode

#229
20130221927
2013-08-29

Device for measuring the no-load voltage of a battery

#230
20130221902
2013-08-29

Device and method using a keyboard controller and voltage detection circuitry for battery charging

#231
20130214745
2013-08-22

Discharge circuit for smoothing capacitor of DC power supply

#232
20130193912
2013-08-01

Battery charging top-off

#233
20130154579
2013-06-20

Capacitor device

#234
20130154577
2013-06-20

Full charge sensing apparatus and full charge sensing method

#235
20130147433
2013-06-13

METHOD OF CONTROLLING THE POWER STATUS OF A BATTERY PACK AND RELATED SMART BATTERY DEVICE

#236
20130127410
2013-05-23

Apparatus and method for controlling charging power of wireless power receiver

#237
20130113439
2013-05-09

Method and device for charging a battery

#238
20130099758
2013-04-25

Apparatus and method for controlling charge current in portable terminal

#239
20130099724
2013-04-25

System and method for programming rechargeable battery characteristics

#240
20130082643
2013-04-04

Method and apparatus to charge battery of mobile device

#241
20130049705
2013-02-28

REGULATOR, BATTERY CHARGING APPARATUS AND BATTERY CHARGING SYSTEM

#242
20130021004
2013-01-24

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

#243
20130002196
2013-01-03

Charger and portable device having the same

#244
20130002195
2013-01-03

Charger and portable device having the same

#245
20120268059
2012-10-25

Charge stop point detecting method, charge stop point detecting device, and a battery pack

#246
20120259723
2012-10-11

Methods and systems for distributing solar energy charging capacity to a plurality of electric vehicles

#247
20120256599
2012-10-11

Battery management system and method of controlling the same

#248
20120249082
2012-10-04

BATTERY CONTROL BY UPDATE OF CURRENT PROFILE

#249
20120217936
2012-08-30

Power management circuit

#250
20120212189
2012-08-23

System and method for electronic device charging

#251
20120187920
2012-07-26

Method, device and circuit for charging multiple battery packs of an energy storage system

#252
20120161792
2012-06-28

Electronic device, and capacitor capacitance detection method applied to the same

#253
20120161698
2012-06-28

Method and system for charging a vehicle high voltage battery

#254
20120146591
2012-06-14

Charging circuit and charging method employing the same

#255
20120112688
2012-05-10

Battery Module with Less Charging Time and Charging Method of the Same

#256
20120098501
2012-04-26

EFFICIENT LEAD ACID BATTERY CHARGING

#257
20120068542
2012-03-22

Power supply

#258
20120025786
2012-02-02

BATTERY-CONTROLLED CHARGING OF A RECHARGEABLE BATTERY

#259
20110309798
2011-12-22

Lithium ion secondary battery, battery pack, hybrid electric vehicle, battery pack system, and charge-discharge control method

#260
20110221400
2011-09-15

Charge controller

#261
20110210695
2011-09-01

CHARGING APPARATUS, PROGRAM

#262
20110199059
2011-08-18

CHARGING SYSTEM AND BATTERY PACK

#263
20110163722
2011-07-07

Charging of vehicle battery based on indicators of impedance and health

#264
20110156660
2011-06-30

Method for charging a lithium ion battery by increasing a charge limit voltage to compensate for internal battery voltage drop

#265
20110109273
2011-05-12

Available charging/discharging current calculation method and power supply device

#266
20110043162
2011-02-24

Charger with detection of power input type

#267
20110031939
2011-02-10

Discharge circuit for smoothing capacitor of DC power supply

#268
20100301803
2010-12-02

CHARGING DEVICE AND ALGORITHM FOR CHARGING NIMH BATTERIES

#269
20100231175
2010-09-16

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