ClassID:

213686

H01M10/0445 - CPC Classification

Classification description:

Secondary cells; Manufacture thereof; Construction or manufacture in general Multimode batteries, e.g. containing auxiliary cells or electrodes switchable in parallel or series connections

Recent Application in this class:
#1
20260074349
2026-03-12

Electric energy storage device, power tool system and battery pack

#2
20250167377
2025-05-22

Electric energy storage device and electric tool system

#3
20240413467
2024-12-12

Electric energy storage device and electric tool system

#4
20240222745
2024-07-04

METAL-AIR BATTERY SYSTEM

#5
20240149424
2024-05-09

POWER TOOL SYSTEM AND BATTERY PACK THEREOF

#6
20240105981
2024-03-28

Multiple Battery Configurations for Space Utilization

#7
20240079707
2024-03-07

ELECTRIC ENERGY STORAGE DEVICE AND ELECTRIC TOOL SYSTEM

#8
20230420806
2023-12-28

HIGH VOLTAGE THREE-TAB ELECTRICAL ACCUMULATORS

#9
20230411712
2023-12-21

BATTERY EQUIPMENT DISCHARGE BLANCING METHOD

#10
20230405792
2023-12-21

HIGH-POWER BATTERY-OPERATED POWER TOOL

#11
20230395885
2023-12-07

BATTERY MODULE AND ELECTRONIC DEVICE

#12
20230336015
2023-10-19

CIRCUIT-SWITCHABLE ELECTROCHEMICAL NETWORK

#13
20230261248
2023-08-17

Multi-voltage Battery Pack, Power Tool System and Charging System

#14
20230223583
2023-07-13

BATTERY CELL CONNECTION STRUCTURE

#15
20230163344
2023-05-25

SECONDARY BATTERY PACK, CHARGER AND DISCHARGER

#16
20230155197
2023-05-18

BATTERY MODULE

#17
20230138943
2023-05-04

Series formation system

#18
20230138926
2023-05-04

DISTRIBUTED LARGE-SCALE SYSTEM OF ALL-VANADIUM REDOX FLOW BATTERY

#19
20230136580
2023-05-04

METHOD FOR MONITORING AND CONTROLLING A BATTERY PACK, SYSTEM FOR MONITORING AND CONTROLLING A BATTERY PACK, BATTERY MANAGEMENT SYSTEM

#20
20230134388
2023-05-04

ENERGY STORAGE SYSTEM

#21
20230123740
2023-04-20

BATTERY MODULE, BATTERY PACK, DEVICE AND MANUFACTURING METHOD OF BATTERY MODULE

#22
20220352561
2022-11-03

BATTERY PACK INCLUDING CELL SWITCHING DEVICE OF PARALLEL CONNECTION CELLS AND CELL SWITCHING METHOD

#23
20220255490
2022-08-11

BATTERY PACK AND METHOD OF MANUFACTURE

#24
20220231324
2022-07-21

Charging and discharging method for high-capacity retention rate lithium ion battery

#25
20220209706
2022-06-30

High-power battery-operated power tool

#26
20220115731
2022-04-14

Electric energy storage device and electric tool system

#27
20220102748
2022-03-31

Multiple battery configurations for space utilization

#28
20220097536
2022-03-31

Electric powertrain with battery system having a three-state high-voltage contactor

#29
20220069407
2022-03-03

Electric energy storage device and electric tool system

#30
20210313662
2021-10-07

Electric energy storage device and electric tool system

#31
20210313614
2021-10-07

ELECTRIC ENERGY STORAGE DEVICE AND ELECTRIC TOOL SYSTEM

#32
20210313613
2021-10-07

BATTERY FOR DELIVERING ELECTRICAL POWER

#33
20210305653
2021-09-30

Electric energy storage device and electric tool system

#34
20210305617
2021-09-30

Electric energy storage device and electric tool system

#35
20210288507
2021-09-16

BATTERY MODULE

#36
20210288318
2021-09-16

Ion permeable composite current collectors for metal-ion batteries and cell design using the same

#37
20210146791
2021-05-20

Battery with a battery cell and method of operation thereof

#38
20210075052
2021-03-11

Battery, method for preparing the same, application method, and electronic device

#39
20210066693
2021-03-04

Lithium-metal batteries having improved dimensional stability and methods of manufacture

#40
20210043944
2021-02-11

Electrochemical device and method of preparing the same

#41
20210025947
2021-01-28

Method of diagnosing an electrical energy storage apparatus, an electronic device for use in an electrical energy storage apparatus and an electrical energy storage apparatus

