ClassID:

217040

H02J7/1415 - CPC Classification

Classification description:

Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with a generator driven by a prime mover other than the motor of a vehicle

Recent Application in this class:
#1
20260138856
2026-05-21

Winch System for Sailing Vessels

#2
20260131683
2026-05-14

Mobile EV Charging

#3
20260066669
2026-03-05

LOW REACTIVITY FUEL-POWERED CHARGING SYSTEM

#4
20260063107
2026-03-05

SYSTEM AND METHOD FOR HARVESTING ENERGY OF A WIND TURBINE DURING AN OFF-GRID STATE

#5
20260054410
2026-02-26

CORDLESS SAW HAVING IMPROVED CUTS PER BATTERY CHARGE

#6
20250373066
2025-12-04

MOBILE CHARGING UNIT

#7
20250343440
2025-11-06

SYSTEM AND METHOD FOR DELIVERING ELECTRIC POWER

#8
20250303900
2025-10-02

ELECTRIC VEHICLE CHARGING STATION

#9
20250273979
2025-08-28

MOBILE POWER SUPPLY UNIT FOR A MOBILE WORK-PERFORMING MACHINE

#10
20250246907
2025-07-31

HYDRO-POWER GENERATION FOR IRRIGATION CONTROL

#11
20250214442
2025-07-03

POWER SYSTEM AND METHOD FOR OPTIMIZING POWER SUPPLY TO AN ELECTRIFIED TRANSPORTATION REFRIGERATION UNIT (E-TRU)

#12
20250164302
2025-05-22

AC Supply Fluid Meter

#13
20250158443
2025-05-15

CHARGING OF AN ENERGY STORAGE SYSTEM OF A WIND TURBINE

#14
20250125648
2025-04-17

Smart Water Valve Charged By Water Flow

#15
20250118985
2025-04-10

ELECTRICALLY-DRIVEN PUMPING SYSTEM AND DRIVING METHOD THEREOF

#16
20250105666
2025-03-27

Switch and processor controlled rectified energy harvester

#17
20250096608
2025-03-20

SYSTEM AND METHOD FOR DELIVERING ELECTRIC POWER

#18
20250035185
2025-01-30

MECHANICAL RENEWABLE GREEN ENERGY PRODUCTION

#19
20240405608
2024-12-05

SYSTEM AND METHOD FOR DELIVERING ELECTRIC POWER

#20
20240405607
2024-12-05

SYSTEM AND METHOD FOR DELIVERING ELECTRIC POWER

#21
20240391329
2024-11-28

VEHICLE WITH PNEUMATIC DRIVE POWER SYSTEM

#22
20240372396
2024-11-07

POWER SUPPLY CHARGING SYSTEM

#23
20240348137
2024-10-17

APPARATUS FOR OPERATING SIMULTANEOUSLY AS DC (DIRECT CURRENT) MOTOR AND DC GENERATOR

#24
20240339952
2024-10-10

GREEN SUN-SHADED CHARGING STATIONS

#25
20240337252
2024-10-10

Flat roof green energy support structure

#26
20240337237
2024-10-10

Turbine powered by exhaust fan

#27
20240297524
2024-09-05

ENERGY CONVERSION AND MANAGEMENT SYSTEM

#28
20240283270
2024-08-22

ELECTRIC POWER STATION

#29
20240235193
2024-07-11

Hydro-power generation for irrigation control

#30
20240174107
2024-05-30

Electric vehicle charging station

#31
20240162738
2024-05-16

Electrically-driven pumping system and driving method thereof

#32
20240146090
2024-05-02

WEARABLE APPARATUS FOR PERFORMING WIRELESS POWER TRANSMISSION AND WIRELESS COMMUNICATION AND OPERATING METHOD THEREOF

#33
20240009882
2024-01-11

CORDLESS SAW HAVING IMPROVED CUTS PER BATTERY CHARGE

#34
20240001792
2024-01-04

Electric vehicle charging station

#35
20230417623
2023-12-28

LEAKAGE DETECTOR

#36
20230415578
2023-12-28

POWER SUPPLY CHARGING SYSTEM

#37
20230382227
2023-11-30

Device for providing an operating power for an auxiliary drive for an electric vehicle and method for converting an operating voltage

