ClassID:

202059

H01G11/14 - 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 Arrangements or processes for adjusting or protecting hybrid or EDL capacitors

Sub-classes:
Recent Application in this class:
#1
20260038943
2026-02-05

BATTERY STORAGE CONTAINER AND METHOD OF USE

#2
20250357534
2025-11-20

OXIDE, ELECTROLYTE COMPOSITION, AND ELECTRICITY STORAGE DEVICE

#3
20250231247
2025-07-17

SYSTEMS AND METHODS FOR DETECTING ABNORMALITIES IN ELECTRICAL AND ELECTROCHEMICAL ENERGY UNITS

#4
20250219220
2025-07-03

POWER STORAGE UNIT

#5
20250179894
2025-06-05

POWER SYSTEM FOR HIGH TEMPERATURE APPLICATIONS WITH RECHARGEABLE ENERGY STORAGE

#6
20250111997
2025-04-03

Current Separation Method, Prediction Method, System and Like of Nonaqueous Lithium Power Storage Element

#7
20250069821
2025-02-27

CHIP FORM ULTRACAPACITOR

#8
20240213556
2024-06-27

Method for generating smoke in cell pack

#9
20240142528
2024-05-02

Systems and methods for detecting abnormalities in electrical and electrochemical energy units

#10
20230420752
2023-12-28

Method for generating smoke in cell pack

#11
20230375631
2023-11-23

Systems and methods for detecting abnormalities in electrical and electrochemical energy units

#12
20230368985
2023-11-16

Ultracapacitor Module with Improved Vibration Resistance

#13
20230307193
2023-09-28

Chip form ultracapacitor

#14
20230296004
2023-09-21

Power system for high temperature applications with rechargeable energy storage

#15
20230223666
2023-07-13

POSITIVE ELECTRODE PLATE AND ELECTROCHEMICAL DEVICE

#16
20230207914
2023-06-29

Apparatus for depassivation of lithium-ion batteries

#17
20230029633
2023-02-02

High temperature energy storage device

#18
20220344107
2022-10-27

Electrochemical Energy Storage Device

#19
20220231348
2022-07-21

Wirelessly chargeable battery

#20
20220189950
2022-06-16

Semiconductor device and electronic device

#21
20220148821
2022-05-12

Electricity storage device with sintered body

#22
20220130622
2022-04-28

Ultracapacitor module with improved vibration resistance

#23
20220115757
2022-04-14

Power storage device

#24
20220044881
2022-02-10

Chip form ultracapacitor

#25
20220013304
2022-01-13

Supercapacitor Module Having Matched Supercapacitors

#26
20220006155
2022-01-06

Valve device for power storage device and power storage device

#27
20210376641
2021-12-02

Power system for high temperature applications with rechargeable energy storage

#28
20210366663
2021-11-25

Ultracapacitor power system

#29
20210286010
2021-09-16

Systems and methods for detecting abnormalities in electrical and electrochemical energy units

#30
20210257696
2021-08-19

Battery

#31
20210159474
2021-05-27

Non-aqueous electrolyte secondary battery

#32
20210151261
2021-05-20

Electrochemical capacitor and method of manufacturing the same

#33
20210118624
2021-04-22

Method of negative electrode pre-lithiation for lithium-ion capacitors

#34
20210050159
2021-02-18

Carbon surface modification for three-volt ultracapacitor

#35
20200402977
2020-12-24

Semiconductor device and electronic device

#36
20200389033
2020-12-10

Method and apparatus for depassivation of lithium-ion batteries

#37
20200358143
2020-11-12

Energy storage apparatus and method of using the same

#38
20200335738
2020-10-22

Energy storage device

#39
20200303702
2020-09-24

Power storage apparatus

#40
20200303137
2020-09-24

Chip form ultracapacitor

#41
20200280202
2020-09-03

Power system for high temperature applications with rechargeable energy storage

#42
20200273632
2020-08-27

High temperature energy storage device

#43
20200266007
2020-08-20

Electrochemical energy storage device

#44
20200176999
2020-06-04

Devices for heating and charging energy storage devices at very low temperatures

#45
20200176998
2020-06-04

METHODS FOR HEATING AND CHARGING ENERGY STORAGE DEVICES AT VERY LOW TEMPERATURES

#46
20200176835
2020-06-04

Methods for heating and charging energy storage devices at very low temperatures

#47
20200161624
2020-05-21

POSITIVE ELECTRODE PLATE AND ELECTROCHEMICAL DEVICE

#48
20200088802
2020-03-19

Systems and methods for detecting abnormalities in electrical and electrochemical energy units

