ClassID:

202072

H01G11/40 - 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; Electrodes characterised by their material; Carbon-based Fibres

Recent Application in this class:
#1
20250239405
2025-07-24

SYSTEMS AND METHODS FOR STORING ELECTRICAL ENERGY

#2
20250219072
2025-07-03

POSITIVE ELECTRODE FOR ENERGY STORAGE DEVICE, ENERGY STORAGE DEVICE, AND ENERGY STORAGE APPARATUS

#3
20250201493
2025-06-19

CAPACITOR

#4
20250006939
2025-01-02

Electrode Materials Made by Nanoporous Carbon Technology

#5
20240128467
2024-04-18

ELECTRICAL POWER STORAGE DEVICES

#6
20240079589
2024-03-07

ENERGY STORAGE DEVICE AND NEGATIVE ELECTRODE FOR ENERGY STORAGE DEVICE

#7
20240021840
2024-01-18

Electrical power storage devices

#8
20230327130
2023-10-12

NANOFIBER ELECTRODES FOR BATTERIES AND METHODS OF MAKING NANOFIBER ELECTRODES

#9
20230085247
2023-03-16

SUPERCAPACITORS WITH COBALT TETRAOXIDE-COATED NANOFIBER YARN ELECTRODES

#10
20230067318
2023-03-02

DUAL FUNCTION ENERGY-STORING SUPERCAPACITOR-BASED CARBON FIBER COMPOSITE FOR BODY PANELS OF A VEHICLE

#11
20220246899
2022-08-04

Manufacturing method for electrode of electricity storage device and electrode of electricity storage device

#12
20220165512
2022-05-26

ELECTRODE FOR CAPACITORS, METHOD FOR PRODUCING SAME, AND CAPACITOR

#13
20220139639
2022-05-05

Storing energy in carbon fiber-based electric vehicle body panels

#14
20210351401
2021-11-11

POROUS CARBON FIBER ELECTRODES, METHODS OF MAKING THEREOF, AND USES THEREOF

#15
20210292242
2021-09-23

Carbon foam, assembly and manufacturing method

#16
20210166888
2021-06-03

Supercapacitor

#17
20210147999
2021-05-20

Vertically-aligned graphene-carbon fiber hybrid electrodes and methods for making same

#18
20210098795
2021-04-01

ELECTRICAL POWER STORAGE DEVICES

#19
20210057756
2021-02-25

Electrical power storage devices

#20
20210024428
2021-01-28

Filamentous organism-derived carbon-based materials, and methods of making and using same

#21
20210020384
2021-01-21

CARBON MICROTUBE COMPOSITE FILM ELECTRODE

#22
20200365907
2020-11-19

Nanofiber electrodes for batteries and methods of making nanofiber electrodes

#23
20200286691
2020-09-10

Aramid fiber electrode and preparation method therefor

#24
20200273631
2020-08-27

Porous conductor having conductive nanostructure and electricity storage device using same

#25
20200161061
2020-05-21

DIRECT GROWTH OF POLYANILINE NANOTUBES ON CARBON CLOTH FOR FLEXIBLE AND HIGH-PERFORMANCE SUPERCAPACITORS

#26
20200119343
2020-04-16

Negative electrode material for power storage device, electrode structure, power storage device, and production method for each

#27
20200098520
2020-03-26

Systems and methods for storing electrical energy

#28
20200048095
2020-02-13

METHODS FOR PRODUCING CARBON MATERIAL-GRAPHENE COMPOSITE FILMS

#29
20200044290
2020-02-06

Method of producing shape-conformable alkali metal-sulfur battery having a deformable and conductive quasi-solid electrode

#30
20200043674
2020-02-06

High performance nano/micro composite fiber capable of storing electrical energy and method for fabricating thereof

#31
20190333713
2019-10-31

Graphene alignment in solid polymer electrolyte

#32
20190270677
2019-09-05

Filamentous organism-derived carbon-based materials, and methods of making and using same

#33
20190173087
2019-06-06

Electrode material for electricity storage devices, electrode for electricity storage devices, and electricity storage device

#34
20190140328
2019-05-09

Electrode plate, electrochemical device and safety coating

#35
20190103235
2019-04-04

Enhanced structural supercapacitors

#36
20190066936
2019-02-28

Method for manufacturing capacitive deionization electrode and capacitive deionization electrode manufactured using the same

