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)
10/2008
10/01/2008CN201126976Y Usb充电插座 Usb charging socket
10/01/2008CN201126975Y Solar energy charge controller
10/01/2008CN201126974Y Wireless power supply for zinc oxide lightning arrester leakage current monitoring system
10/01/2008CN201126973Y Solar central power supply apparatus for zinc oxide lightning arrester leakage current monitoring system
10/01/2008CN201126972Y Charging adapter with wireless charging function and charging equipment
10/01/2008CN201126971Y Charging system
10/01/2008CN201126970Y Intelligent charger for electric vehicle with repairing function
10/01/2008CN201126969Y Movable and portable multipurpose apparatus
10/01/2008CN201126968Y Emergency power supply having function of testing and measuring battery
10/01/2008CN201126967Y Energy-saving uninterrupted power supply UPS system
10/01/2008CN201126966Y Novel electric vehicle charging plug
10/01/2008CN201126965Y Minitype solar power supply
10/01/2008CN201126961Y Intelligent protective circuit for charging lithium cell
10/01/2008CN201126846Y Machine for recuperation of vehicle lead acid accumulator capacitance
10/01/2008CN201126559Y Multifunctional palm microcomputer with electricity-storing function
10/01/2008CN201126531Y Wire circuit automation control and anti-theft alarming device
10/01/2008CN201126138Y Solar energy table lamp
10/01/2008CN201126135Y Charging type AC/DC light bulb
10/01/2008CN201125839Y Small-sized electric generating apparatus
10/01/2008CN201125664Y Solar energy shutter
10/01/2008CN201123488Y Portable electric device protective cover with solar charging function
10/01/2008CN201123462Y Solar illuminating umbrella
10/01/2008CN201123337Y Solar photovoltaic electrothermic liquid device for eliminating mosquito
10/01/2008CN201123293Y Electric sheep pen
10/01/2008CN101278459A Power up circuit with low power sleep mode operation
10/01/2008CN101278458A System and method for monitoring power supplied to a battery
10/01/2008CN101277840A Electric system, hybrid vehicle, and hybrid vehicle control method
10/01/2008CN101277839A Charge control apparatus, electrically powered vehicle and electric storage charge control method
10/01/2008CN101277324A Portable terminal device, battery charger and adaptor to set portable terminal device thereon
10/01/2008CN101277090A Insulation triggering circuit for vehicle magnetoelectric generator controlled rectifier
10/01/2008CN101277028A Solar battery power supply system storing power using double accumulators
10/01/2008CN101277027A Selection circuit for Single-chip integrated power supply
10/01/2008CN101277026A Intelligent remote low pressure high power electric power supply system as well as working method thereof
10/01/2008CN101277025A Power supply system electronic equipment and method for supplying power for load
10/01/2008CN101277024A Intelligent charger
10/01/2008CN101277023A Charging device
10/01/2008CN101277022A Charging equalization circuit and charging device
10/01/2008CN101277021A Protection device for assembled cell, and battery pack unit
10/01/2008CN101277020A Power supply circuit with electricity-saving function
10/01/2008CN101277019A Battery electric power output apparatus
10/01/2008CN101277009A Vehicle power supply circuit as well as semiconductor protection control system of electric apparatus electronic equipments
10/01/2008CN101276949A Device and method for detecting battery performance of hybrid power vehicle
10/01/2008CN101276947A Electromagnetic induction energy-storage system
10/01/2008CN101276946A 充电装置 Charging device
10/01/2008CN101276945A Portable 1.5V and 220V composite mobile phone charger
10/01/2008CN101276944A Accumulator repairing system and method with function of recovering electric energy
10/01/2008CN101275537A Folding type view energy source box
10/01/2008CN100423433C Flexible starter
10/01/2008CN100423430C Wide bandwidth ac- DC power converter
10/01/2008CN100423406C Power supply apparatus using fuel cell and method of controlling the same
10/01/2008CN100423405C Fuel battery power output control method and application thereof
10/01/2008CN100423404C DC power source unit with battery charging function
