Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02J - Circuit arrangements or systems for supplying or distributing electric power; Systems for storing electric energy › H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693)
09/2005
09/08/2005US20050194935 Charging control system and motor-driven tool set
09/08/2005US20050194934 Method of charging lithium ion secondary battery, charging apparatus, and power supply apparatus
09/08/2005US20050194933 Method of charging a battery
09/08/2005US20050194932 Battery switching circuit for a portable communication device, battery switching method therefor, and battery switching program therefor
09/08/2005US20050194931 Circuit system for a battery electronic control unit
09/08/2005US20050194930 Autoilluminating rechargeable lamp system
09/08/2005US20050194929 Battery-powered tool capable of detecting discharged battery pack
09/08/2005US20050194928 Power tool capable of charging a rechargeable battery unit that includes at least a standard-sized battery cell
09/08/2005US20050194926 Wireless battery charger via carrier frequency signal
09/08/2005US20050194921 Electrical charging system, electrical charging controlling method, robot apparatus, electrical charging device, electrical charging controlling program and recording medium
09/08/2005US20050194914 Inductive coil assembly
09/08/2005US20050194839 Versatile and intelligent power controller
09/08/2005DE202005010542U1 Crystalline or polycrystalline structure battery cells are charged by a system with galvanically isolated stages
09/08/2005DE10208481B4 Station für elektronische Geräte Station for electronics
09/08/2005DE102005006370A1 Diagnose des Ladungszustands eines Energiespeicher-Systems Diagnosis of the state of charge of an energy storage system
09/08/2005DE102004008433A1 Vorrichtung zur Spannungsversorgung Apparatus for voltage supply
09/08/2005DE10040893B4 Struktur von elektrischen Anschlüssen zum Herstellen eines elektrischen Kontakts zwischen einem Batterieteil und einer elektrischen Vorrichtung Structure of electrical terminals for establishing electrical contact between a battery pack and an electrical device
09/07/2005EP1571748A1 Capacitor unit
09/07/2005EP1571747A1 Battery charging method and apparatus using extrapolation of voltage curve
09/07/2005EP1571729A1 Battery pack and battery remaining power calculating method
09/07/2005EP1571458A1 Battery-powered tool capable of detecting discharged battery pack
09/07/2005EP1444764A4 Charger for mobile telephone
09/07/2005CN2724302Y Power supply device for mobile phone cell butt weak electricity electric appliance
09/07/2005CN2724279Y Charger for electric bicycle
09/07/2005CN2724278Y Power managing circuit for portable electronic device
09/07/2005CN2724218Y Device for estimating recharge rate of cell
09/07/2005CN2724082Y Integrated UPS microcomputer power source
09/07/2005CN1666165A System and method for power consumption management
09/07/2005CN1665098A Battery-powered tool capable of detecting discharged battery pack
09/07/2005CN1665097A Power supply system for supplying power to an electronic apparatus
09/07/2005CN1665063A 电池组充电装置及电池组 Battery and battery charging device
09/07/2005CN1665062A Rechargeable battery charging method and apparatus
09/07/2005CN1665061A Battery packs
09/07/2005CN1665059A Battery packs
09/07/2005CN1664751A Portable electronic apparatus including detachable system and expansion modules
09/07/2005CN1218427C Battery charging and discharging system
09/06/2005US6941234 Query based electronic battery tester
09/06/2005US6941197 Vehicle sharing system and method with vehicle parameter tracking
09/06/2005US6940258 Charging apparatus of bicycle dynamo
09/06/2005US6940257 Battery charger
09/06/2005US6940256 Battery state monitoring circuit and battery device
09/06/2005US6940254 Trade-in battery system
09/06/2005US6940197 Rotary electric machine for vehicle and control device thereof
09/04/2005CA2459696A1 System and method for starting a combustion engine of a hybrid vehicle
09/01/2005WO2005081392A1 Voltage supply device
09/01/2005WO2005081387A1 Voltage conversion device
09/01/2005WO2005081378A1 Charger for secondary battery
09/01/2005WO2005081124A1 Mobiile charging civil official system and method thereof
09/01/2005WO2005081108A1 Control device and control method using processing unit
09/01/2005WO2005081074A1 Method of docking an autonomous robot
09/01/2005WO2005080124A2 A pontoon
