ClassID:

213222

H01M4/74 - CPC Classification

Classification description:

Electrodes; Electrodes composed of, or comprising, active material; Carriers or collectors characterised by shape or form; Grids Meshes or woven material; Expanded metal

Sub-classes:
Recent Application in this class:
#1
20260142248
2026-05-21

LITHIUM-ION SECONDARY BATTERY, POSITIVE ELECTRODE STRUCTURE THEREOF, AND CHARGING AND DISCHARGING METHOD THEREFOR

#2
20260128326
2026-05-07

CURRENT COLLECTOR COMPRISING CONDUCTIVE PRIMER LAYER AND ALL-SOLID-STATE BATTERY COMPRISING THE SAME

#3
20260121076
2026-04-30

Positive Electrode for Secondary Battery, and Secondary Battery

#4
20260058140
2026-02-26

AQUEOUS THICK LITHIUM-ION RECHARGEABLE ELECTRODE AND MANUFACTURING PROCESS

#5
20260018682
2026-01-15

MOLTEN METAL BATTERY SYSTEM WITH SELF-PRIMING CELLS

#6
20260011747
2026-01-08

ANODE CURRENT COLLECTOR AND PREPARATION METHOD THEREFOR, BATTERY CELL, BATTERY, AND ELECTRIC DEVICE

#7
20250385270
2025-12-18

SECONDARY BATTERY

#8
20250372664
2025-12-04

CURRENT COLLECTOR, BATTERY CELL, BATTERY AND ELECTRICAL DEVICE

#9
20250323236
2025-10-16

FIBER FABRIC-BASED STRUCTURAL BATTERY ELECTRODE, METHOD FOR MANUFACTURING SAME, AND STRUCTURAL BATTERY USING SAME FIBER FABRIC-BASED STRUCTURAL BATTERY ELECTRODE