#49
20190362908
2019-11-28

Carbon surface modification for three-volt ultracapacitor

#50
20190272961
2019-09-05

High voltage supercapacitor

#51
20190260104
2019-08-22

BATTERY AND SUPERCAPACITOR HYBRID

#52
20190237268
2019-08-01

Deformable electrodes and devices for converting mechanical energy to electrical energy

#53
20190228919
2019-07-25

Supercapacitor with electrolyte

#54
20190168615
2019-06-06

ELECTRIC PUBLIC TRANSPORT LAND VEHICLE, PROVIDED WITH BATTERY PROTECTION COVER(S)

#55
20190157262
2019-05-23

Semiconductor device and electronic device

#56
20190115163
2019-04-18

Electric storage device

#57
20190103229
2019-04-04

Method of increasing an energy density and an achievable power output of an energy storage device

#58
20190074710
2019-03-07

Supercapacitor module having matched supercapacitors

#59
20190067754
2019-02-28

Supercapacitor control systems and methods

#60
20190061555
2019-02-28

Systems and methods for monitoring of a hybrid energy storage device

#61
20190058345
2019-02-21

Power system for high temperature applications with rechargeable energy storage

#62
20190025376
2019-01-24

Detection and/or prediction of plating events in an energy storage device

#63
20190006858
2019-01-03

Balancing circuit for an ultracapacitor module

#64
20180358829
2018-12-13

Energy storage devices and methods for fast charging of energy storage devices at very low temperatures

#65
20180323479
2018-11-08

Method for generating smoke in cell pack

#66
20180174765
2018-06-21

Electrochemical device

#67
20180053923
2018-02-22

HYDROGEN-RELEASING FILM

#68
20180047960
2018-02-15

ELECTRIC STORAGE CELL, COVERING FILM AND ELECTRIC STORAGE MODULE

#69
20180047947
2018-02-15

Electrochemical cells construction and packaging for high temperature applications

#70
20180006284
2018-01-04

Electric storage cell, covering film and electric storage module

#71
20170358932
2017-12-14

Method for symmetrizing an energy storage system

#72
20170352496
2017-12-07

Method of pre-doping a lithium ion capacitor

#73
20170338053
2017-11-23

High voltage supercapacitor

#74
20170323736
2017-11-09

Power storage module

#75
20170316890
2017-11-02

Repairable electrical component

#76
20170315178
2017-11-02

Systems and methods for detecting abnormalities in electrical and electrochemical energy units

#77
20170309413
2017-10-26

Carbon surface modification for three-volt ultracapacitor

#78
20170301485
2017-10-19

Method of negative electrode pre-lithiation for lithium-ion capacitors

#79
20170294642
2017-10-12

Power conditioning and saving device

#80
20170271092
2017-09-21

GAS PERMEABLE MEMBER AND GAS PERMEABLE CONTAINER

#81
20170263909
2017-09-14

Electricity storage module

#82
20170226933
2017-08-10

Rapid assistance device for a free turbine engine of an aircraft

#83
20170222451
2017-08-03

Charging method and apparatus

#84
20170222208
2017-08-03

Electronic device including power storage device

#85
20170179446
2017-06-22

PACKAGE FOR ELECTROCHEMICAL CELL, AND ELECTROCHEMICAL CELL

#86
20170154737
2017-06-01

Polyelectrolyte and a method for manufacturing an energy storage device

#87
20170154736
2017-06-01

Energy storage device and method for producing energy storage device including a pre-doping targeted electrode

#88
20170133648
2017-05-11

Hydrogen-releasing film

#89
20170117101
2017-04-27

Electric storage device

#90
20170085107
2017-03-23

Energy storage devices and methods for fast charging of energy storage devices at very low temperatures

#91
20170062142
2017-03-02

Method of pre-doping a lithium ion capacitor

#92
20170053751
2017-02-23

Repairable electrical component

#93
20170047578
2017-02-16

Electrical energy storage device

#94
20170038432
2017-02-09

Performance tracking of an electrical energy storage system

#95
20170033324
2017-02-02

PACKAGING MATERIAL FOR POWER STORAGE DEVICE

#96
20160365613
2016-12-15

BATTERY AND SUPERCAPACITOR HYBRID

#97
20160359154
2016-12-08

Containment system and method for high energy density devices

#98
20160329163
2016-11-10

Overcoming variance in stacked capacitors

#99
20160308236
2016-10-20

Flow type energy storage device and reaction cell for the device

#100
20160247636
2016-08-25

Stretchable supercapacitor and method of manufacturing the same

#101
20160176298
2016-06-23

Energy source system having multiple energy storage devices

#102
20160111226
2016-04-21

BREAKDOWN INHIBITORS FOR ELECTROCHEMICAL CELLS

#103
20160043070
2016-02-11

Semiconductor device and electronic device

#104
20150326049
2015-11-12

Power system for high temperature applications with rechargeable energy storage

#105
20150325383
2015-11-12

Capacitor

#106
20150260797
2015-09-17

Insulation failure inspecting apparatus, insulation failure inspecting method using same, and method for manufacturing electrochemical cell

