ClassID:

202085

H01G11/66 - CPC Classification

Classification description:

Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof Current collectors

Sub-classes:
Recent Application in this class:
#1
20260045503
2026-02-12

ELECTROCHEMICAL DEVICE

#2
20250349474
2025-11-13

INITIALLY ANODE-FREE ZINC-CARBON SUPERCAPACITORS

#3
20250233163
2025-07-17

HIGH LOADING ELECTRODES HAVING HIGH AREAL CAPACITY AND ENERGY STORAGE DEVICES INCLUDING THE SAME

#4
20250087858
2025-03-13

POWER STORAGE DEVICE

#5
20250014839
2025-01-09

DEVICES AND METHODS FOR HIGH VOLTAGE AND SOLAR APPLICATIONS

#6
20240332502
2024-10-03

SILICON-CARBON COMPOSITE MATERIAL, PREPARATION METHOD THEREOF, ELECTROCHEMICAL DEVICE AND ELECTRONIC APPARATUS

#7
20240258497
2024-08-01

BATTERY, ELECTRONIC DEVICE, POWER STORAGE SYSTEM, AND MOVING VEHICLE

#8
20240194953
2024-06-13

POWER STORAGE DEVICE

#9
20240194422
2024-06-13

Encapsulated Supercapacitor Module having a High Voltage and Low Equivalent Series Resistance

#10
20240006666
2024-01-04

POWER STORAGE DEVICE

#11
20230361360
2023-11-09

ELECTRODE FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE

#12
20230231133
2023-07-20

ELECTROCHEMICAL DEVICE

#13
20220302433
2022-09-22

Electrode, storage battery, power storage device, and electronic device

#14
20220190410
2022-06-16

STRUCTURAL COMPOSITE LAMINATE STRUCTURE FOR AN AIRCRAFT PART, AIRCRAFT PART MANUFACTURED WITH SUCH A LAMINATE AND AIRCRAFT

#15
20220044880
2022-02-10

Super capacitor module for vehicle with high voltage power source and control method thereof, computer program, and computer readable memory

#16
20210403647
2021-12-30

Triazine-based polymer

#17
20210376325
2021-12-02

METHOD FOR MANUFACTURING ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE

#18
20210366664
2021-11-25

Devices and methods for high voltage and solar applications

#19
20210110979
2021-04-15

ULTRA-HIGH POWER HYBRID CELL DESIGN WITH UNIFORM THERMAL DISTRIBUTION

#20
20210090818
2021-03-25

Power storage device, power storage device electrode, and a method for manufacturing said power storage device and power storage device electrode

#21
20210050599
2021-02-18

HIGH LOADING ELECTRODES HAVING HIGH AREAL CAPACITY AND ENERGY STORAGE DEVICES INCLUDING THE SAME

#22
20200294729
2020-09-17

Graphene frameworks for supercapacitors

#23
20200251291
2020-08-06

Electrode assembly, energy storage device comprising the electrode assembly and a method for producing the electrode assembly

#24
20200014032
2020-01-09

Grid current collector and associated devices and methods

#25
20190304711
2019-10-03

Supercapacitor Assembly having a Barrier Layer

#26
20190259549
2019-08-22

Encapsulated supercapacitor module having a high voltage and low equivalent series resistance

#27
20190245188
2019-08-08

Feedthrough forming a terminal for an electrochemical metal-ion battery and associated battery

#28
20190237813
2019-08-01

Lithiation of electrodes for cylindrical energy storage devices and method of making same

#29
20190206632
2019-07-04

Supercapacitor and electrode having cellulose nanofiber-spaced graphene sheets and production process

#30
20190139710
2019-05-09

Electrochemical energy storage device

#31
20190109348
2019-04-11

Energy storage device and method of manufacturing energy storage device

#32
20190080856
2019-03-14

Supercapacitor electrode having highly oriented and closely packed expanded graphite flakes