#10
20250309367
2025-10-02

SEPARABLE SECONDARY BATTERY STACK

#11
20250293232
2025-09-18

METHOD OF MANUFACTURING ANODE STRUCTURE AND BATTERY INCLUDING ANODE STRUCTURE

#12
20250226422
2025-07-10

MESH FOR AN ELECTRODE OF A LEAD-ACID BATTERY

#13
20250210670
2025-06-26

CURRENT COLLECTOR FOR BIPOLAR STACKED BATTERIES

#14
20250158080
2025-05-15

CURRENT COLLECTORS FOR RECHARGEABLE BATTERIES

#15
20250149576
2025-05-08

LFP/MESHED LI-METAL BATTERY CELL

#16
20250140899
2025-05-01

HIGH-VOLTAGE ION-MEDIATED FLOW/FLOW-ASSIST MANGANESE DIOXIDE-ZINC BATTERY

#17
20250140872
2025-05-01

ELECTRODE, AND LITHIUM BATTERY CONTAINING THE ELECTRODE

#18
20250140775
2025-05-01

METHOD FOR INCREASING MECHANICAL STRENGTH OF LITHIUM METAL AND 3D ANODE CURRENT COLLECTOR OF ANODE ELECTRODE

#19
20250105269
2025-03-27

LITHIUM ALLOY ANODE

#20
20250087660
2025-03-13

SURFACE MODIFICATION OF CURRENT COLLECTOR PRIOR TO COATING WITH MOLTEN METAL

#21
20250038271
2025-01-30

METHOD OF MAKING FLEXIBLE LI-ION BATTERIES

#22
20250007094
2025-01-02

POLYMERIC SUPPORT SYSTEM FOR BATTERIES, FABRICATION TECHNIQUES AND APPLICATIONS FOR THE SAME

#23
20250006897
2025-01-02

LITHIUM METAL ANODE ASSEMBLIES AND AN APPARATUS AND METHOD OF MAKING

#24
20240429401
2024-12-26

WIRE MESH CURRENT COLLECTORS FOR ELECTRODES OF BATTERY CELLS WITH INCREASED JOINT CONTACT AND REDUCED RESISTANCE

#25
20240421323
2024-12-19

CURRENT COLLECTOR FOR A STACKED BATTERY DESIGN

#26
20240405391
2024-12-05

SHORT-CIRCUIT PROTECTION OF BATTERY CELLS USING FUSES

#27
20240372064
2024-11-07

REUSEABLE PORTABLE ELECTRIC POWER GENERATION APPARATUS AND METHOD OF USING

#28
20240368791
2024-11-07

ADDITIVE MANUFACTURING OF CURRENT COLLECTORS FOR ELECTRODES OF BATTERY CELLS

#29
20240363870
2024-10-31

THICK FILM ELECTRODE AND MANUFACTURING METHOD THEREOF

#30
20240332548
2024-10-03

BATTERY

#31
20240322118
2024-09-26

DRY ELECTRODE AND LITHIUM BATTERY INCLUDING THE SAME

#32
20240313229
2024-09-19

OXYGEN CHANNEL AND COLLECTOR FOR AIR CELLS, AND AIR CELL

#33
20240266613
2024-08-08

MOLTEN METAL BATTERY SYSTEM WITH SELF-PRIMING CELLS

#34
20240266547
2024-08-08

LITHIUM METAL NEGATIVE ELECTRODE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPARATUS

#35
20240258532
2024-08-01

INTERTWINED ELECTRODE NETWORK

#36
20240204204
2024-06-20

CURRENT COLLECTOR, ELECTRODE PLATE, CELL, BATTERY, DEVICE MANUFACTURING METHOD AND APPARATUS

#37
20240128467
2024-04-18

ELECTRICAL POWER STORAGE DEVICES

#38
20240120498
2024-04-11

ELECTRODE ASSEMBLY AND LITHIUM BATTERY COMPRISING SAME

#39
20240105911
2024-03-28

Double-Sided Coating for Electrochemical Device Applications

#40
20240097142
2024-03-21

DRY BATTERY ELECTRODE PLATE AND BATTERY

#41
20240021840
2024-01-18

Electrical power storage devices

#42
20230344016
2023-10-26

Molten metal battery system with self-priming cells

#43
20230327182
2023-10-12

RECHARGEABLE HYBRID SODIUM METAL-SULFUR BATTERY

#44
20230307803
2023-09-28

Short-circuit protection of battery cells using fuses

#45
20230253556
2023-08-10

NEGATIVE ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING SAME

#46
20230246161
2023-08-03

PRE-LITHIATION, PRECURSOR ELECTRODES AND METHODS OF MAKING AND USING THE SAME

#47
20230231146
2023-07-20

GRID ASSEMBLY FOR A PLATE-SHAPED BATTERY ELECTRODE OF AN ELECTROCHEMICAL ACCUMULATOR BATTERY

#48
20230223524
2023-07-13

Preparation method of a zinc-carbon composite electrode material used in zinc ion energy storage device

#49
20230216038
2023-07-06

Multifunctional engineered particle for a secondary battery and method of manufacturing the same

#50
20230146290
2023-05-11

Systems and methods for air cathodes

#51
20230116710
2023-04-13

NEGATIVE ELECTRODE CURRENT COLLECTOR, SECONDARY BATTERY CONTAINING THE SAME, BATTERY MODULE, BATTERY PACK, AND POWER CONSUMPTION APPARATUS

#52
20230076651
2023-03-09

CURRENT COLLECTOR FOR A STACKED BATTERY DESIGN

#53
20230058736
2023-02-23

CURRENT COLLECTORS WITH A GROUP 6 METAL THEREON AND RELATED ELECTROCHEMICAL CELLS AND METHODS

#54
20230045571
2023-02-09

NEGATIVE ELECTRODE COATED WITH LITHIOPHILIC MATERIAL FOR LITHIUM SECONDARY BATTERIES AND METHOD OF MANUFACTURING THE SAME

#55
20230031167
2023-02-02

ELECTRODE, MANUFACTURING METHOD THEREOF, AND SECONDARY BATTERY INCLUDING SAME

#56
20230028893
2023-01-26

Three-dimensional structure electrode and electrochemical element including same

#57
20220384856
2022-12-01

MITIGATING THE ZINCATE EFFECT IN ENERGY DENSE MANGANESE DIOXIDE ELECTRODES

#58
20220320504
2022-10-06

Anodes Comprising an Electrically Conductive Layer Between an Anode-Active Material and a Current Collector, and Electrochemical Devices Incorporating Such Anodes