#42
20210001749
2021-01-07

Dual battery system for electric vehicle

#43
20200412294
2020-12-31

Power tool having improved speed-torque profile

#44
20200403553
2020-12-24

Battery pack and battery charger system

#45
20200382045
2020-12-03

Battery pack and battery charger system

#46
20200321649
2020-10-08

Series-parallel switching device and battery pack including series-parallel switching device

#47
20200274187
2020-08-27

3D magnesium battery and method of making the same

#48
20200266752
2020-08-20

Battery pack and battery charger system

#49
20200266751
2020-08-20

Battery pack and battery charger system

#50
20200235694
2020-07-23

Convertible battery pack

#51
20200228046
2020-07-16

Battery pack and battery charger system

#52
20200220231
2020-07-09

SPLIT-TYPE EMERGENCY STARTING DEVICE, WITH INTELLIGENT PROTECTION DEVICE, FOR BATTERY PACK

#53
20200212420
2020-07-02

Fabricating method of electrode assembly and electrochemical cell containing the same

#54
20200176724
2020-06-04

Transport system for convertible battery pack

#55
20200168862
2020-05-28

POWER TOOL SYSTEM AND BATTERY PACK THEREOF

#56
20200162011
2020-05-21

High-power battery-operated power tool

#57
20200112065
2020-04-09

Energy storage system

#58
20200106141
2020-04-02

BATTERIES AND METHODS FOR HANDLING A DETECTED FAULT CONDITION

#59
20190341873
2019-11-07

AC/DC power tool

#60
20190341872
2019-11-07

POWER TOOL POWERED BY POWER SUPPLIES HAVING DIFFERENT RATED VOLTAGES

#61
20190319228
2019-10-17

Battery cell, battery module, and battery pack and vehicle including the same

#62
20190288528
2019-09-19

Battery system

#63
20190271748
2019-09-05

Dual-voltage battery with current sensors, and calibration method for the same

#64
20190270391
2019-09-05

Dual-voltage battery

#65
20190221892
2019-07-18

Secondary battery

#66
20190207198
2019-07-04

Battery module

#67
20190198922
2019-06-27

Battery

#68
20190148784
2019-05-16

Pre-lithiation of multiple battery pouches

#69
20190109470
2019-04-11

Battery pack system

#70
20190097260
2019-03-28

3D magnesium battery and method of making the same

#71
20190097202
2019-03-28

Battery module and connection member

#72
20190074552
2019-03-07

Battery embedded architecture for supplying appropriate voltage

#73
20190061555
2019-02-28

Systems and methods for monitoring of a hybrid energy storage device

#74
20190058435
2019-02-21

Convertible battery pack

#75
20190044196
2019-02-07

Secondary battery containing auxiliary electrode sensor and anomaly detection method for secondary battery

#76
20190044125
2019-02-07

Fabricating method of electrode assembly and electrochemical cell containing the same

#77
20190020053
2019-01-17

Electrode assembly having step, secondary battery, battery pack and device including electrode assembly, and method of manufacturing electrode assembly

#78
20190006655
2019-01-03

Electrode assembly

#79
20180351151
2018-12-06

Module of primary cells and device for storing electrical energy

#80
20180275200
2018-09-27

Method of diagnosing an electrical energy storage apparatus, an electronic device for use in an electrical energy storage apparatus and an electrical energy storage apparatus

#81
20180269550
2018-09-20

ELECTROCHEMICAL CELL COMPRISING AN ELECTRODEPOSITED FUEL

#82
20180145383
2018-05-24

Hybrid electrochemical cell systems and methods of operation

#83
20180131004
2018-05-10

Electrochemical device and method of preparing the same

#84
20180115169
2018-04-26

Battery pack discharge and charger system

#85
20180114972
2018-04-26

Multi-electrode electrochemical cell and method of making the same

#86
20180114971
2018-04-26

Multi-electrode electrochemical cell and method of making the same

#87
20180076754
2018-03-15

Cordless power tool system

#88
20180076652
2018-03-15

Power tool powered by power supplies having different rated voltages

#89
20180076651
2018-03-15

Power tool having a brushless motor capable of being powered by AC or DC power supplies

#90
20180038916
2018-02-08

Analyzing and controlling performance in a composite battery module

#91
20180013120
2018-01-11

Cell coil for a lithium-ion accumulator

#92
20170365875
2017-12-21

MIXED BATTERY GROUP AND BATTERY GROUPING METHOD

#93
20170358939
2017-12-14

Supplemental batteries for electronic devices

#94
20170346139
2017-11-30

Battery pack

#95
20170279166
2017-09-28

Lithium-Ion Cell

#96
20170250436
2017-08-31

Lithium-metal batteries having improved dimensional stability and methods of manufacture