#107
20150218913
2015-08-06

POWER SYSTEM FOR HIGH TEMPERATURE APPLICATIONS WITH RECHARGEABLE ENERGY STORAGE

#108
20150171385
2015-06-18

Power storage module including movable means for setting a plurality of power storage elements

#109
20150125730
2015-05-07

Energy storage module containing a plurality of energy storage elements and improved means of thermal dissipation and method of assembly

#110
20150049416
2015-02-19

Aqueous-based electric double-layer capacitor

#111
20150029639
2015-01-29

Methods and apparatus related to a purge valve for a capacitor

#112
20150002987
2015-01-01

High temperature energy storage device

#113
20140340817
2014-11-20

SUPER CAPACITOR

#114
20140272500
2014-09-18

Systems and methods for detecting abnormalities in electrical and electrochemical energy units

#115
20140266075
2014-09-18

Methods Of Enhancing Electrochemical Double Layer Capacitor (EDLC) Performance And EDLC Devices Formed Therefrom

#116
20140176075
2014-06-26

Supercapattery and method for controlling charge/discharge of the supercapattery by using a magnetic force

#117
20140120387
2014-05-01

Safety vent and electrochemical device

#118
20140111907
2014-04-24

Electronic component

#119
20140104752
2014-04-17

Electrolyte for three-volt ultracapacitor

#120
20140103878
2014-04-17

POWER CONDITIONING AND SAVING DEVICE

#121
20140098465
2014-04-10

Electrode porosity for three-volt ultracapacitor

#122
20140098464
2014-04-10

Carbon surface modification for three-volt ultracapacitor

#123
20140098463
2014-04-10

Coated housing for ultracapacitor

#124
20140038004
2014-02-06

Sensor device and method for determining a pressure of a medium located inside an electrochemical energy store, electrochemical energy store, and method for the manufacture thereof

#125
20140036412
2014-02-06

Overcoming variance in stacked capacitors

#126
20140027043
2014-01-30

ENERGY STORAGE DEVICE FABRICATION METHOD

#127
20130342962
2013-12-26

High temperature supercapacitor

#128
20130316197
2013-11-28

Energy storage article and method

#129
20130298363
2013-11-14

Method of manufacturing heterogeneous electrochemical capacitors having a double electric layer and of manufacturing and balancing the coulombic capacities of electrodes for use therein

#130
20130283580
2013-10-31

Electrical double layer capacitor with enhanced working voltage

#131
20130271091
2013-10-17

Ultra-capacitor based energy storage in a battery form factor

#132
20130215535
2013-08-22

Energy storage subsystem for a vehicle

#133
20130208405
2013-08-15

Electric storage device pressure regulating apparatus and electric storage device

#134
20130189549
2013-07-25

Electric storage apparatus

#135
20130142089
2013-06-06

Tunable bandpass filter device and method

#136
20130107486
2013-05-02

Apparatus and associated methods

#137
20130089765
2013-04-11

Electricity accumulation device

#138
20130049692
2013-02-28

Refuelable storage battery

#139
20130011707
2013-01-10

Winding-type electric storage device

#140
20120320492
2012-12-20

Substrate for electrode capable of undergoing reversible deformation

#141
20120268074
2012-10-25

Power system for high temperature applications with rechargeable energy storage

#142
20120262127
2012-10-18

FLOW ULTRACAPACITOR

#143
20120250224
2012-10-04

Power storage module for micro-hybrid system of motor vehicle

#144
20120237799
2012-09-20

Energy source devices and systems having a battery and an ultracapacitor

#145
20120235642
2012-09-20

Energy source systems having devices with differential states of charge

#146
20120235624
2012-09-20

Systems and methods for controlling multiple storage devices

#147
20120235511
2012-09-20

Energy source system having multiple energy storage devices

#148
20120235473
2012-09-20

Systems and methods for overcharge protection and charge balance in combined energy source systems