#38
20230318347
2023-10-05

ENGINE-DRIVEN GENERATOR

#39
20230294837
2023-09-21

Battery charge difference calculation system

#40
20230286400
2023-09-14

Electric vehicle charging station

#41
20230271510
2023-08-31

Modular charging and power system

#42
20230261505
2023-08-17

Mechanical renewable green energy production

#43
20230211688
2023-07-06

CHARGING POLE

#44
20230163614
2023-05-25

Electric power station

#45
20230053593
2023-02-23

Power system

#46
20230013596
2023-01-19

DEVICE FOR THE GENERATION, STORAGE AND DISTRIBUTION OF ELECTRICAL ENERGY

#47
20230006457
2023-01-05

Modular charging and power system

#48
20220345006
2022-10-27

Energy self-sufficient pipeline pig with internal power generation

#49
20220344964
2022-10-27

Mobile-charging modular power system

#50
20220339503
2022-10-27

STEERING CONTROL DEVICE AND METHOD FOR VEHICLE

#51
20220314738
2022-10-06

Power management system for a transport refrigeration unit

#52
20220311310
2022-09-29

SELF-OPERATED INCINERATOR SYSTEM

#53
20220285968
2022-09-08

Portable propane-fueled battery charger

#54
20220242244
2022-08-04

Power supply charging system

#55
20220072950
2022-03-10

A System and Method for Enhanced Operation of Electric Vehicles

#56
20210384738
2021-12-09

Power supply charging system

#57
20210359523
2021-11-18

Systems and methods for intelligent energy storage and provisioning using an energy storage control system

#58
20210281095
2021-09-09

Electric power station

#59
20210268865
2021-09-02

Simultaneous charge/discharge of battery for transportation refrigeration usage

#60
20210260964
2021-08-26

Transportation refrigeration unit with energy storage system and external DC power source

#61
20210252947
2021-08-19

Electrical architecture for powering transportation refrigeration unit

#62
20210249981
2021-08-12

SYSTEMS AND METHODS FOR INTELLIGENT CONTROL OF ROTATING ELECTRIC MACHINES

#63
20210162867
2021-06-03

Power supply charging system

#64
20210135482
2021-05-06

Mechanical renewable green energy production

#65
20210119472
2021-04-22

Generator set for generating an alternating current

#66
20210086284
2021-03-25

SYSTEM AND METHOD FOR PREVENTING HIGH VOLTAGE ON A LOW VOLTAGE OUTPUT IN A WELDING-TYPE SYSTEM

#67
20210067082
2021-03-04

Battery powered generator

#68
20210039510
2021-02-11

WIND AND SOLAR POWER ELECTRIC GENERATOR DEVICE

#69
20200328706
2020-10-15

Electrical powertrain for aircraft

#70
20200303942
2020-09-24

Portable propane-fueled battery charger

#71
20200280188
2020-09-03

Hybrid universal load conditioner

#72
20200203959
2020-06-25

Power supply charging system

#73
20200198563
2020-06-25

Vehicle control device

#74
20200195050
2020-06-18

System and method for delivering electric power

#75
20200164855
2020-05-28

Control system for vehicle

#76
20200161895
2020-05-21

System and method of collecting energy utilizing a management system for an energy collection device, for collecting, managing, and discharging energy

#77
20200161862
2020-05-21

STANDBY BATTERY-METER SOCKET ADAPTER WITH BATTERY PACK

#78
20200144850
2020-05-07

Automatic electricity recharging device for fan

#79
20200127485
2020-04-23

SELF-PROPELLED POWER STATION

#80
20200112191
2020-04-09

Electric power station

#81
20200112067
2020-04-09

SECONDARY BATTERY

#82
20200088111
2020-03-19

Control of fuel flow for power generation based on DC link level

#83
20200052549
2020-02-13

Portable private power generation apparatus and module equipped with same

#84
20200023455
2020-01-23

Methods and apparatus to control an output of a switched mode power supply in a service pack

