ClassID:

217007

H02J7/0081 - CPC Classification

Classification description:

Recent Application in this class:
#1
20210119471
2021-04-22

Voltage estimation for automotive battery charging system control

#2
20210050631
2021-02-18

Capacity degradation analysis for batteries

#3
20210013729
2021-01-14

Battery Charge/Discharge Management Method And System

#4
20200412153
2020-12-31

Apparatus and method for battery charging with lithium plating detection and battery degradation detection and separation

#5
20200220368
2020-07-09

Universal Adapter

#6
20200217901
2020-07-09

Internal state estimation apparatus and method, and battery control apparatus

#7
20200195033
2020-06-18

Battery charge control apparatus for vehicle and method of controlling battery charging of vehicle

#8
20200119574
2020-04-16

Charger circuit and intelligent charging control method thereof

#9
20200099232
2020-03-26

Adaptive cell-balancing

#10
20200083728
2020-03-12

Methods of use of ultra high capacity performance battery cell

#11
20200076218
2020-03-05

Vehicle energy store

#12
20200036209
2020-01-30

Charging termination control module and battery charger circuit

#13
20200036198
2020-01-30

Electronic device and method for managing battery thereof

#14
20200031295
2020-01-30

Power supply unit for a utility vehicle and method for operating a power supply unit for a utility vehicle

#15
20190379228
2019-12-12

Current protection for battery charger

#16
20190359066
2019-11-28

Method of remedying lithium plating in a high voltage battery

#17
20190341797
2019-11-07

Inductive power transfer system

#18
20190334213
2019-10-31

Battery information processing system, battery assembly, method of calculating capacity of battery module, and method of manufacturing battery assembly

#19
20190326648
2019-10-24

Battery pack and overdischarge control method thereof

#20
20190315234
2019-10-17

Charging system and method for vehicle

#21
20190305574
2019-10-03

Battery charge termination voltage adjustment

#22
20190280510
2019-09-12

Electronic device that receives power and method for controlling the same

#23
20190222051
2019-07-18

Methods and systems for recharging a battery

#24
20190222050
2019-07-18

Dual-output port charging circuit and control method

#25
20190222047
2019-07-18

Fast charging circuit

#26
20190214833
2019-07-11

Fast charging method and related device for series battery pack

#27
20190198939
2019-06-27

Electronic device and method for charging and managing power of electronic device

#28
20190176652
2019-06-13

ELECTRIC VEHICLE, MULTIFUNCTIONAL CAR CHARGER FOR ELECTRIC VEHICLE, AND CONTROL METHOD THEREOF

#29
20190148795
2019-05-16

Circuitry for charging a multi-stack battery pack

#30
20190123397
2019-04-25

Battery assembly controller which monitors voltages of secondary batteries and semiconductor integrated circuit used for the battery assembly controller

#31
20190115778
2019-04-18

Autonomous screening and optimization of battery formation and cycling procedures

#32
20190103753
2019-04-04

Regulator control circuit

#33
20190103592
2019-04-04

Power supply device

#34
20190067956
2019-02-28

Controlling battery states of charge in systems having separate power sources

#35
20190058346
2019-02-21

Electronic apparatus and charging method thereof

#36
20190053363
2019-02-14

Mobile X-ray apparatus and method of controlling power in mobile X-ray apparatus

#37
20190044436
2019-02-07

MULTI-PATH CAPACITOR DIVIDER

#38
20190044363
2019-02-07

Lithium-based battery pack for a hand held power tool

#39
20190036482
2019-01-31

ADAPTIVE POWER MANAGEMENT OF ENERGY STORAGE FOR PV OUTPUT CONTROL

#40
20190013689
2019-01-10

Battery charger

#41
20180375364
2018-12-27

Multi-phase battery charging with boost bypass

#42
20180375363
2018-12-27

Field device charging power regulation

#43
20180331556
2018-11-15

Power supply control apparatus

#44
20180331555
2018-11-15

Systems and Methods for Operation of a Battery Stack

#45
20180323627
2018-11-08

Mobile terminal and battery charging method therefor

#46
20180316208
2018-11-01

Battery control method and battery control apparatus

#47
20180316206
2018-11-01

Method and device for multi-stage battery charging

#48
20180301921
2018-10-18

Charge/discharge control circuit and battery apparatus

#49
20180301912
2018-10-18

Hybrid battery pack including bi-directional charge regulator

#50
20180301554
2018-10-18

Semiconductor device and charging system using the same

#51
20180269695
2018-09-20

Battery pack and computer-implement battery pack control method

#52
20180254649
2018-09-06

Battery charger operating method and method usable with plural different power supplies

#53
20180248386
2018-08-30

Monitoring and balancing capacity in lithium sulfur cells arranged in series

#54
20180219399
2018-08-02

Single pin MOSFET drive and discharge functionality

#55
20180219264
2018-08-02

POWER SUPPLY SYSTEM

#56
20180188799
2018-07-05

COMPUTING SYSTEM CHARGING

#57
20180183319
2018-06-28

Power conversion device and method for controlling same

#58
20180152039
2018-05-31

Secondary battery charging method, charging control apparatus, and secondary battery

