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)
02/2014
02/26/2014EP2701277A2 Method and apparatus for wireless charging an electronic device
02/26/2014EP2701276A1 Symmetrical ups power system based on nine-phase self-coupling phase-shifting transformer
02/26/2014EP2701275A1 Uninterrupted power supply and dc-dc converter
02/26/2014EP2701274A1 Electric automobile pwm rectification and voltage current transformation pulse charging system
02/26/2014EP2701273A2 Contactless multi-charger system and controlling method thereof
02/26/2014EP2701272A2 Charger
02/26/2014EP2701271A2 Charger
02/26/2014EP2701270A2 Battery backup system and method
02/26/2014EP2701269A1 Vehicle-mounting charging apparatus and vehicle mounted therewith
02/26/2014EP2701268A1 Portable electronic system including charging device and method of charging a secondary battery
02/26/2014EP2701267A1 Control device for vehicle
02/26/2014EP2701265A1 Power control system
02/26/2014EP2701264A1 Control device, power control system, and power control method
02/26/2014EP2701263A1 Power management system that changes the operating conditions of a battery charger
02/26/2014EP2700534A1 Charging apparatus
02/26/2014EP2700530A1 Torque control apparatus and contactless charging system
02/26/2014EP2700144A2 Inductively rechargeable portable charger
02/26/2014EP2700142A1 Method and system for thermal management of battery charging concurrencies in a portable computing device
02/26/2014EP2700141A1 A system and method for balancing energy storage devices
02/26/2014EP2700140A1 System for inductive energy transmission to a load
02/26/2014EP2699981A1 Zero power appliance control, systems and methods
02/26/2014CN203457367U Novel portable solar lamp
02/26/2014CN203457203U Wireless fixed telephone
02/26/2014CN203457099U Solar energy power supply system
02/26/2014CN203457092U 风力发电控制器 Wind Power Controller
02/26/2014CN203456939U Automobile emergency illumination device
02/26/2014CN203456936U Power-down controlled shutdown backup power supply for thread spinner
02/26/2014CN203456935U Integrated solar energy micro-power rainwater pumping station
02/26/2014CN203456934U Solar photovoltaic system control apparatus
02/26/2014CN203456933U Solar photovoltaic power generation controller
02/26/2014CN203456932U Multi-power supply power supplying device
02/26/2014CN203456931U High-voltage DC power supply system for data center
02/26/2014CN203456930U 复合能源系统 Composite Energy Systems
02/26/2014CN203456929U Super capacitor energy storage driving device for workover rig
02/26/2014CN203456928U Super-capacitor energy storage driving device for workover rig
02/26/2014CN203456927U Hand-operated charging interphone
02/26/2014CN203456926U Controller of direct current power generator set
02/26/2014CN203456925U Charger with multiple USB output terminals
02/26/2014CN203456924U Flexible vehicle-mounted wireless charging device
02/26/2014CN203456923U Wireless charger
02/26/2014CN203456922U Lithium battery outdoor integrated machine
02/26/2014CN203456921U Mobile power source
02/26/2014CN203456920U A card-type electronic device and an electronic system
02/26/2014CN203456919U A solar-energy wireless charger
02/26/2014CN203456918U A monitoring system for an electric automobile charging station in photovoltaic system grid-connected operation
02/26/2014CN203456917U A mini light-emitting vehicle-mounted charger
02/26/2014CN203456916U Controllable charging device for nickel metal hydride secondary battery
02/26/2014CN203456915U LED mobile power box
02/26/2014CN203456914U Vehicle charger
02/26/2014CN203456913U Battery charging monitoring device
02/26/2014CN203456912U Portable power supply capable of checking electric quantity without contact
02/26/2014CN203456911U Charging device for electronic cigarette
02/26/2014CN203456910U Battery management system
02/26/2014CN203456909U Integrated interface device and super capacitor module assembly
02/26/2014CN203456908U Charger wire receiving box
02/26/2014CN203456907U Wall-mounted wireless microphone charging seat
02/26/2014CN203456906U Energy-saving apparatus based on storage battery charge and discharge system
02/26/2014CN203456905U Novel leather mobile power supply
02/26/2014CN203456904U Hybrid starting power supply
02/26/2014CN203456903U 手机充电器 Mobile phone charger
02/26/2014CN203456902U 移动电源 Mobile Power
02/26/2014CN203456901U 充电器 Charger
02/26/2014CN203456900U 多功能太阳能充电器 Multifunctional Solar Charger
02/26/2014CN203456899U Storage battery charging system
02/26/2014CN203456898U Intelligent charging system for secondary cell
02/26/2014CN203456897U Power supply switching circuit of handheld terminal and handheld terminal thereof
02/26/2014CN203456896U Folding cover type wireless charging mobile power pack
02/26/2014CN203456895U Battery and control circuit thereof
02/26/2014CN203456894U Dual charging mobile power supply with distress signal lamp and using liquid crystal display to display electric quantity
02/26/2014CN203456893U Electric automobile charging pile with parking stall lock function
02/26/2014CN203456892U Novel set top box
02/26/2014CN203456891U Solar energy light-electricity integrated control cabinet device
02/26/2014CN203456890U Electric bicycle charging pile
02/26/2014CN203456889U A school bus storage battery anti-feed system and the school bus using the same
02/26/2014CN203456888U Charger terminal built-in safety telescopic structure
02/26/2014CN203456887U 电池充电保护装置 Battery charging protection device
02/26/2014CN203456886U Vehicle-mounted charging adapter applicable to mobile phones?and tablet?computers
02/26/2014CN203456885U Power supply?circuit and portable?equipment
02/26/2014CN203456884U Train regenerated electric energy absorption?device and system
02/26/2014CN203456883U Hand-operated charging?mobile phone
02/26/2014CN203456882U High-efficiency solar cell management system
02/26/2014CN203456558U Charge and discharge maintaining system of middle-capacity maintenance-free storage battery
02/26/2014CN203456550U Intrinsic safety type anti-explosion battery pack special for PID (Proportion Integration Differentiation) organic volatile detector
02/26/2014CN203456039U Platform displayer
02/26/2014CN203455783U Human kinetic energy wireless mouse
02/26/2014CN203455457U Motor dragging platform for testing motor and composite power supply system thereof
02/26/2014CN203453142U Rechargeable type music fan
02/26/2014CN203447123U Milk foamer circuit
02/26/2014CN203446841U Photovoltaic-powered multifunctional desk with wireless charging function
02/26/2014CN203446783U Mobile phone cover with solar cell panel
02/26/2014CN203446778U Mobile phone case with charging function and charging disc matched with mobile phone case
02/26/2014CN103609035A Method of performing bidirectional communication between transmitter and receiver in wireless power transmission/reception system, the transmitter, and the receiver
02/26/2014CN103608998A Resonance-type non-contact power supply system
02/26/2014CN103608997A Resonance-type non-contact power supply system
02/26/2014CN103608995A Charging apparatus for electric motor vehicles
02/26/2014CN103608994A Battery control device and battery system
02/26/2014CN103608992A Charging system, power management server, vehicle management server, and power management program
02/26/2014CN103607761A Wireless sensor node powered by multiple batteries and efficient scheduling method thereof
02/26/2014CN103607560A Power transmission project construction field video monitoring system
02/26/2014CN103607037A Switching apparatus of UPS power supply
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