#33
20190080855
2019-03-14

Electric storage device

#34
20190051466
2019-02-14

Rolled supercapacitor electrode having highly oriented flakes of exfoliated or expanded graphite and production process

#35
20190044124
2019-02-07

Energy storage device

#36
20190044107
2019-02-07

ENERGY STORAGE DEVICE AND MANUFACTURING METHOD OF THE SAME

#37
20190019632
2019-01-17

ULTRATHIN GRAPHENE-PROTEIN SUPERCAPACITORS

#38
20180375084
2018-12-27

Positive electrode with lead member for electrochemical devices, method for producing same and electrochemical device

#39
20180301289
2018-10-18

LITHIUM ION CAPACITOR AND FORMATION METHOD THEREFOR

#40
20180233300
2018-08-16

ELECTRIC DOUBLE-LAYER CAPACITOR AND METHOD FOR MANUFACTURING THE SAME

#41
20180212245
2018-07-26

Method for manufacturing electrochemical device, and electrochemical device

#42
20180190972
2018-07-05

Negative electrode for power storage device and power storage device

#43
20180182566
2018-06-28

METHOD FOR PREPARING A COMPOSITE ELECTRODE

#44
20180174765
2018-06-21

Electrochemical device

#45
20180159134
2018-06-07

Electrochemical cells and methods for making same

#46
20180108496
2018-04-19

Method of Assembly of Electrochemical Cells for High Temperature Applications

#47
20180048040
2018-02-15

CAPACITOR-BATTERY HYBRID FORMED BY PLASMA POWDER ELECTRODE COATING

#48
20170287650
2017-10-05

Direct growth of polyaniline nanotubes on carbon cloth for flexible and high-performance supercapacitors

#49
20170279111
2017-09-28

Negative electrode for power storage device and power storage device

#50
20170278643
2017-09-28

Devices and methods for high voltage and solar applications

#51
20170278642
2017-09-28

Electrochemical device

#52
20170221643
2017-08-03

Supercapacitor electrode having highly oriented and closely packed graphene sheets and production process

#53
20170214103
2017-07-27

Lithium ion battery with thermal runaway protection

#54
20170213656
2017-07-27

Graphene frameworks for supercapacitors

#55
20170213655
2017-07-27

HIGH ENERGY DENSITY HYBRID PSEUDOCAPACITORS AND METHOD OF MAKING AND USING THE SAME

#56
20170194105
2017-07-06

Supercapacitor having an integral 3D graphene-carbon hybrid foam-based electrode

#57
20170179853
2017-06-22

Energy harvesting device using electroactive polymer nanocomposites

#58
20170169961
2017-06-15

Electric/electronic device and manufacturing method thereof

#59
20170162340
2017-06-08

ENERGY STORAGE DEVICE AND METHODS FOR MAKING AND USE

#60
20170162338
2017-06-08

Hybridized Electrode for a Hybrid Supercapacitor

#61
20170133166
2017-05-11

METHOD FOR FABRICATING AN ELECTROCHEMICAL DEVICE, SUCH AS AN ELECTROCHROMIC SYSTEM OR AN ENERGY STORAGE SYSTEM, FOR EXAMPLE A MICROBATTERY, A BATTERY OR A SUPERCAPACITOR

#62
20170104205
2017-04-13

COMPOSITE PARTICLES FOR ELECTROCHEMICAL DEVICE ELECTRODE, ELECTROCHEMICAL DEVICE ELECTRODE, ELECTROCHEMICAL DEVICE, METHOD FOR MANUFACTURING COMPOSITE PARTICLES FOR ELECTROCHEMICAL DEVICE ELECTRODE, AND METHOD FOR MANUFACTURING ELECTROCHEMICAL DEVICE ELECTRODE

#63
20170098806
2017-04-06

Passive insulation materials

#64
20170084401
2017-03-23

High energy density hybrid pseudocapacitors and method of making and using the same