#59
20220302532
2022-09-22

FLEXIBLE LI-ION BATTERIES

#60
20220285720
2022-09-08

ANODELESS LITHIUM METAL BATTERY AND METHOD OF MANUFACTURING THE SAME

#61
20220278357
2022-09-01

ANODELESS LITHIUM METAL BATTERY AND METHOD OF MANUFACTURING THE SAME

#62
20220238889
2022-07-28

BATTERY AND METHOD OF MAKING A BATTERY

#63
20220140382
2022-05-05

SECONDARY BATTERY HAVING STRUCTURE IN WHICH UNIT CELLS WHICH BECOME THINNER IN ONE DIRECTION ARE RADIALLY ASSEMBLED, AND DEVICE COMPRISING SAME

#64
20220093938
2022-03-24

ULTRA-LOW TEMPERATURE AND HIGH-CAPACITY PRIMARY LITHIUM BATTERY AND PREPARATION METHOD THEREOF

#65
20220077472
2022-03-10

Lithium primary battery having improved output characteristics, and manufacturing method therefor

#66
20220037636
2022-02-03

LITHIUM-MANGANESE DIOXIDE PRIMARY BATTARY AND PREPARATION THEREOF

#67
20210305581
2021-09-30

CURRENT COLLECTOR WITH SOLID ELECTROLYTE INTERPHASE AND METHOD THEREOF

#68
20210296634
2021-09-23

AQUEOUS ZINC LITHIUM-ION BATTERY AND METHOD FOR MAKING SAME

#69
20210280899
2021-09-09

High-voltage ion-mediated flow/flow-assist manganese dioxide-zinc battery

#70
20210280898
2021-09-09

RECHARGEABLE HYBRID SODIUM METAL-SULFUR BATTERY

#71
20210265619
2021-08-26

Method for embedding a battery tab attachment in a self-standing electrode without current collector or binder

#72
20210226190
2021-07-22

STRUCTURAL BATTERY ELECTRODE, METHOD FOR MANUFACTURING SAME, AND STRUCTURAL BATTERY USING SAME STRUCTURAL BATTERY ELECTRODE

#73
20210194065
2021-06-24

Methods and devices for high-capacity flexible, printable, and conformal periodate and iodate batteries

#74
20210135322
2021-05-06

Method for preparing reference electrode and lithium ion battery with reference electrode

#75
20210135240
2021-05-06

Grid assembly for a plate-shaped battery electrode of an electrochemical accumulator battery

#76
20210119222
2021-04-22

Flexible battery assembly and method for manufacturing the same

#77
20210104738
2021-04-08

Multifunctional engineered particle for a secondary battery and method of manufacturing the same

#78
20210098795
2021-04-01

ELECTRICAL POWER STORAGE DEVICES

#79
20210091366
2021-03-25

Short-circuit protection of battery cells using fuses

#80
20210057756
2021-02-25

Electrical power storage devices

#81
20210040634
2021-02-11

Method for producing metal porous body, and plating apparatus

#82
20200403252
2020-12-24

Fuel battery

#83
20200388828
2020-12-10

Secondary zinc-manganese dioxide batteries for high power applications

#84
20200388824
2020-12-10

Silicon embedded copper anodes and battery cells incorporating the same

#85
20200343593
2020-10-29

PRODUCTION PROCESS FOR ALKALI METAL-SULFUR BATTERIES HAVING HIGH VOLUMETRIC AND GRAVIMETRIC ENERGY DENSITIES

#86
20200335796
2020-10-22

Three-dimensional structure electrode and electrochemical element including same

#87
20200335788
2020-10-22

Anode for fluoride ion battery

#88
20200321619
2020-10-08

Flexible energy storage devices

#89
20200303768
2020-09-24

Sandwich electrodes

#90
20200303746
2020-09-24

Electrode for use in an electrical energy storage apparatus and a method for manufacturing an electrode for use in an electrical energy storage apparatus

#91
20200259185
2020-08-13

Metallic textiles for flexible wearable lithium ion batteries

#92
20200212495
2020-07-02

Method for manufacturing flexible battery, and flexible battery manufactured thereby

#93
20200144625
2020-05-07

Freeze tape cast metallic current collectors

#94
20200136120
2020-04-30

Electrode structure, method of manufacturing the same, secondary battery including the same

#95
20200099063
2020-03-26

Porous metal body, fuel battery, and method for producing porous metal body

#96
20200058928
2020-02-20

Flexible electrode, method for manufacturing the same and secondary battery including the same

