| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 01/12/2011 | CN101944861A Solar power supply device for optical fiber sensing system |
| 01/12/2011 | CN101944762A Controllable constant-voltage rapid trickle charge voltage source for converter valve running test |
| 01/12/2011 | CN101944761A Integrated-type charging and motor control system |
| 01/12/2011 | CN101944760A Constant power charging system and method of lithium battery pack |
| 01/12/2011 | CN101944759A Capacitor discharge method of power electronic equipment bus |
| 01/12/2011 | CN101944758A Battery management system with function of dynamically assigning charging current and method thereof |
| 01/12/2011 | CN101944757A System for controlling voltage balancing in a plurality of litium-ion cell battery packs and method thereof |
| 01/12/2011 | CN101944756A Power source apparatus for vehicle |
| 01/12/2011 | CN101944755A Method for quickly discharging for automobile high-voltage DC bus |
| 01/12/2011 | CN101944754A Direct current step-up/step-down circuit |
| 01/12/2011 | CN101944753A Electronic device, and method controlling electronic power supply |
| 01/12/2011 | CN101944752A Power supply device |
| 01/12/2011 | CN101944751A Intelligent charging station system adopting solar and wind power generation for electric vehicles and method |
| 01/12/2011 | CN101944633A Lithium ion battery and charger using same |
| 01/12/2011 | CN101943924A Novel dual-energy environmental control device |
| 01/12/2011 | CN101943844A Multifunctional projector |
| 01/12/2011 | CN101943364A Solar floor display lamp |
| 01/12/2011 | CN101943363A Solar doorplate indicating lamp |
| 01/12/2011 | CN101943362A Outdoor led system |
| 01/12/2011 | CN101943361A Light energy and wind energy complementary illumination device on vertical shaft |
| 01/12/2011 | CN101943125A Suspension-type horizontal shaft wind generating set |
| 01/12/2011 | CN101943027A Aerodynamic engine |
| 01/12/2011 | CN101941456A Battery transfer device |
| 01/12/2011 | CN101940397A Luminous walking stick |
| 01/12/2011 | CN101488671B Management module for multi-section series lithium ionic cell pack |
| 01/12/2011 | CN101438443B Charger |
| 01/12/2011 | CN101420136B Frequency synthesizer and correcting device |
| 01/12/2011 | CN101361246B System, method, and article of manufacture for determining an estimated combined battery state-parameter vector |
| 01/12/2011 | CN101233664B Wireless charger decreased in variation of charging efficiency |
| 01/12/2011 | CN101145699B Power supply system and method for controlling output voltage |
| 01/11/2011 | US7868777 Physical key to facilitate an inactive mode state-of-charge indicator within a battery |
| 01/11/2011 | US7868591 Cordless power system |
| 01/11/2011 | US7868589 Portable media player cordless charger |
| 01/11/2011 | US7868588 Battery charger with wind tunnel cooling |
| 01/11/2011 | US7868587 Controlling inductive power transfer systems |
| 01/11/2011 | US7868585 Wireless charging device |
| 01/11/2011 | US7868584 DC-DC converter |
| 01/11/2011 | US7868583 Apparatus and method for controlling battery recharging and discharging in a portable terminal |
| 01/11/2011 | US7868486 Power supply having source determination circuitry utilized to disable battery charging circuitry in powered device |
| 01/11/2011 | CA2591696C Method and apparatus for a hybrid battery configuration for use in an electric or hybrid electric motive power system |
| 01/11/2011 | CA2379113C Method and device for charging several electrochemical cells |
| 01/10/2011 | CA2709608A1 Electrical charger |
| 01/10/2011 | CA2709494A1 Electrical charger |
| 01/10/2011 | CA2709493A1 Electrical charger |
| 01/06/2011 | WO2011002738A2 Power management apparatus with buck boost converter module |
| 01/06/2011 | WO2011002482A1 Electric bicycle drive system with regenerative charging |
| 01/06/2011 | WO2011002416A2 Charging apparatus for electronic devices |
| 01/06/2011 | WO2011002358A1 Capacitor charger system and digital control module and isolated acquisition module for such a capacitor charger system |