#65
20170062140
2017-03-02

Electrochemical energy storage device

#66
20170050533
2017-02-23

Vehicle comprising a bifunctional structural part

#67
20170047583
2017-02-16

NON-AQUEOUS ELECTROLYTE STORAGE ELEMENT

#68
20170025675
2017-01-26

Negative electrode for power storage device and power storage device

#69
20170018761
2017-01-19

Electrode, storage battery, power storage device, and electronic device

#70
20170012251
2017-01-12

Energy storage device and method of manufacturing energy storage device

#71
20170005318
2017-01-05

LAMINATED-TYPE BATTERY AND METHOD FOR MANUFACTURING THE SAME

#72
20160343518
2016-11-24

Capacitor

#73
20160300666
2016-10-13

Lithium ion capacitor

#74
20160285137
2016-09-29

Lithium ion battery and capacitor hybrid system in a single pouch

#75
20160268059
2016-09-15

Supercapacitor having holes formed in carbonaceous electrodes for increasing the frequency of operation

#76
20160264764
2016-09-15

Method for producing fluorinated copolymer latex, fluorinated copolymer latex, binder for producing electrode, electrode mixture for storage battery device, and electrode for storage battery device

#77
20160254103
2016-09-01

Method of manufacturing an electrode for an energy storage device

#78
20160247636
2016-08-25

Stretchable supercapacitor and method of manufacturing the same

#79
20160247635
2016-08-25

All-solid-state capacitor

#80
20160240325
2016-08-18

Power storage device and electronic device

#81
20160233031
2016-08-11

Power storage device

#82
20160217937
2016-07-28

Additives for reducing ESR gain in electrochemical double layer capacitors

#83
20160093450
2016-03-31

Capacitor

#84
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

#85
20160043406
2016-02-11

Power storage device and method for manufacturing the same

#86
20150364268
2015-12-17

Method of making super capacitor with fibers

#87
20150360968
2015-12-17

Manganese oxide compositions and their use as electrodes for aqueous phase energy storage devices

#88
20150357640
2015-12-10

Energy storage device and method for manufacturing the same

#89
20150357607
2015-12-10

Electric storage device

#90
20150349313
2015-12-03

Electrochemical device and method of making the same

#91
20150332862
2015-11-19

High-temperature long lifespan electrode for electric dual layer capacitor and method of manufacturing the same

#92
20150303451
2015-10-22

NEGATIVE ELECTRODE FOR ELECTRIC DEVICE AND ELECTRIC DEVICE USING THE SAME

#93
20150303450
2015-10-22

NEGATIVE ELECTRODE FOR ELECTRICAL DEVICE, AND ELECTRICAL DEVICE USING THE SAME

#94
20150270072
2015-09-24

Carbonaceous material for negative electrodes of lithium ion capacitors and method for producing same

#95
20150262762
2015-09-17

Electrode, power storage device, electronic device, and method for fabricating electrode

#96
20150255831
2015-09-10

Electricity storage device and welding method

#97
20150255226
2015-09-10

Apparatus and methods for electrical energy harvesting and/or wireless communication

#98
20150248971
2015-09-03

Electrode for capacitor and capacitor using same

#99
20150235777
2015-08-20

POWER STORAGE DEVICE POSITIVE ELECTRODE, POWER STORAGE DEVICE, AND METHOD FOR PRODUCING SLURRY FOR POWER STORAGE DEVICE POSITIVE ELECTRODE

#100
20150228982
2015-08-13

Composite current collector for energy storage device electrode, and electrode

#101
20150221452
2015-08-06

Current collector, electrode, secondary battery and capacitor

#102
20150213967
2015-07-30

Electric storage device and method for producing the same

#103
20150207124
2015-07-23

Electric storage device

#104
20150187516
2015-07-02

Binder composition for electrical storage device electrodes, slurry for electrical storage device electrodes, electrical storage device electrode, and electrical storage device

#105
20150140204
2015-05-21

Method for manufacturing fuel cell separator

#106
20150049417
2015-02-19

Polarizable electrode for electric double layer capacitor

#107
20150049416
2015-02-19

Aqueous-based electric double-layer capacitor

#108
20150024244
2015-01-22

Electric storage device provided with current collecting member, and method for manufacturing current collecting member