#97
20200052279
2020-02-13

METHOD OF PREPARING ENERGY STORAGE ELECTRODES

#98
20200044244
2020-02-06

Magnesium-sulfur secondary battery positive electrode, method for producing same, and magnesium-sulfur secondary battery

#99
20200020954
2020-01-16

Electrode assembly and lithium battery comprising same

#100
20200006779
2020-01-02

Electrode including current collector with surface irregularity, lithium metal layer, insulating protective layer, lithium ion-isolating layer, and secondary battery having the same

#101
20190363339
2019-11-28

Silicon nanostructure active materials for lithium ion batteries and processes, compositions, components, and devices related thereto

#102
20190305322
2019-10-03

HIGH SURFACE AREA, HIGHLY CONDUCTIVE THREE-DIMENSIONAL POROUS ELECTRODES FOR ELECTROCHEMICAL REACTION APPLICATIONS

#103
20190280289
2019-09-12

Conductive-flake strengthened, polymer stabilized electrode composition and method of preparing

#104
20190252688
2019-08-15

Positive electrode for air battery

#105
20190229329
2019-07-25

ELECTRODE FOR SECONDARY BATTERY AND MANUFACTURING METHOD THEREFOR

#106
20190214672
2019-07-11

Anodeless lithium metal battery and method of manufacturing the same

#107
20190207205
2019-07-04

Electrochemical cell and method of manufacturing

#108
20190190030
2019-06-20

Current collector for a stacked battery design

#109
20190181520
2019-06-13

Metal air battery and method of manufacturing the same

#110
20190181492
2019-06-13

Sandwich electrodes and methods of making the same

#111
20190157726
2019-05-23

Secondary cell with high recharging efficiency and long term stability

#112
20190148708
2019-05-16

Coated iron electrode and method of making same

#113
20190103607
2019-04-04

Anode for fluoride ion battery

#114
20190097229
2019-03-28

ELECTRODES INCORPORATING COMPOSITES OF GRAPHENE AND SELENIUM-SULFUR COMPOUNDS FOR IMPROVED RECHARGEABLE LITHIUM BATTERIES

#115
20190088981
2019-03-21

Cell-core for lithium slurry battery, and lithium slurry battery module

#116
20190088953
2019-03-21

Grid assembly for a plate-shaped battery electrode of an electrochemical accumulator battery

#117
20190088929
2019-03-21

Method for embedding a battery tab attachment in a self-standing electrode without current collector or binder

#118
20190081346
2019-03-14

Anode for lithium secondary battery comprising mesh-shaped insulating layer, and lithium secondary battery comprising same

#119
20190074520
2019-03-07

Secondary battery anode comprising lithium metal layer having micropattern and protective layer thereof, and method for producing same

#120
20190058184
2019-02-21

Short-circuit protection of battery cells using fuses

#121
20190036188
2019-01-31

Zinc-air secondary battery

#122
20190027737
2019-01-24

Electrode for secondary battery and manufacturing method thereof

#123
20190027732
2019-01-24

Bipolar battery

#124
20180366719
2018-12-20

Lead-acid battery electrode manufacture

#125
20180337408
2018-11-22

ELECTRODE INCLUDING ELECTRODE CURRENT COLLECTOR WITH THREE-DIMENSIONAL NETWORK STRUCTURE

#126
20180331351
2018-11-15

Method of preparing electrode using current collector having through-pores or holes

#127
20180323429
2018-11-08

Electrode designs for high energy density, efficiency, and capacity in rechargeable alkaline batteries

#128
20180316019
2018-11-01

Aluminum nonwoven fiber material for current collector of electric power storage equipment, manufacturing method thereof, electrode utilizing aluminum nonwoven fiber material and manufacturing method thereof

#129
20180309133
2018-10-25

Cable-type secondary battery including spaced spring inner electrode support wound on outside of winding core

#130
20180294532
2018-10-11

Cable-type secondary battery including winding core having guide portions

#131
20180287163
2018-10-04

High capacity rechargeable batteries

#132
20180254462
2018-09-06

Cable-type secondary battery

#133
20180248171
2018-08-30

Corrosion resistant positive grid for lead-acid batteries

#134
20180248165
2018-08-30

Electrode cartridge and zinc secondary cell using same

#135
20180226205
2018-08-09

Electrode production method

#136
20180205090
2018-07-19

Method of preparing lithium secondary battery

#137
20180090739
2018-03-29

Secondary battery and manufacturing method thereof

#138
20180062153
2018-03-01

Silicon nanostructure active materials for lithium ion batteries and processes, compositions, components and devices related thereto