10/01/2008CN100423403C Control signal generation circuit and battery management system using the same
10/01/2008CN100423402C Power managing apparatus and method for mobile device
10/01/2008CN100423401C Intelligent UPS with logic judging function
10/01/2008CN100423400C Low ripple high reliable high-capacity capacitance voltage stabilizing charging circuit
10/01/2008CN100423399C Charger and integrated circuit
10/01/2008CN100423398C Ac power supply device
10/01/2008CN100423358C Adapter and hybrid power supply for electronic devices
10/01/2008CN100423357C Electronic device containing device for charging for batter device
10/01/2008CN100422899C Regulating apparatus of output voltage
10/01/2008CN100422879C Electronic clock, electronic apparatus and starting method
10/01/2008CN100422066C Elevator controller
10/01/2008CN100422030C Protective circuit of electronic device for bicycle use
09/2008
09/30/2008US7430109 Electrical device including battery pack and method of making the same
09/30/2008US7429849 Method and apparatus for confirming the charge amount and degradation state of a battery, a storage medium, an information processing apparatus, and an electronic apparatus
09/30/2008US7429848 Battery disable/enable control circuitry of a portable computing device
09/30/2008US7429807 Adjustable speed drive system for primary loop recirculation pump
09/30/2008US7429805 Energy harvesting for wireless sensor operation and data transmission
09/25/2008WO2008115538A1 System and method for balancing a state of charge of series connected cells
09/25/2008WO2008114931A1 Performing contactless applications in battery off mode
09/25/2008WO2008114758A1 Fuel cell system
09/25/2008WO2008114734A1 Accumulation system
09/25/2008WO2008113270A1 A regulator for generator on vehicle
09/25/2008WO2008085514A3 Apparatuses and methods that facilitate the transfer of power and information among electrical devices
09/25/2008WO2008071159A3 Electrical power supply apparatus
09/25/2008WO2008046600A3 Method for transmitting data and data transmission device for remote control and/or remote inquiry
09/25/2008US20080234011 Charging communication-adaptor for mobile device
09/25/2008US20080234009 System and devices for inductive charging of a wearable electronic device
09/25/2008US20080231238 Method and system for determining the soc of a rechargeable battery
09/25/2008US20080231237 Method and apparatus for charging nonaqueous electrolyte secondary battery
09/25/2008US20080231236 Battery Charger Operable for Selective One of a Plurality of Power Supplies
09/25/2008US20080231235 Charger device
09/25/2008US20080231234 Pull-cord lighting device
09/25/2008US20080231233 Power converter including auxiliary battery charger
09/25/2008US20080231232 Battery pack
09/25/2008US20080231231 System and method for balancing state of charge of series connected cells
09/25/2008US20080231230 Using a circuit rating to establish a charge rate for an electric storage battery of an electric vehicle
09/25/2008US20080231229 Charging Device
09/25/2008US20080231228 Bi-directional charging/integrated power management unit
09/25/2008US20080231227 Nesting Negotiation for Self-Mobile Devices
09/25/2008US20080231226 Battery Powered Device
09/25/2008US20080231225 Power supply device capable of collecting solar power, and clothing assembly having the same
09/25/2008US20080231117 Power management topologies
09/25/2008US20080231113 Multiple device battery charger
09/25/2008DE102007013508A1 Charging support system for lithium ion battery, has electronic unit which is accommodated in each battery housing and equitable charging of lithium ion battery in each charging unit
09/25/2008DE102005003576B4 Batteriepolanschlußvorrichtung mit einer Ladezustandserhaltungsschaltung Batteriepolanschlußvorrichtung with a charge state of preservation circuit
09/25/2008CA2684572A1 System and method for balancing a state of charge of series connected cells
09/24/2008EP1973379A2 System for providing power to a hearing assistance device
09/24/2008EP1973215A1 Device for providing an alternate source of power for small electric devices
1 ... 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 ... 947