#109
20140362496
2014-12-11

Electric storage device and method for manufacturing the same

#110
20140254065
2014-09-11

Electrochemical energy storage device with flexible metal current collector

#111
20140234720
2014-08-21

Electrode material; and battery, nonaqueous-electrolyte battery, and capacitor all incorporating the material

#112
20140154569
2014-06-05

Conductive adhesive composition for electrochemical element electrode, collector with adhesive layer, and electrochemical element electrode

#113
20140139972
2014-05-22

Electric double-layer capacitor

#114
20140098462
2014-04-10

Super capacitor with fibers

#115
20140093773
2014-04-03

Electrode, method for producing electrode, and energy device, electronic device, and transportation device including electrode

#116
20140072849
2014-03-13

Electric storage device

#117
20130323527
2013-12-05

Porous metal foil and production method therefor

#118
20130286542
2013-10-31

Super capacitor of high specific capacity and energy density and the structure of said super capacitor

#119
20130252088
2013-09-26

Power storage device and method for manufacturing the same

#120
20130182373
2013-07-18

Film-type supercapacitor and manufacturing method thereof

#121
20130163147
2013-06-27

Method of manufacturing electrode group unit for lithium ion capacitor and lithium ion capacitor

#122
20130133924
2013-05-30

Method of manufacturing an electrode for an energy storage device

#123
20130071739
2013-03-21

Negative electrode for power storage device and power storage device

#124
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

#125
20130004856
2013-01-03

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

#126
20120328941
2012-12-27

Current collector using three-dimensional network aluminum porous body, electrode using the current collector, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrode, and method for producing the electrode

#127
20120308886
2012-12-06

THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY FOR CURRENT COLLECTOR AND METHOD FOR PRODUCING THE SAME

#128
20120264022
2012-10-18

ELECTRODE FOR ELECTROCHEMICAL DEVICE AND METHOD FOR PRODUCING THE SAME

#129
20120258342
2012-10-11

Electric storage device provided with current collecting member, and method for manufacturing current collecting member

#130
20120160559
2012-06-28

Electric storage device

#131
20120147525
2012-06-14

ELECTRIC DOUBLE LAYER CAPACITOR

#132
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

#133
20120113566
2012-05-10

Electrochemical device

#134
20120075771
2012-03-29

Coin type lithium ion capacitor

#135
20120003535
2012-01-05

Energy storage device and method for manufacturing the same

#136
20110170236
2011-07-14

Supercapacitors using nanotube fibers and methods of making the same

#137
20110170234
2011-07-14

Electric double layer capacitor

#138
20100273061
2010-10-28

Low-inductive impedance, thermally decoupled, radii-modulated electrode core

#139
20090206147
2009-08-20

METHOD OF PRODUCING ELECTRICAL CONNECTIONS FOR AN ELECTRICAL ENERGY STORAGE UNIT

#140
20090173721
2009-07-09

METHOD AND APPARATUS FOR WELDING ELECTRODE COLLECTORS AND TERMINALS OF ELECTRICAL STORAGE ELEMENT

#141
20080013254
2008-01-17

METHOD OF MAKING, APPARATUS, AND ARTICLE OF MANUFACTURE FOR AN ULTRACAPACITOR ELECTRODE TERMINATION CONTACT INTERFACE

#142
20080007892
2008-01-10

Method of making, apparatus, and article of manufacturing for an electrode termination contact interface

#143
20070159769
2007-07-12

Electrochemical device and method for manufacturing same, and jig for manufacturing electrochemical device

#144
20070026140
2007-02-01

Method for producing electrochemical capacitor electrode

#145
20070025062
2007-02-01

Method for producing electrochemical capacitor electrode

#146
15670459
2018-12-18

Supercapacitor electrode having highly oriented and closely packed expanded graphite flakes and production process