#85
20190376481
2019-12-12

Systems and methods for starting an engine using a permanent magnet generator

#86
20190291840
2019-09-26

Boat-Mounted Wind Power Assembly

#87
20190273388
2019-09-05

High DC voltage to low DC voltage conversion apparatus including rechargeable batteries

#88
20190267832
2019-08-29

Method and arrangement for actuating power pack

#89
20190245375
2019-08-08

Mobile emergency charging device for a battery of a motor vehicle, emergency charging method, and motor vehicle with a lifting mechanism

#90
20190229580
2019-07-25

BATTERY PACK CHARGER SYSTEM

#91
20190181669
2019-06-13

Power system architecture for aircraft with electrical actuation

#92
20190168332
2019-06-06

System and method for preventing high voltage on a low voltage output in a welding-type system

#93
20190128253
2019-05-02

Systems and methods for running an air compressor using a permanent magnet generator

#94
20190121661
2019-04-25

Vehicle and computing system

#95
20190070971
2019-03-07

Electrically powered vehicle and control method for electrically powered vehicle

#96
20190056771
2019-02-21

Power source system

#97
20190055890
2019-02-21

Control of fuel flow for power generation based on DC link level

#98
20190052118
2019-02-14

Electromagnetic electricity generator

#99
20190006867
2019-01-03

Hybrid energy storage modules for directed energy systems

#100
20180358875
2018-12-13

Charging system using wound rotor synchronous motor

#101
20180298883
2018-10-18

Electric fan-type power generating device with low energy consumption

#102
20180297710
2018-10-18

POWER GENERATION AND DISTRIBUTION FOR VEHICLE PROPULSION

#103
20180287407
2018-10-04

Superconducting magnet engine

#104
20180283357
2018-10-04

Energy collection pod

#105
20180254659
2018-09-06

Portable propane-fueled battery charger

#106
20180252774
2018-09-06

Dual voltage battery system for a vehicle

#107
20180252195
2018-09-06

Dual voltage battery system for a vehicle

#108
20180233927
2018-08-16

Power supply charging system

#109
20180198317
2018-07-12

System and method for delivering electric power

#110
20180198282
2018-07-12

Energy storage system

#111
20180156192
2018-06-07

Negative-pressure suction-type fluid-driving dynamical machine

#112
20180134172
2018-05-17

Absorbing power down energy of an external motor device in a power generation vehicle

#113
20180123384
2018-05-03

Power storage and supply method and system for a drilling rig

#114
20180115169
2018-04-26

Battery pack discharge and charger system

#115
20180093573
2018-04-05

Brake energy recovery module

#116
20180079516
2018-03-22

Power generation and distribution for vehicle propulsion

#117
20180045165
2018-02-15

Direct drive portable hydroelectric generator and power source

#118
20180008016
2018-01-11

MODULAR WEARABLE SMART BAND WITH INTERCHANGEABLE FUNCTIONAL UNITS

#119
20170365828
2017-12-21

Autonomous under water power supply device

#120
20170358941
2017-12-14

Electric power station

#121
20170355384
2017-12-14

AUTONOMOUS BATTERY POD

#122
20170338651
2017-11-23

Integrated multi-mode large-scale electric power support system for an electrical grid

#123
20170288400
2017-10-05

ENERGY PROCESS HANDLING SYSTEM, ASSEMBLY, AND APPARATUS, AND METHOD OF USING OR ASSEMBLING THE SAME

#124
20170218922
2017-08-03

Wind-driven electric generator array

#125
20170207495
2017-07-20

Secondary battery

#126
20170170681
2017-06-15

Wind power charging circuit with three-phase, single-stage and bridgeless framework