#139
20180040902
2018-02-08

ELECTRODE CURRENT COLLECTOR DESIGN IN A BATTERY

#140
20180034108
2018-02-01

Cable type secondary battery including an inner electrode having an internal separator between electrodes

#141
20180034060
2018-02-01

Electrode for lithium secondary battery, manufacturing method thereof, and lithium secondary battery including the same

#142
20180034038
2018-02-01

LEAD CARRIER STRUCTURE AND PACKAGES FORMED THEREFROM WITHOUT DIE ATTACH PADS

#143
20180026271
2018-01-25

Negative electrode comprising mesh-type current collector, lithium secondary battery comprising the same, and manufacturing method thereof

#144
20180013144
2018-01-11

Low cost rechargeable battery and the method for making the same

#145
20170365853
2017-12-21

LITHIUM SULFUR BATTERIES AND ELECTROLYTES AND SULFUR CATHODES THEREOF

#146
20170301960
2017-10-19

Secondary cell with high recharging efficiency and long term stability

#147
20170301927
2017-10-19

Seawater battery circulation system, seawater battery, cathode of seawater battery and fabrication method thereof

#148
20170279108
2017-09-28

Electrochemical cell with protected negative electrode

#149
20170222253
2017-08-03

Silicon secondary battery

#150
20170214093
2017-07-27

Micro-battery, and PCB and semiconductor chip using same

#151
20170214086
2017-07-27

Silicon secondary battery

#152
20170214058
2017-07-27

Silicon secondary battery

#153
20170207488
2017-07-20

Production process for alkali metal-sulfur batteries having high volumetric and gravimetric energy densities

#154
20170179494
2017-06-22

Electrode having active material encased in conductive net

#155
20170179489
2017-06-22

Electrodes with directionally restrained active materials and methods of restraint

#156
20170133719
2017-05-11

Electrode for secondary battery, secondary battery and cable-type secondary battery comprising the same

#157
20170110762
2017-04-20

Manufacturing method for amino-substituted phosphazene compound, manufacturing method for electrolyte solution for nonaqueous secondary battery, and manufacturing method for nonaqueous secondary battery

#158
20170092961
2017-03-30

Water-activated power bank structure

#159
20170092956
2017-03-30

Metal mesh foil for current collector of lithium secondary battery, electrode for lithium secondary battery and lithium secondary battery comprising the same

#160
20170062833
2017-03-02

Electrical power storage devices

#161
20170040605
2017-02-09

Micro-Porous Battery Substrate

#162
20170033364
2017-02-02

Electrode assembly comprising fiber-shaped structures

#163
20170025704
2017-01-26

Lithium secondary battery, method for producing power collection foil for same, and power collection foil for same

#164
20160359170
2016-12-08

STAMPED BATTERY GRID WITH EMBOSSED BORDER AND KINKED GRID WIRES

#165
20160329560
2016-11-10

Electrochemical hydrogen storage electrodes and cells

#166
20160308241
2016-10-20

Flexible battery cell

#167
20160260983
2016-09-08

Ionically permeable structures for energy storage devices

#168
20160260549
2016-09-08

Energy storage electrodes and devices

#169
20160254548
2016-09-01

Grid assembly for a plate-shaped battery electrode of an electrochemical accumulator battery

#170
20160254535
2016-09-01

Electrodes incorporating composites of graphene and selenium-sulfur compounds for improved rechargeable lithium batteries

#171
20160233506
2016-08-11

Nickel hydroxide positive electrode for alkaline rechargeable battery

#172
20160233505
2016-08-11

Nickel hydroxide positive electrode for alkaline rechargeable battery

#173
20160211500
2016-07-21

Method for welding metal tab of electrode layer for cable battery and electrode manufactured thereby

#174
20160181620
2016-06-23

Current collector for secondary battery and electrode using same

#175
20160164105
2016-06-09

Cathode substrate, high-capacity all-solid-state battery and method of manufacturing same