#59
20180090949
2018-03-29

Batter pack including carbon heater

#60
20180083471
2018-03-22

Charging system

#61
20180069272
2018-03-08

Apparatus and method for adjusting charging condition of secondary battery

#62
20180062410
2018-03-01

Charge/discharge control circuit and battery device including the same

#63
20180041064
2018-02-08

Charging circuit and electronic device

#64
20180041056
2018-02-08

Charge/discharge control circuit and battery device including the same

#65
20180026468
2018-01-25

Charging device and charging system

#66
20180026467
2018-01-25

Multi-configurable switch mode charging system, charging circuit, and charging method

#67
20180026455
2018-01-25

Simple battery and charger system

#68
20170368957
2017-12-28

Power supply apparatus

#69
20170346328
2017-11-30

Bypass charging circuit and method

#70
20170331028
2017-11-16

Method and apparatus for shake awake smart battery pack

#71
20170324255
2017-11-09

Near zero volt storage tolerant electrochemical cells through reversible ion management

#72
20170317513
2017-11-02

Onboard battery charging system

#73
20170294789
2017-10-12

Smart senses for direct charging

#74
20170279290
2017-09-28

Lithium-based battery pack for a hand held power tool

#75
20170250558
2017-08-31

Charging system

#76
20170250557
2017-08-31

Power adapter, electronic device, and charging apparatus for electronic device

#77
20170250556
2017-08-31

Dynamic power control circuit

#78
20170250549
2017-08-31

Battery protection circuit monitoring a state of a charging switch and battery pack including same

#79
20170244261
2017-08-24

Power bank with charging management including charging interface

#80
20170229885
2017-08-10

Rechargeable device with short circuit prevention

#81
20170222453
2017-08-03

DEVICE, APPARATUS AND METHOD FOR SUPPORTING MULTI-BATTERY QUICK CHARGE

#82
20170207649
2017-07-20

Power receiving apparatus, method for controlling power receiving apparatus, and storage medium

#83
20170179740
2017-06-22

Power supply apparatus and method of providing power to an electronic device to prevent overcurrent discharge

#84
20170141598
2017-05-18

ELECTRIC BATTERY COMPRISING AN ELECTRONIC MANAGEMENT SYSTEM

#85
20170126045
2017-05-04

Compensation circuit and energy storage device thereof

#86
20170117722
2017-04-27

Pre-charging a capacitor bank

#87
20170110900
2017-04-20

BATTERY MANAGEMENT SYSTEM AND METHOD AND BATTERY POWERED APPLIANCE INCORPORATING THE SAME

#88
20170098943
2017-04-06

Secondary-battery protecting integrated circuit, secondary battery protection apparatus, and battery pack

#89
20170070073
2017-03-09

Systems and techniques for energy storage regulation

#90
20170047758
2017-02-16

DC voltage supply system configured to precharge a smoothing capacitor before supplying a load

#91
20170040821
2017-02-09

Mobile terminal and rapid charging method

#92
20170040818
2017-02-09

Charge control circuit using battery voltage tracking, and a device having the same

#93
20170040817
2017-02-09

Mobile terminal and charging method

#94
20170033582
2017-02-02

Method and device for charging batteries in mobile devices

#95
20170025879
2017-01-26

Interface circuitry for bidirectional power connector

#96
20170018945
2017-01-19

Semiconductor device, battery monitoring device, and voltage detection method of battery cell

#97
20170018944
2017-01-19

Charging circuit for charging a capacitor

#98
20170005501
2017-01-05

Master slave charging architecture with communication between chargers

#99
20170005500
2017-01-05

Charging system

#100
20160380462
2016-12-29

Power adapter, electronic device, and charging apparatus for electronic device

#101
20160344220
2016-11-24

Temperature sensing circuit and driving circuit

#102
20160336781
2016-11-17

Energy storage system and driving method thereof

#103
20160329738
2016-11-10

Electric storage device management system, electric storage device pack, and method of estimating state of charge

#104
20160315494
2016-10-27

Battery device

#105
20160315487
2016-10-27

Battery pack

#106
20160315486
2016-10-27

Secondary battery protection system and method for protecting secondary battery

#107
20160308377
2016-10-20

SEMICONDUCTOR DEVICE FOR BATTERY CONTROL AND BATTERY PACK

#108
20160301235
2016-10-13

Power switch device and system using same

#109
20160294207
2016-10-06

Lithium-ion battery and charge/discharge control method

#110
20160268829
2016-09-15

Control of output power of a battery charger for charging a battery of an electronic device from an energy source

#111
20160268827
2016-09-15

Battery charger usable with plural different power supplies

#112
20160268731
2016-09-15

USB connector usable with a battery charger and otherwise

#113
20160254683
2016-09-01

Electric storage system that detects voltage values of a plurality of electric storage elements

#114
20160241066
2016-08-18

Mobile terminal and battery charging method therefor

#115
20160233710
2016-08-11

USB device for making I/O pin with intact voltage during charging procedure and related method