#127
20170126057
2017-05-04

GENERATOR HAVING IMPROVED COLD WEATHER STARTING

#128
20170093203
2017-03-30

Suitcase integrated charging and powering device

#129
20170025890
2017-01-26

Power generation for radiation system

#130
20160380437
2016-12-29

Electrical conversion and distribution system for an aircraft

#131
20160355099
2016-12-08

Power supply device for an electrically operable vehicle and charging method

#132
20160318591
2016-11-03

Transmission of power underwater

#133
20160297319
2016-10-13

Portable propane-fueled battery charger

#134
20160254687
2016-09-01

Battery module and assembled battery

#135
20160192755
2016-07-07

Suitcase with charging function

#136
20160108893
2016-04-21

Portable Multiple Source Electrical Power Unit

#137
20160098051
2016-04-07

Scalable variable energy power source

#138
20160083106
2016-03-24

Aircraft load shedding system including supplementary power sources for assuring DC and device for cutting off power to the alternators of a turbine engine during acceleration

#139
20160064975
2016-03-03

Wind Turbine Charging System

#140
20150381080
2015-12-31

Electromagnetic power generator

#141
20150372510
2015-12-24

CONTROL APPARATUS, METHOD, AND PROGRAM, AND NATURAL ENERGY GENERATION APPARATUS PROVIDED WITH CONTROL APPARATUS, METHOD, AND PROGRAM

#142
20150364910
2015-12-17

Thermal power generation apparatus and thermal power generation system

#143
20150303738
2015-10-22

Energizing hydrogenerator

#144
20150280489
2015-10-01

Hybrid power source lighting and energy management system for operation in harsh and/or remote locations

#145
20150280480
2015-10-01

Electric power station

#146
20150275859
2015-10-01

Wind-driven recharger for vehicle battery

#147
20150224982
2015-08-13

Motor vehicle and method

#148
20150180273
2015-06-25

Optimized filter for battery energy storage on alternate energy systems

#149
20150162814
2015-06-11

Self-recharging electric generator system

#150
20150162780
2015-06-11

Multimedia terminal device for high-speed charging and method of controlling the same

#151
20150144409
2015-05-28

Power source device, vehicle provided with power source device, and power storage device

#152
20150035363
2015-02-05

Performance and isolation improvements for digitally controlled AC attenuation and protection circuits

#153
20150014991
2015-01-15

Apparatus and method for generating power

#154
20150008735
2015-01-08

Electric power system

#155
20150005975
2015-01-01

Method and system for controlling a portable power system having a single battery bank

#156
20140368160
2014-12-18

Vehicle electric system, device for controlling a vehicle electric system, and vehicle with a device

#157
20140320060
2014-10-30

VEHICLE HAVING WIND-POWERED GENERATOR

#158
20140312619
2014-10-23

Drive train for a hybrid electric vehicle and a method of operating such a drive train

#159
20140306682
2014-10-16

Control circuit, and power generation device having the same

#160
20140287875
2014-09-25

Stationary exercise equipment power generator

#161
20140284936
2014-09-25

Universal power tool battery pack coupled to a portable internal combustion engine

#162
20140265999
2014-09-18

Wind charger

#163
20140265695
2014-09-18

Regenerative power supply system and method

#164
20140217953
2014-08-07

Waste heat recovery system of vehicle

#165
20140210398
2014-07-31

Systems and methods for efficiently charging power recovery controller

#166
20140110951
2014-04-24

Double source battery charger

#167
20140103662
2014-04-17

Power generation in a tubular structure by way of electromagnetic induction

#168
20140091736
2014-04-03

Electric vehicle

#169
20140084864
2014-03-27

Method for charging a battery

#170
20140077750
2014-03-20

E Cubed Program

#171
20140070540
2014-03-13

Clutch controlled friction drive wheelmill for generating electricity

#172
20130314044
2013-11-28

Electromagnetic field and current inducing surfboard for repelling sharks

#173
20130307465
2013-11-21

Air driven alternators for battery powered vehicles

#174
20130296137
2013-11-07

Exercise rowing machine with power generation

#175
20130271063
2013-10-17

Apparatus for charging battery powered electronic devices using a rolling means

#176
20130257048
2013-10-03

Mobile environment-controlled unit having a magnetic sensor for a high-voltage alternating current bus