#176
20160164071
2016-06-09

Electrode for secondary battery and manufacturing method thereof

#177
20160079630
2016-03-17

Cable-type secondary battery and preparation thereof

#178
20160049661
2016-02-18

Three-dimensional net-like aluminum porous body, electrode using the aluminum porous body, nonaqueous electrolyte battery using the electrode, and nonaqueous electrolyte capacitor using the electrode

#179
20150372285
2015-12-24

Metal Hydride Battery Electrodes

#180
20150349338
2015-12-03

Antimony-based anode on aluminum current collector

#181
20150311503
2015-10-29

Secondary Zinc-Manganese Dioxide Batteries for High Power Applications

#182
20150295246
2015-10-15

Lithium electrode and lithium secondary battery comprising the same

#183
20150295243
2015-10-15

CATHODE ACTIVE MATERIAL, LITHIUM BATTERY AND METHOD OF PRODUCING CATHODE ACTIVE MATERIAL

#184
20150288029
2015-10-08

Lithium battery and the preparation method thereof

#185
20150244018
2015-08-27

Cable-type secondary battery

#186
20150214591
2015-07-30

Metal-air cell

#187
20150214555
2015-07-30

Lithium sulfur batteries and electrolytes and sulfur cathodes thereof

#188
20150180040
2015-06-25

LEAD-ACID STORAGE BATTERY GRID AND LEAD-ACID STORAGE BATTERY

#189
20150125756
2015-05-07

Current collector for battery comprising metal mesh layer and manufacturing method therefor

#190
20150125748
2015-05-07

Corrosion resistant positive grid for lead-acid batteries

#191
20150104685
2015-04-16

Cable-type secondary battery

#192
20150086848
2015-03-26

Lithium accumulator

#193
20150064570
2015-03-05

THIN AND FLEXIBLE ELECTROCHEMICAL CELLS

#194
20150037645
2015-02-05

Porous absorbent for sodium metal halide cells

#195
20150030934
2015-01-29

Reinforced metal foil electrode

#196
20140377610
2014-12-25

Cable-type secondary battery and preparation thereof

#197
20140377609
2014-12-25

Cable-type secondary battery and preparation thereof

#198
20140377606
2014-12-25

Cable-type secondary battery and preparation thereof

#199
20140370350
2014-12-18

Electrode for secondary battery, preparation thereof, and secondary battery and cable-type secondary battery comprising the same

#200
20140363742
2014-12-11

Fiber scrim, battery electrode and method for manufacturing same

#201
20140349211
2014-11-27

Proton-battery based on graphene derivatives

#202
20140306665
2014-10-16

Electrode assembly, method for fabricating same, and battery charging and discharging method

#203
20140272561
2014-09-18

Alternative Current Collectors for Thin Film Batteries and Method for Making the Same

#204
20140248543
2014-09-04

Silicon nanostructure active materials for lithium ion batteries and processes, compositions, components and devices related thereto

#205
20140220440
2014-08-07

Coated iron electrode and method of making same

#206
20140220433
2014-08-07

Layered iron electrode

#207
20140212720
2014-07-31

Cable-type secondary battery

#208
20140170480
2014-06-19

Composite electrodes for lithium ion battery and method of making

#209
20140057171
2014-02-27

Anode and lithium battery including the same

#210
20140045071
2014-02-13

Magnesium secondary battery

#211
20130337328
2013-12-19

Magnesium battery comprising positive-electrode mixture with graphite fluoride and copper

#212
20130323527
2013-12-05

Porous metal foil and production method therefor

#213
20130302670
2013-11-14

Electrode plate, secondary battery having the same, and manufacturing method for the electrode plate

#214
20130288128
2013-10-31

ACTIVE MATERIAL OF NEGATIVE ELECTRODE, TILTED-GRID SUBSTRATE OF NEGATIVE ELECTRODE, NEGATIVE ELECTRODE FOR NICKEL-ZINC BATTERY, AND METHODS FOR PREPARING NEGATIVE ELECTRODE

#215
20130288124
2013-10-31

Three-dimensional network aluminum porous body for current collector, and current collector, electrode, nonaqueous electrolyte battery, capacitor and lithium-ion capacitor, each using aluminum porous body