09/01/2005WO2005079447A2 Switching power supply controller with built-in supply switching
09/01/2005WO2005079430A2 Versatile and intelligent power controller
09/01/2005US20050192045 Holster for supporting and charging the wireless headset of handheld devices
09/01/2005US20050191078 Power storage apparatus, a fixing apparatus, and an image formation apparatus
09/01/2005US20050190519 Vehicle electrical protection device and system employing same
09/01/2005US20050190518 Current detection circuit and protection circuit
09/01/2005US20050189981 Current detection circuit of bidirectional switch
09/01/2005US20050189928 Method for improved battery state of charge
09/01/2005US20050189926 Charging apparatus and charging method
09/01/2005US20050189925 Charging apparatus and charging method
09/01/2005US20050189924 Charging apparatus and charging method
09/01/2005US20050189923 Auxiliary power source device, fixing device, image forming apparatus and charge operation control method
09/01/2005US20050189922 Portable electronic apparatus including detachable system and expansion modules
09/01/2005US20050189921 Methods and apparatus for simultaneously charging multiple rechargeable batteries
09/01/2005US20050189919 Battery pack and remaining battery power calculation method
09/01/2005US20050189918 Energy storage system state of charge diagnostic
09/01/2005US20050189917 Charging system
09/01/2005US20050189916 Power management circuit
09/01/2005US20050189915 Battery arrangement
09/01/2005US20050189914 Universal cellular telephone battery charger
09/01/2005US20050189913 Electronic device including handheld electronic device with dual battery configuration, and associated method
09/01/2005US20050189912 Rechargeable battery with integrated protection circuit
09/01/2005US20050189911 Combination mobile phone charger
09/01/2005US20050189910 Planar inductive battery charger
09/01/2005US20050189909 Method and apparatus for handling a charging state in a mobile electronic device
09/01/2005US20050189908 Method and apparatus for handling a charging state in a mobile electronic device
09/01/2005US20050189907 Charger of an electric hair cutter having sterilization means
09/01/2005US20050189906 Battery arrangement for wrist-carried device
09/01/2005US20050189905 Portable battery charging device
09/01/2005US20050189899 Electrical charging system, electrical charging controlling method, robot apparatus, electrical charging device, electrical charging controlling program and recording medium
09/01/2005US20050189882 Inductive coil assembly
09/01/2005US20050189821 Semiconductor apparatus for controlling a switching power supply
09/01/2005US20050189819 Power supply system for supplying power to an electronic apparatus
09/01/2005US20050188887 Electric shock gun
09/01/2005DE102004039402A1 Bidirektionale Vorrichtung, Verfahren zur Herstellung derselben und Halbleitervorrichtung Bi-directional device, method of manufacturing the same, and semiconductor device
09/01/2005DE102004008569A1 Eigensichere Batteriestromversorgung für den untertägigen Bergbau Intrinsically safe battery power supply for underground mining
09/01/2005DE102004005896A1 Bath furniture especially shower trough bathtub or washbasin comprises glass or plastic with edge lighting electrically powered by contactless induction
08/2005
08/31/2005EP1569324A1 Drive apparatus, control method and program storage medium for the drive apparatus, and power output apparatus
08/31/2005EP1569318A2 Method of reducing the load current in a vehicle on-board power system
08/31/2005EP1569317A2 Charging control system
08/31/2005EP1569316A1 Method and apparatus for simultaneously charging multiple rechargeable batteries
08/31/2005EP1569315A1 Method and apparatus for a dual battery configuration of a hendheld device and holder
08/31/2005EP1568115A1 System and method for motor vehicle double-voltage power supply
08/31/2005EP1568114A2 Cell balancing system for equalizing state of charge among series-connected electrical energy storage units
08/31/2005EP1568113A1 Circuit for a motor vehicle power supply network and corresponding operating method
08/31/2005EP1567877A1 Method and device for determining battery status
08/31/2005EP1567876A1 Secondary battery replacement method
08/31/2005EP1567383A2 Electrically powered or hybrid vehicle comprising a battery charging control device
08/31/2005CN2722489Y Automatic balanced recharging system of serial battery set
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