#177
20130221898
2013-08-29

Kinetic charging DC battery system for rolling luggage

#178
20130214596
2013-08-22

MANAGEMENT OF AN ELECTRIC POWER GENERATION AND STORAGE SYSTEM

#179
20130127393
2013-05-23

Wind operated electricity generating system

#180
20130116840
2013-05-09

Power management system that includes a generator controller

#181
20130088210
2013-04-11

Power system and power controlling method and apparatus thereof

#182
20130062938
2013-03-14

Power generation apparatus

#183
20130057075
2013-03-07

Apparatus and method for charging battery of electric device having motor

#184
20130049705
2013-02-28

REGULATOR, BATTERY CHARGING APPARATUS AND BATTERY CHARGING SYSTEM

#185
20120326666
2012-12-27

Configuration of a stator of a rotating electric machine

#186
20120274077
2012-11-01

Portable power driven equipment with internal combustion engine combined battery charging and starting circuit where the battery is a removable battery pack

#187
20120259570
2012-10-11

Alternator speed estimation using spectrum analysis

#188
20120217905
2012-08-30

Electric Vehicle Self Charging System

#189
20120181972
2012-07-19

AUTOMATIC POLLUTION-FREE ENERGY GENERATION DEVICE FOR TRANSPORT

#190
20120175947
2012-07-12

Systems and methods for providing an uninterruptible power supply to a ship-service bus of a marine vessel

#191
20120109763
2012-05-03

Mobile Charging of Electric Vehicles Off the Electric Power Grid

#192
20120031687
2012-02-09

AUXILIARY POWER UNIT HAVING SELF-CONTAINED ELECTRIC POWER DISTRIBUTION

#193
20120019199
2012-01-26

Emergency power generating source for mobile devices

#194
20110316470
2011-12-29

Wind-driven recharger for vehicle battery

#195
20110291621
2011-12-01

Smart battery charging system for electrical generator

#196
20110285358
2011-11-24

Universal power tool battery pack coupled to a portable internal combustion engine

#197
20110215641
2011-09-08

Management of an electric power generation and storage system

#198
20110204854
2011-08-25

Apparatus for transferring energy using onboard power electronics and method of manufacturing same

#199
20110204639
2011-08-25

MODULAR POWER SYSTEM

#200
20110101923
2011-05-05

Ceiling fan motor with generator winding

#201
20110101778
2011-05-05

Battery charging coaction and output system with current limit supply

#202
20110080071
2011-04-07

BICYCLE POWER SUPPLY MODULE FOR SUPPLYING POWER TO ELECTRICAL DEVICES ON A BICYCLE AND RELATED BICYCLE

#203
20110080040
2011-04-07

Power generation apparatus

#204
20110050173
2011-03-03

Apparatus for transferring energy using onboard power electronics and method of manufacturing same

#205
20110049882
2011-03-03

Device for charging at least one electrical battery on board a boat

#206
20100289516
2010-11-18

Malfunction determining apparatus and malfunction determining method for charging system

#207
20100241283
2010-09-23

Gen-Set control system having proactive load relief

#208
20100225282
2010-09-09

Energy storage and charging system for a vehicle

#209
20100204860
2010-08-12

CONTROL APPARATUS AND CONTROL METHOD FOR VEHICLE

#210
20100201328
2010-08-12

CHARGEABLE MOBILE SECURITY SYSTEM

#211
20100197460
2010-08-05

FITNESS EQUIPMENT WITH POWER GENERATION

#212
20100164334
2010-07-01

BICYCLE WITH POWER GENERATION AND SUPPLY CIRCUIT

#213
20100127668
2010-05-27

Voltage drop compensation for an electric power storage device charging system

#214
20100102568
2010-04-29

Electric Power Generating System Using Permanent Magent Motors

#215
20100090643
2010-04-15

Systems and/or methods for using air/wind power to charge/re-charge vehicle batteries

#216
20100060076
2010-03-11

Systems and methods for providing an uninterruptible power supply to a ship-service bus of a marine vessel

#217
20090315403
2009-12-24

Power supply system, vehicle provided with the same, temperature rise control method of power storage device, and computer-readable recording medium with program recorded thereon for causing computer to execute temperature rise control of power storage device