#116
20160226290
2016-08-04

Lithium-based battery pack for a hand held power tool

#117
20160226289
2016-08-04

LOSSLESS CHARGER

#118
20160226288
2016-08-04

OVERCHARGE PROTECTION DEVICE

#119
20160226276
2016-08-04

Battery monitoring device

#120
20160226271
2016-08-04

Charging device, battery device, and method

#121
20160211691
2016-07-21

Method and apparatus for performing system power management in electronic device equipped with battery

#122
20160190863
2016-06-30

Electronic device, communication system, and method of controlling electronic device

#123
20160190836
2016-06-30

METHOD AND APPARATUS FOR DETECTING VOLTAGE

#124
20160181834
2016-06-23

Battery charging system including current observer circuitry to avoid battery voltage overshoot based on battery current draw

#125
20160172717
2016-06-16

Battery assembly controller which monitors voltages of secondary batteries

#126
20160164319
2016-06-09

Systems and methods of direct cell attachment for batteries

#127
20160105045
2016-04-14

Power supply device

#128
20160079794
2016-03-17

Wireless charging system and method for controlling the same

#129
20160079790
2016-03-17

Controller for a switched mode power supply and associated methods

#130
20160079777
2016-03-17

Charging techniques for solid-state batteries in portable electronic devices

#131
20160064986
2016-03-03

Multi-phase battery charging with boost bypass

#132
20150372513
2015-12-24

Multiple battery charger and method for controlling the same

#133
20150357859
2015-12-10

Methods and systems for recharging a battery

#134
20150357858
2015-12-10

Battery powered circuit and method

#135
20150357857
2015-12-10

Circuit arrangement for discharging an electrical energy store and power converter comprising such a circuit arrangement

#136
20150333750
2015-11-19

Energy bypass

#137
20150303716
2015-10-22

Battery discharge preventing system for hybrid vehicle and battery discharge preventing method using the same

#138
20150295448
2015-10-15

Battery control device, control method, control system and electric vehicle

#139
20150295434
2015-10-15

Battery charging apparatus and method of controlling battery charging apparatus

#140
20150295429
2015-10-15

System and method for cell balancing and charging using a serially coupled inductor and capacitor

#141
20150171644
2015-06-18

Fast charging of battery using adjustable voltage control

#142
20150160301
2015-06-11

Battery control device

#143
20150084603
2015-03-26

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

#144
20140347008
2014-11-27

Wireless power transmitter and wireless power transfer method thereof

#145
20140328098
2014-11-06

Switching power supply apparatus with improved power conversion efficency to reduce power usage

#146
20140253039
2014-09-11

Battery charger

#147
20140253023
2014-09-11

Fast charging of battery using adjustable voltage control

#148
20140225570
2014-08-14

Secondary battery control device

#149
20140203763
2014-07-24

Step-up battery charging management system and control method thereof

#150
20140203762
2014-07-24

Semiconductor device and battery pack

#151
20140184173
2014-07-03

Battery charging method and circuit

#152
20140175869
2014-06-26

Controlling battery states of charge in systems having separate power sources

#153
20140167706
2014-06-19

Charging method for a rechargeable battery and charging architecture therewith

#154
20140152239
2014-06-05

Self-adaptive input power charger and method for controlling input current of charger

#155
20140139176
2014-05-22

Battery management system and method of driving the same

#156
20140008980
2014-01-09

Power storage device and method for operating power storage device

#157
20130300425
2013-11-14

Electric storage device management system, electric storage device pack, and method of estimating state of charge

#158
20130271068
2013-10-17

Battery control apparatus and battery control method

#159
20130221905
2013-08-29

Battery charging system including current observer circuitry to avoid battery voltage overshoot based on battery current draw

#160
20130187614
2013-07-25

Charging techniques for solid-state batteries in portable electronic devices

#161
20130113439
2013-05-09

Method and device for charging a battery

#162
20130063095
2013-03-14

Power supply device

#163
20130043828
2013-02-21

Battery charger architecture

#164
20130021003
2013-01-24

Communication terminal, charge control program and charge control method

#165
20130002200
2013-01-03

Rechargeable battery charging method, charging control apparatus, and battery pack

#166
20120280663
2012-11-08

Apparatus and method for controlling charging current in device using rechargeable battery

#167
20120229078
2012-09-13

Electrically chargeable energy store device and method of charging

#168
20120139502
2012-06-07

Charging circuit with current regulation

#169
20120119710
2012-05-17

Charging circuit for a charge accumulator and method for charging the same

#170
20120043929
2012-02-23

Methods and systems for charging electrochemical cells

#171
20110140672
2011-06-16

Battery charging method and system with three-stage temperature-compensated charge profile

#172
20100295509
2010-11-25

System and method for cell balancing and charging using a serially coupled inductor and capacitor

#173
20090091300
2009-04-09

Collapsing adaptor battery charger

#174
16105633
2019-05-14

Adaptive CC-CV transition circuit and power management method

#175
15894347
2019-04-02

System for charging electrically drive vehicles with a single line for transmitting electric current from a source to a charging station

#176
15168334
2017-05-30

Battery backup system for uninterrupted power supply

#177
15146853
2017-05-23

Electronic circuit and system for wireless charging