#216
20130260265
2013-10-03

Air battery, method of using an air battery, and electronic device

#217
20130252089
2013-09-26

Power storage device and electric device

#218
20130216849
2013-08-22

Reinforced porous metal foil and process for production thereof

#219
20130202960
2013-08-08

Battery having an electrode structure comprising long metal fibers and a production method therefor

#220
20130174704
2013-07-11

Grid forming machine for making plates of electric storage cells

#221
20130108920
2013-05-02

Composite electrodes for lithium ion battery and method of making

#222
20130095367
2013-04-18

Electrode assembly comprising fiber-shaped structures

#223
20130065121
2013-03-14

Stamped battery grid with kinked grid wires

#224
20130059173
2013-03-07

COMPONENT INCLUDING A RECHARGEABLE BATTERY

#225
20130045425
2013-02-21

THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY, CURRENT COLLECTOR AND ELECTRODE EACH USING THE ALUMINUM POROUS BODY, AND NONAQUEOUS ELECTROLYTE BATTERY, CAPACITOR AND LITHIUM-ION CAPACITOR WITH NONAQUEOUS ELECTROLYTIC SOLUTION, EACH USING THE ELECTRODE

#226
20120308887
2012-12-06

Rechargeable batteries

#227
20120276434
2012-11-01

HIGHLY FLEXIBLE PRINTED ALKALINE BATTERIES BASED ON MESH EMBEDDED ELECTRODES

#228
20120244429
2012-09-27

Electrical storage device and electrode thereof

#229
20120219860
2012-08-30

HETERO-NANOSTRUCTURE MATERIALS FOR USE IN ENERGY-STORAGE DEVICES AND METHODS OF FABRICATING SAME

#230
20120214071
2012-08-23

Conductive lithium storage electrode

#231
20120210548
2012-08-23

Lithium secondary battery, method for producing power collection foil for same, and power collection foil for same

#232
20120208073
2012-08-16

Electrochemical storage cell

#233
20120202116
2012-08-09

Composite current collector for aqueous electrochemical cell

#234
20120115035
2012-05-10

Three-dimensional net-like aluminum porous body, electrode using the aluminum porous body, nonaqueous electrolyte battery using the electrode, and nonaqueous electrolyte capacitor using the electrode

#235
20120107658
2012-05-03

Cable-type secondary battery

#236
20120100415
2012-04-26

Cable-type secondary battery and method for manufacturing the same

#237
20120100409
2012-04-26

Cable-type secondary battery and method for manufacturing the same

#238
20120100408
2012-04-26

Cable-type secondary battery and method for manufacturing the same

#239
20120040251
2012-02-16

Battery electrode and method for manufacturing same

#240
20110318600
2011-12-29

Porous metal foil and production method therefor

#241
20110311876
2011-12-22

Electrical power storage devices

#242
20110287314
2011-11-24

Multiply-conductive matrix for battery current collectors

#243
20110274969
2011-11-10

Current collector for lead acid battery

#244
20110244305
2011-10-06

ELECTROCHEMICAL DEVICES FOR USE IN EXTREME CONDITIONS

#245
20110236748
2011-09-29

CURRENT COLLECTOR FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, ELECTRODE, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD FOR PRODUCING THE SAME

#246
20110223470
2011-09-15

Composite current collector for electrochemical cell

#247
20110195321
2011-08-11

RECHARGEABLE METAL-AIR BATTERY

#248
20110177401
2011-07-21

Lithium-air cell protective membranes comprising polytetrafluoroethylene coated fiberglass cloth

#249
20110123864
2011-05-26

Positive electrode for rechargeable lithium battery, method for manufacturing the same, and rechargeable lithium battery including the same

#250
20110117438
2011-05-19

Electrode assembly and rechargeable battery using the same

#251
20110111296
2011-05-12

Open structures in substrates for electrodes

#252
20110111286
2011-05-12

Nonaqueous electrolytic solution containing magnesium ions, and electrochemical device using the same