#37
20190055371
2019-02-21

Enhancing performance stability of electroactive polymers by vapor-deposited organic networks

#38
20190044144
2019-02-07

ACTIVATED THREE DIMENTIONAL CARBON NETWORK STRUCTURE, METHOD FOR FABRICATING THE SAME AND ELECTRODE COMPRISING THE SAME

#39
20190006721
2019-01-03

Method of producing shape-conformable alkali metal-sulfur battery having a deformable and conductive quasi-solid electrode

#40
20190006719
2019-01-03

Shape-conformable alkali metal-sulfur battery having a deformable and conductive quasi-solid electrode

#41
20190006125
2019-01-03

Fibrous electrode with buckle structure, method of manufacturing the same, and supercapacitor including the same

#42
20180374659
2018-12-27

Fibrous electrode and supercapacitor using same

#43
20180351200
2018-12-06

Shape-conformable alkali metal battery having a conductive and deformable quasi-solid polymer electrode

#44
20180342737
2018-11-29

Alkali metal battery having a deformable quasi-solid electrode material

#45
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

#46
20180261400
2018-09-13

Electrodes for electrochemical cells

#47
20180240609
2018-08-23

HIGH PERFORMANCE NANO/MICRO COMPOSITE FIBER CAPABLE OF STORING ELECTRICAL ENERGY AND METHOD FOR FABRICATING THEREOF

#48
20180205088
2018-07-19

Nanofiber electrodes for batteries and methods of making nanofiber electrodes

#49
20180166224
2018-06-14

Carbon fiber and parylene structural capacitor

#50
20180122588
2018-05-03

Separation membrane for super capacitor, super capacitor comprising same, and manufacturing method therefor

#51
20180096801
2018-04-05

Fabric supercapacitor

#52
20180096799
2018-04-05

Cord-yarn structured supercapacitor

#53
20180075982
2018-03-15

Enhanced structural supercapacitors

#54
20180061586
2018-03-01

Carbon fiber electrode, wire-type supercapacitor including the carbon fiber electrode and NOsensor and UV sensor including the supercapacitor

#55
20170346129
2017-11-30

Electrochemical devices comprising nanoscopic carbon materials made by additive manufacturing

#56
20170324089
2017-11-09

ELECTRODE MATERIAL, METHOD FOR PRODUCING THE SAME, AND LITHIUM BATTERY

#57
20170323737
2017-11-09

Electrode material for electrochemical capacitor, electrode coating solution for electrochemical capacitor, electrode for electrochemical capacitor, and electrochemical capacitor

#58
20170309409
2017-10-26

Elastic fiber electrode, micro-supercapacitor using same, and preparation method therefor

#59
20170294653
2017-10-12

Grid electrode for polar solvent-based hydro-pyroelectrodynamic electrical energy storage device

#60
20170287650
2017-10-05

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

#61
20170221646
2017-08-03

NITROGEN-CONTAINING POROUS CARBON MATERIAL, AND CAPACITOR AND MANUFACTURING METHOD THEREOF

#62
20170200943
2017-07-13

Negative electrode material for power storage device, electrode structure, power storage device, and production method for each

#63
20170200570
2017-07-13

Structural supercapacitor

#64
20170194107
2017-07-06

Carbon fiber and parylene structural capacitor

#65
20170173728
2017-06-22

Galvanic pellicle removable attachment tool

#66
20170162875
2017-06-08

Metal chalcogenides for pseudocapacitive applications

#67
20170092439
2017-03-30

Symmetric hybrid supercapacitor and use of LiMnxFe1-xPO4 as electrode material for a hybrid supercapacitor

#68
20170084924
2017-03-23

Process of forming electrodes and products thereof from biomass

#69
20170084920
2017-03-23

ELECTRODE MATERIAL, METHOD FOR PRODUCING THE SAME, AND LITHIUM BATTERY

#70
20170062833
2017-03-02

Electrical power storage devices

#71
20170047591
2017-02-16

Ultralow resistance electrodes for electrochemical cells

#72
20160233031
2016-08-11

Power storage device

#73
20160189881
2016-06-30

Electrode-gel electrolyte assembly comprising a porous carbon material and obtained by radical polymerisation

#74
20160060125
2016-03-03

Electrode material, electrode and electrical storage device

#75
20160043404
2016-02-11

Nanofiber electrodes for batteries and methods of making nanofiber electrodes

#76
20150357127
2015-12-10

Electrode, electric double-layer capacitor using the same, and manufacturing method of the electrode

