ClassID:

217039

H02J7/1407 - 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 on vehicles not being driven by a motor, e.g. bicycles

Recent Application in this class:
#1
20240333019
2024-10-03

Electric Bicycle Charger Assembly

#2
20240258822
2024-08-01

Stationary Dual Hand And Foot Pedal Energy Harnessing Exercise Machine

#3
20230396082
2023-12-07

INTELLIGENT BATTERY DISCHARGE CONTROLLING MECHANISM WITH LOAD BALANCING AND SYSTEM THEREOF

#4
20210070397
2021-03-11

Master communication apparatus, slave communication apparatus, and wireless communication apparatus

#5
20200189689
2020-06-18

Bicycle derailleur and connection

#6
20200112185
2020-04-09

Battery pack for diagnosing a fault of a charging contactor

#7
20200102050
2020-04-02

Control device and transmission system

#8
20200044473
2020-02-06

Charging control device and charging unit

#9
20190260220
2019-08-22

Apparatus and method for generating electrical energy with shopping carts

#10
20190134480
2019-05-09

Bicycle trainer

#11
20190121661
2019-04-25

Vehicle and computing system

#12
20190103754
2019-04-04

Power management system

#13
20190027957
2019-01-24

Method and apparatus for exercise energy utilization

#14
20180222332
2018-08-09

Control apparatus, electrical power storage apparatus and system for mobile object

#15
20180165727
2018-06-14

Systems and methods for in-vehicle charging to offset a fare

#16
20180140949
2018-05-24

Bicycle-type game simulation device

#17
20180138729
2018-05-17

Moving Object, Wireless Power Feeding System, and Wireless Power Feeding Method

#18
20180029492
2018-02-01

Dynamo for bicycles

#19
20170341706
2017-11-30

Charge system and charge method

#20
20170305496
2017-10-26

Wheel rim-mounted regeneration coil-magnet system

#21
20170229903
2017-08-10

Apparatus and method for generating electrical energy with shopping carts

#22
20170214262
2017-07-27

Shopping cart power generation

#23
20170183057
2017-06-29

Electric bicycle

#24
20170151991
2017-06-01

Generator for bicycle, and battery module attachable/detachable to/from generator

#25
20160244005
2016-08-25

Wheel rim-mounted regeneration coil-magnet system

#26
20150247831
2015-09-03

Adaptable combined carbon monoxide and smoke detector

#27
20140287875
2014-09-25

Stationary exercise equipment power generator

#28
20120249081
2012-10-04

BALANCED ENERGY AND ENERGY PRODUCING SYSTEM

#29
20110199028
2011-08-18

Moving object, wireless power feeding system, and wireless power feeding method

#30
20110095623
2011-04-28

BATTERY PACK PROTECTION CIRCUIT, BATTERY PACK PROTECTION METHOD, AND ELECTRIC BICYCLE

#31
20100148582
2010-06-17

Systems and methods for power storage and management from intermittent power sources

#32
20090322286
2009-12-31

ENERGY SOURCE

#33
20090039836
2009-02-12

Apparatus for controlling power generated by on-vehicle generator on the basis of internal status of on-vehicle battery

#34
20080265668
2008-10-30

BICYCLE POWER SUPPLY FOR BICYCLE ELECTRICAL SYSTEM

#35
20080238367
2008-10-02

RECHARGEABLE ELECTRICAL POWER SUPPLY UNIT FOR AN ELECTRONIC DEVICE OF A BICYCLE

#36
20080124616
2008-05-29

Method and system for supplying electrical energy from a battery power supply unit to a heating element

#37
20080066979
2008-03-20

Systems and methods for power storage and management from intermittent power sources

#38
20080048611
2008-02-28

Method and system for recharging a battery power supply unit for a bicycle electronic device

#39
20080042621
2008-02-21

Method for Controlling and System for Charging a Battery Power Supply Unit

#40
20070024219
2007-02-01

Motor drive device that combined charge controller

#41
20060261785
2006-11-23

Controlled DC power supply for a human powered vehicle

#42
20060032687
2006-02-16

Electrical power generation

#43
20050275978
2005-12-15

Apparatus for protecting bicycle electrical components

#44
20050156567
2005-07-21

Rechargeable electrical power supply unit for an electronic device of a bicycle

#45
15660597
2018-05-01

Stroller attachment