#218
20090315396
2009-12-24

Power supply system, vehicle with the same, temperature rise control method of power storage device and computer-readable recording medium bearing program for executing computer to perform temperature rise control of power supply device

#219
20090309537
2009-12-17

Battery-charging method and battery-charging apparatus

#220
20090288577
2009-11-26

Method and system for wind-harnessed battery charging in a locomotive

#221
20090284022
2009-11-19

Portable power driven equipment with internal combustion engine combined battery charging and starting circuit where the battery is a removable battery pack

#222
20090200991
2009-08-13

Power supply system

#223
20090189446
2009-07-30

Power converter control system for electric powertrains

#224
20090153097
2009-06-18

Battery charging apparatus

#225
20090096426
2009-04-16

Generator controller

#226
20090045780
2009-02-19

Battery control method for hybrid vehicles

#227
20090033294
2009-02-05

VEHICLE SOURCE DEVICE

#228
20090026987
2009-01-29

Vehicle drive device and method of controlling vehicle drive device

#229
20080290844
2008-11-27

Automotive auxiliary power system

#230
20080278118
2008-11-13

Method for charging a storage element of an autonomous system

#231
20080272733
2008-11-06

Dual Mode Portable Charger

#232
20080265844
2008-10-30

STARTER SYSTEM FOR PORTABLE INTERNAL COMBUSTION ENGINE ELECTRIC GENERATORS USING A PORTABLE UNIVERSAL BATTERY PACK

#233
20080246355
2008-10-09

Self-powered mobile electrical power hub

#234
20080231144
2008-09-25

Universal power tool battery pack coupled to a portable internal combustion engine

#235
20080157600
2008-07-03

Operator interface for an electric power generation system

#236
20080150365
2008-06-26

MANUAL POWER SOURCE AND STORAGE FOR OPERATION OF ELECTRONIC DEVICES AND METHOD OF USE

#237
20080086247
2008-04-10

Battery management system for vehicles

#238
20070267871
2007-11-22

Energy Myzer Hybrid Generator

#239
20070246943
2007-10-25

Stand-alone wind turbine system, apparatus, and method suitable for operating the same

#240
20070221422
2007-09-27

System for electrically connecting and disconnecting a vehicle generator from a vehicle storage unit

#241
20070219669
2007-09-20

GENERATOR CONTROLLER

#242
20070182247
2007-08-09

Emergency power supply for car

#243
20070180777
2007-08-09

GENERATOR CONTROLLER

#244
20070168087
2007-07-19

Generator controller

#245
20070126236
2007-06-07

Power supply control system

#246
20070120529
2007-05-31

Battery control device for equalization of cell voltages

#247
20070119638
2007-05-31

Fuel cell system using external heat sources for maintaining internal temperature

#248
20070095321
2007-05-03

System for assisting a main engine start-up

#249
20070024219
2007-02-01

Motor drive device that combined charge controller

#250
20070018817
2007-01-25

Luggage for cooperating with various portable devices

#251
20060236142
2006-10-19

Methods and systems for accessing email

#252
20060173586
2006-08-03

Control system for auxiliary power unit

#253
20060054074
2006-03-16

Unmanned underwater vehicle turbine powered charging system and method

#254
20060022632
2006-02-02

Air drive electric charging

#255
20050173985
2005-08-11

Power supply apparatus

#256
20050173924
2005-08-11

SYSTEM AND METHOD FOR CHARGING A BATTERY IN A RECREATIONAL PRODUCT FROM AN ENGINE DRIVEN HIGH VOLTAGE CHARGING SYSTEM

#257
20050127880
2005-06-16

Induction generator power supply

#258
20050116681
2005-06-02

Wheel having an accelerating charger

#259
20050063121
2005-03-24

System and method for safely and efficiently capturing power currently produced by already available power supplies to power electrical devices in a truck while its engine is turned off

#260
19019751
2026-05-12

Offshore electrical power grid systems

#261
18377711
2024-09-24

Portable human powered electric power generating device

#262
18205444
2024-10-01

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