#97
20170162899
2017-06-08

Shared electrode battery

#98
20170077731
2017-03-16

Electric device having function of informing battery residual capacity

#99
20170025711
2017-01-26

Load-managed electrochemical energy generation system

#100
20160372783
2016-12-22

Pouch type secondary battery

#101
20160372781
2016-12-22

Stepped electrode assembly, secondary battery including the electrode assembly, and method of manufacturing the electrode assembly

#102
20160359200
2016-12-08

Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus

#103
20160315346
2016-10-27

Battery

#104
20160311102
2016-10-27

ROTARY HAMMER

#105
20160308260
2016-10-20

Incorporating reference electrodes into battery pouch cells

#106
20160285111
2016-09-29

Adjustable battery stack and method of use in device enclosure

#107
20160276723
2016-09-22

Electrochemical cell comprising an electrodeposited fuel

#108
20160249909
2016-09-01

Power adapter for a surgical instrument

#109
20160211680
2016-07-21

Battery pack system

#110
20160141571
2016-05-19

Battery unit

#111
20160133994
2016-05-12

Negative electrode for preventing deposition of manganese and battery cell including the same

#112
20160126588
2016-05-05

Battery made up of a chain assembly of modules

#113
20160126532
2016-05-05

Multi-electrode electrochemical cell and method of making the same

#114
20160111702
2016-04-21

Vehicle-mounted electrical equipment auxiliary electricity storage device and car equipped with electrical equipment auxiliary electricity storage device

#115
20160105053
2016-04-14

Battery pack assembly and method

#116
20160006081
2016-01-07

Multi-electrode electrochemical cell and method of making the same

#117
20150371789
2015-12-24

Electricity storing/discharging device having multiple input/output electric conductive interface covered by electrode plate pair with multiple-sided electric conductive terminals with a single layer means

#118
20150371786
2015-12-24

Electricity storing/discharging device with single-layer folding covering and packaging single input/output electric conductive interface having electrode plate pair with multiple-sided electric conductive terminals

#119
20150364727
2015-12-17

Rechargeable battery

#120
20150349346
2015-12-03

Ion permeable composite current collectors for metal-ion batteries and cell design using the same

#121
20150340662
2015-11-26

Battery cell having electrode assembly of staggered array structure

#122
20150288025
2015-10-08

Energy storage device

#123
20150288021
2015-10-08

Electrode assembly having step, secondary battery, battery pack and device including electrode assembly, and method of manufacturing electrode assembly

#124
20150275384
2015-10-01

Auxiliary electrode for lithium-ion battery

#125
20150263379
2015-09-17

Electrochemical cell for lithium-based batteries

#126
20150118532
2015-04-30

Rechargeable battery

#127
20150099144
2015-04-09

Extended battery

#128
20150064514
2015-03-05

Portable electrical energy storage device with thermal runaway mitigation

#129
20150037623
2015-02-05

Managed access electrochemical energy generation system

#130
20150037622
2015-02-05

Load-managed electrochemical energy generation system

#131
20150026970
2015-01-29

Method of manufacturing jelly roll-type electrode assembly and method of manufacturing jelly roll-type polymer secondary battery

#132
20150010833
2015-01-08

Electrically rechargeable, metal anode cell and battery systems and methods

#133
20140349192
2014-11-27

Fabricating method of electrode assembly and electrochemical cell containing the same

#134
20140349146
2014-11-27

BATTERY HAVING A PLURALITY OF ACCUMULATOR CELLS AND METHOD FOR OPERATING SAME

#135
20140287278
2014-09-25

Battery having a brick architecture including cells arranged in series or in parallel

#136
20140147711
2014-05-29

Battery system

#137
20140113177
2014-04-24

LEAD-ACID BATTERY DESIGN HAVING VERSATILE FORM FACTOR

#138
20130209847
2013-08-15

Battery design

#139
20130149560
2013-06-13

AUXILIARY ELECTRODE FOR LITHIUM-ION BATTERY

#140
20130089761
2013-04-11

Rechargeable battery cell and battery

#141
20130043731
2013-02-21

Multi-cell thin film microbattery array

#142
20120299549
2012-11-29

Battery pack

#143
20120288741
2012-11-15

BATTERY ASSEMBLY

#144
20120274140
2012-11-01

Battery pack system

#145
20120223576
2012-09-06

Battery system, power supply system for electric railcars, and battery module

#146
20120176097
2012-07-12

METHOD FOR CHARGING/DISCHARGING POSITIVE ELECTRODE ACTIVE MATERIAL IN A LITHIUM SECONDARY BATTERY, CHARGING/DISCHARGING SYSTEM PROVIDED WITH LITHIUM SECONDARY BATTERY AND VEHICLE, ELECTRONIC DEVICE, BATTERY MODULE, BATTERY PACK