#77
20150311002
2015-10-29

Nonaqueous lithium storage element

#78
20150262762
2015-09-17

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

#79
20150162140
2015-06-11

Structural supercapacitor usable in a mechanical structure

#80
20150121671
2015-05-07

Super capacitor structure and the manufacture thereof

#81
20150085423
2015-03-26

Structural supercapacitors

#82
20150017863
2015-01-15

PROCESS OF MAKING A CARBON FIBER NONWOVEN FABRIC

#83
20140091033
2014-04-03

Carbon fiber material, carbon fiber material manufacturing method, and material containing the carbon fiber material

#84
20140072833
2014-03-13

Capacitor electrodes for lead-acid battery with surface-modified additives

#85
20140054179
2014-02-27

Carbon fibers, catalyst for production of carbon fibers, and method for evaluation of carbon fibers

#86
20140049879
2014-02-20

Method for forming a structural electrochemical capacitor

#87
20140030604
2014-01-30

Fiber felt capacitors and batteries

#88
20140029164
2014-01-30

Electrode structure, method of manufacturing the same, and energy storage device having the same

#89
20130279075
2013-10-24

Energy storage from cellulose fiber materials

#90
20130143087
2013-06-06

CORE/SHELL STRUCTURED ELECTRODES FOR ENERGY STORAGE DEVICES

#91
20130100581
2013-04-25

Electric double layer capacitor

#92
20130083452
2013-04-04

Super capacitor structure and the manufacture thereof

#93
20130034804
2013-02-07

HYBRID POROUS CARBON FIBER AND METHOD FOR FABRICATING THE SAME

#94
20120314337
2012-12-13

Electrostatic capacitor device

#95
20120244429
2012-09-27

Electrical storage device and electrode thereof

#96
20120219844
2012-08-30

Electrical storage device including fiber electrode, and method of fabricating the same

#97
20120214375
2012-08-23

Process of making a carbon fiber nonwoven fabric

#98
20120214040
2012-08-23

FIBER ELECTRODE AND FIBER BATTERY, METHOD OF FABRICATING THE SAME, AND FIBER ELECTRODE AND FIBER BATTERY FABRICATION APPARATUS

#99
20120189877
2012-07-26

COMPOSITE CARBON FIBER ELECTRODES INCORPORATING POROUS HIGH SURFACE AREA CARBON

#100
20120156528
2012-06-21

Battery-capacitor hybrid energy storage system for high temperature applications

#101
20120100437
2012-04-26

Electricity storage device

#102
20120050947
2012-03-01

ENERGY STORAGE APPARATUS AND METHOD FOR MANUFACTURING THE SAME

#103
20110311876
2011-12-22

Electrical power storage devices

#104
20110304964
2011-12-15

Electrical devices containing carbon nanotube-infused fibers and methods for production thereof

#105
20110256455
2011-10-20

Multifunctional composite

#106
20110183180
2011-07-28

Flexible asymmetric electrochemical cells using nano graphene platelet as an electrode material

#107
20110182001
2011-07-28

ACTIVATED CARBON MATERIAL, AND PRODUCTION METHOD AND USE THEREOF

#108
20110164349
2011-07-07

Structural electrochemical capacitor

#109
20110111266
2011-05-12

Electrical power sources having a composite structure including hollow fibers

#110
20110031566
2011-02-10

Conductive nanomembrane, and MEMS sensor of using the same

#111
20100296226
2010-11-25

ELECTRIC DOUBLE LAYER CAPACITOR

#112
20100119699
2010-05-13

Particle based electrodes and methods of making same

#113
20090166577
2009-07-02

Electrode of supercapacitor and method for manufacturing the same

#114
20090009929
2009-01-08

Supercapacitor structure and method for manufacturing the same

#115
20080158779
2008-07-03

Method for fabricating flexible super capacitor

#116
20070211411
2007-09-13

Activated carbon material, and production method and use thereof

#117
20070026317
2007-02-01

Composite electrode and method for fabricating same

#118
20060146475
2006-07-06

Particle based electrodes and methods of making same

#119
20060068284
2006-03-30

Cell electrode and electrochemical cell

#120
20050186473
2005-08-25

Composite electrode and method for fabricating same