#149
20120209551
2012-08-16

State estimation method and state estimation apparatus of electric storage element

#150
20120194127
2012-08-02

Power storage apparatus

#151
20120186071
2012-07-26

Insulation failure inspecting apparatus, insulation failure inspecting method using same, and method for manufacturing electrochemical cell

#152
20120139492
2012-06-07

Energy storage apparatus

#153
20120103225
2012-05-03

Aerial cable car system having transportation operating equipment for passenger and/or freight transport

#154
20120063057
2012-03-15

Methods and apparatus related to a purge valve for a capacitor

#155
20110286149
2011-11-24

Electric double layer capacitor package and method of manufacturing the same

#156
20110278161
2011-11-17

Doping bath for fabricating the energy storage device

#157
20110267011
2011-11-03

Super conducting super capacitor

#158
20110229753
2011-09-22

HIGH OUTPUT ELECTRICAL ENERGY STORAGE DEVICE

#159
20110125436
2011-05-26

Capacitor's remaining lifetime diagnosing device, and electric power compensating device having the remaining lifetime diagnosing device

#160
20110041324
2011-02-24

Electrical storage device and manufacturing method of the same

#161
20110018551
2011-01-27

Method and device for determining degradation state of electrical storage device in hybrid construction equipment

#162
20100327819
2010-12-30

CAPACITOR WITH AN INTERNAL DUMP RESISTANCE

#163
20100277133
2010-11-04

POWER SUPPLYING SYSTEM AND METHOD THEREOF

#164
20100265660
2010-10-21

Energy storage cooling system

#165
20100259270
2010-10-14

Method for determining cell number, cell number determination device, power supply device and program

#166
20100232105
2010-09-16

System and method for supporting a plurality of propulsion energy storage cells within a vehicle

#167
20100157532
2010-06-24

Energy storage pack cooling system and method

#168
20100157527
2010-06-24

High-Power Ultracapacitor Energy Storage Pack and Method of Use

#169
20100156359
2010-06-24

Systems and methods of charging super-capacitors

#170
20100141220
2010-06-10

SERIES ELECTRIC DOUBLE-LAYER CAPACITOR DEVICE

#171
20100134974
2010-06-03

High-power ultracapacitor energy storage pack and method of use

#172
20100134940
2010-06-03

Hybrid vehicle propulsion energy storage system

#173
20100128415
2010-05-27

Lithium ion capacitor

#174
20100060231
2010-03-11

Method and Apparatus for Energy Harvesting and/or Generation, Storage, and Delivery

#175
20100039072
2010-02-18

Equalizing method and circuit for ultracapacitors

#176
20100002409
2010-01-07

Energy storage module

#177
20090261787
2009-10-22

Hybrid battery

#178
20090251849
2009-10-08

Energy Storage Device Having Novel Energy Storage Means

#179
20090226797
2009-09-10

ELECTRIC STORAGE DEVICE AND ELECTRIC STORAGE SYSTEM

#180
20090195220
2009-08-06

RECOVERABLE ULTRACAPACITOR ELECTRODE

#181
20090167237
2009-07-02

Flexible power apparatus

#182
20090091302
2009-04-09

Method of charging and discharging of supercapacitors without the use of converters or chargers

#183
20090027830
2009-01-29

Non-Aqueous Capacitor and Method for Manufacturing the Same

#184
20090001939
2009-01-01

Apparatus for preventing capacitor charger from overcharging and method thereof

#185
20080187829
2008-08-07

Electrochemical device

#186
20080185998
2008-08-07

Method of charging double electric layer electrochemical capacitors

#187
20070216425
2007-09-20

Capacitor apparatus

#188
20070182418
2007-08-09

Electrochemical thermodynamic measurement system

#189
20070164705
2007-07-19

Apparatus for preventing capacitor charger from overcharging and method thereof

#190
20060262484
2006-11-23

Electric double layer capacitor, control method thereof, and energy storage system using the same

#191
20060261784
2006-11-23

Arrangement and method for monitoring and controlling a plurality of series-connected capacitors

#192
20060244410
2006-11-02

Nuclear battery and method of converting energy of radioactive decay

#193
20060057433
2006-03-16

Electrical storage device and manufacturing electrical storage device

#194
20060001430
2006-01-05

Apparatus for combinatorial screening of electrochemical materials

#195
20050268445
2005-12-08

Common pole capacitor and housing apparatus and method

#196
20050225293
2005-10-13

Methods of storing and retrieving electric energy

#197
19198477
2026-04-28

Mass energy capacitive storage system via synchronous means and metallic processes