#253
20110065009
2011-03-17

Iron-air accumulator with lithium mediator

#254
20110033753
2011-02-10

ELECTRODE FOR LITHIUM BATTERY AND ITS MANUFACTURING METHOD, AND LITHIUM BATTERY

#255
20110031935
2011-02-10

NEGATIVE ELECTRODE FOR LITHIUM-ION SECONDARY BATTERY AND MANUFACTURING PROCESS FOR THE SAME

#256
20100319172
2010-12-23

Method of making a current collector

#257
20100297498
2010-11-25

PLASTICIZED ELECTRODE FOR AN ALKALINE SECONDARY CELL

#258
20100285355
2010-11-11

Li-ion battery with porous anode support

#259
20100273049
2010-10-28

Textile electrode and accumulator containing such an electrode

#260
20100266907
2010-10-21

METAL AIR BATTERY SYSTEM

#261
20100216025
2010-08-26

Electrode plate for a battery

#262
20100141211
2010-06-10

HYBRID ELECTROCHEMICAL GENERATOR WITH A SOLUBLE ANODE

#263
20100055571
2010-03-04

CURRENT COLLECTOR FOR THE ANODE OF A PRIMARY LITHIUM ELECTROCHEMICAL GENERATOR

#264
20100035153
2010-02-11

Multi-component intermetallic electrodes for lithium batteries

#265
20090325066
2009-12-31

Secondary battery having improved flexibility

#266
20090311597
2009-12-17

Conductive lithium storage electrode

#267
20090311587
2009-12-17

Flexible energy storage devices

#268
20090223037
2009-09-10

Battery and method for producing the same

#269
20090172932
2009-07-09

Method of manufacturing a lead or a lead alloy plate lattice for a lead-acid battery

#270
20090169996
2009-07-02

Hybrid nano-filament anode compositions for lithium ion batteries

#271
20090169725
2009-07-02

Method of producing hybrid nano-filament electrodes for lithium metal or lithium ion batteries

#272
20090087730
2009-04-02

Battery device and all-solid lithium-ion secondary battery

#273
20090075161
2009-03-19

Electric storage device

#274
20090068532
2009-03-12

SOLID OXIDE TYPE FUEL CELL AND METHOD FOR MANUFACTURING THE SAME

#275
20090053600
2009-02-26

Lithium Battery

#276
20080299444
2008-12-04

Hydrogen storage electrode

#277
20080268341
2008-10-30

HIGH POWER BATTERIES AND ELECTROCHEMICAL CELLS AND METHODS OF MAKING SAME

#278
20080261096
2008-10-23

Method For Producing Cathodes and Anodes for Electrochemical Systems, Metallised Material Used Therein, Method and Device For Production of Said Metallised Material

#279
20080187824
2008-08-07

Composite current collector

#280
20080063942
2008-03-13

Battery electrode substrate, battery electrode, and alkaline secondary battery including the same

#281
20080014500
2008-01-17

BUTTON TYPE BATTERY

#282
20070193009
2007-08-23

Method and apparatus for continuous manufacture of battery grids

#283
20070180688
2007-08-09

METHOD FOR PRODUCING A LITHIUM SECONDARY BATTERY

#284
20070141465
2007-06-21

Lead acid battery

#285
20070117022
2007-05-24

Negative plate for nickel/metal hydride secondary battery and fabrication method thereof

#286
20070117020
2007-05-24

Storage battery electrodes with integral conductors

#287
20070056849
2007-03-15

Magnet incorporated electrically conductive electrodes

#288
20060269841
2006-11-30

Alkaline electrolyte storage battery having an anode formed of an active material composition

#289
20060210880
2006-09-21

Current collector

#290
20060210877
2006-09-21

Flexible pasted anode, primary cell with pasted anode, and method for making same

#291
20060204839
2006-09-14

Wafer alkaline cell

#292
20060159999
2006-07-20

Method of automated prismatic electrochemical cells production and method of the cell assembly and construction

#293
20060154142
2006-07-13

New-type Ni-MH power battery

#294
20060127768
2006-06-15

Porous nickel foil for negative electrode of alkaline battery, production method therefor and production device therefor

#295
20060112539
2006-06-01

Method of automated hybrid lithium-ion cells production and method of the cell assembly and construction

#296
20060110661
2006-05-25

Anode for lithium metal polymer secondary battery comprising surface patterned anodic current collector and method of preparing the same

#297
20060035153
2006-02-16

Alkali storage battery and method of producing the same

#298
20060029864
2006-02-09

Nickel electrode and alkali storage battery using the same

#299
20050235472
2005-10-27

Method of manufacture of a battery and current collector

#300
20050214648
2005-09-29

Wafer alkaline cell