#147
20120176093
2012-07-12

METHOD FOR CONTROLLING THE CHARGING OR DISCHARGING PROCESS OF A SECONDARY BATTERY WITH AUXILIARY ELECTRODE

#148
20120116699
2012-05-10

Analyzing and controlling performance in a composite battery module

#149
20120100399
2012-04-26

Battery unit

#150
20110293978
2011-12-01

Battery pack

#151
20110250484
2011-10-13

Battery Pack and Combination of the Battery Pack and an Electric Device

#152
20110183184
2011-07-28

BATTERY MODULE FOR AN ENGINE

#153
20110033733
2011-02-10

Duel Configuration Rechargeable Battery and Vehicle

#154
20110027626
2011-02-03

Electrical storage element control system for a vehicle

#155
20100255363
2010-10-07

Medium and large size battery module of vertical stacking structure

#156
20100244771
2010-09-30

Multi battery pack system, control method thereof, and battery pack using the same

#157
20100244770
2010-09-30

Multi battery pack system, control method thereof, and battery pack using the same

#158
20100237828
2010-09-23

Battery pack, and battery system

#159
20100136414
2010-06-03

Apparatus for storing energy and method for manufacturing the same

#160
20100076706
2010-03-25

Stand alone battery monitoring system with alert

#161
20100055546
2010-03-04

Multiple battery system

#162
20100027195
2010-02-04

Lithium ion capacitor

#163
20090230922
2009-09-17

Multiple battery management system with charge balancing mechanism

#164
20090208834
2009-08-20

Secondary battery with auxiliary electrode

#165
20090208831
2009-08-20

DEVICE HAVING ELECTRODE GROUP

#166
20090169978
2009-07-02

Multi-cell battery assembly

#167
20080315837
2008-12-25

Remotely controlled multiple battery system

#168
20080315686
2008-12-25

System and method of detecting a battery fault

#169
20080289172
2008-11-27

Laminate type battery and method for manufacturing the same

#170
20080193832
2008-08-14

Device for Supplying Electric Power to a Motor Vehicle

#171
20080111557
2008-05-15

Method for detecting a discharge condition fault in an electrical system of a vehicle or piece of machinery

#172
20080111427
2008-05-15

Auxiliary battery attachment apparatus for use in a multiple battery system that reliably supplies electrical energy to an electrical system

#173
20080111426
2008-05-15

Multiple battery system for reliably supplying electrical energy to an electrical system

#174
20080089541
2008-04-17

HEARING AID DEVICE INCLUDING CONTROL SWITCH

#175
20080003490
2008-01-03

Lithium reservoir system and method for rechargeable lithium ion batteries

#176
20070269716
2007-11-22

Multifunctional battery and method of making the same

#177
20070231617
2007-10-04

Rechargeable and pluggable electric power storage device

#178
20070139006
2007-06-21

Multi battery pack system, control method thereof, and battery pack using the same

#179
20070082265
2007-04-12

Positive electrode material for non-aqueous electrolyte lithium ion battery and battery using the same

#180
20060267547
2006-11-30

Replacement battery pack with built-in charging circuitry and power connector, and AC adapter for reading charging status of replacement battery pack

#181
20060267546
2006-11-30

Secondary battery, and secondary battery matrix and multi-lamination secondary battery matrix having the same

#182
20060226804
2006-10-12

Mobil phone battery replacement apparatus

#183
20060177733
2006-08-10

Secondary battery module with exposed unit cells and insulation between terminals

#184
20060127763
2006-06-15

Cell structure having improved heat dissipation and lower vibrations

#185
20060081328
2006-04-20

Stacking apparatus and method for assembly of polymer batteries

#186
20050266309
2005-12-01

Battery gasket

#187
20050212495
2005-09-29

Multi-voltage power supply system and method for operating same

#188
20050141740
2005-06-30

Hearing aid having a supply source providing multiple supply voltages

#189
20050061426
2005-03-24

Stacking apparatus and method for assembly of polymer batteries

#190
20050037241
2005-02-17

Power source selector and controller for multiple battery power supply

#191
20050035741
2005-02-17

Multiple battery management system, auxiliary battery attachment system, and network controlled multiple battery system

#192
20050035740
2005-02-17

Multiple battery switching method and apparatus

#193
20050035737
2005-02-17

Apparatus and method for reliably supplying electrical energy to an electrical system