| 01/06/2011 | WO2011001727A1 End-of-discharge voltage correction device and end-of-discharge voltage correction method |
| 01/06/2011 | WO2011001649A1 Electric power supply device |
| 01/06/2011 | WO2011001609A1 Control apparatus and control method for alternator |
| 01/06/2011 | WO2011001606A1 Power source device |
| 01/06/2011 | WO2011001547A1 Case for portable terminal |
| 01/06/2011 | WO2011001491A1 Secondary battery pack |
| 01/06/2011 | WO2011001251A2 Power supply system, electric vehicle provided with same, and control method of power supply system |
| 01/06/2011 | WO2011001225A1 Battery charging circuit and electronic device |
| 01/06/2011 | WO2011000630A1 Energy storage device having energy and power stores |
| 01/06/2011 | WO2010132495A3 Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems |
| 01/06/2011 | WO2010099483A3 Peripheral device host charging |
| 01/06/2011 | US20110004428 Service life estimation method for lead storage battery and power source system |
| 01/06/2011 | US20110001609 Sample carrier device incorporating radio frequency identification, and method |
| 01/06/2011 | US20110001493 Fluidic electrostatic energy harvester |
| 01/06/2011 | US20110001457 Battery charge status indicator for user terminal device |
| 01/06/2011 | US20110001456 Apparatus and method for managing a plurality of secondary batteries |
| 01/06/2011 | US20110001455 Extended reach battery charging system |
| 01/06/2011 | US20110001454 Electronic Device, and Method Controlling Electronic Power Supply |
| 01/06/2011 | US20110001442 Electric bicycle drive system with regenerative charging |
| 01/06/2011 | US20110000726 Vehicle and system for charging the same |
| 01/06/2011 | CA2766284A1 Capacitor charger system and digital control module and isolated acquisition module for such a capacitor charger system |
| 01/05/2011 | EP2271172A1 Energy managed service provided by a base station |
| 01/05/2011 | EP2270951A1 Charging method, charging device and battery pack |
| 01/05/2011 | EP2270950A2 Rechagreable battery packs and related methods |
| 01/05/2011 | EP2270526A1 Device for monitoring and charging of a selected group of battery cells |
| 01/05/2011 | EP2269281A2 Two-stage charge equalization method and apparatus for series-connected battery string |
| 01/05/2011 | EP2269280A1 Diffusion-limited adaptive battery charging |
| 01/05/2011 | EP2269262A1 Leadless starting accumulator battery, processing method and its use, particularly for combustion engines and motor vehicles |
| 01/05/2011 | DE102010029833A1 Ladevorrichtung und Ladeanordnung Loader and loader assembly |
| 01/05/2011 | DE102010015758A1 Charging station for charging energy storage of electrically-operated motor vehicle i.e. electric car, has buffer storage for storing energy, where station is designed, such that output of energy takes place faster than receiving of energy |
| 01/05/2011 | DE102010015747A1 Steuerungsverfahren und Vorrichtung zur Batterieaufladung Control method and apparatus for battery charging |
| 01/05/2011 | DE102009035448A1 Arrangement for parallel connection of batteries for current supply to motor generator, comprises change over switch having multiple diodes, where motor generator has two circuit points, where change over switch has switching contact |
| 01/05/2011 | DE102009031828A1 Batterieladestatusanzeige für ein Benutzerendgerät Battery charging status display for a user terminal |
| 01/05/2011 | DE102009031070A1 Arrangement for loading accumulator in electronic equipment, for example in mobile phone, personal digital assistant or navigation device used in motor vehicle, has controller for keyless entrance system of motor vehicle |
| 01/05/2011 | DE102009030093A1 Einrichtung und Verfahren zur Erfassung der Energiemenge in der Ladestation für ein Elektrofahrzeug Apparatus and method for detecting the amount of energy in the charger for an electric vehicle |
| 01/05/2011 | DE102009030090A1 Bestimmen von bezogenen Energiemengen Determining energy-related quantities |
| 01/05/2011 | CN201699983U Portable multifunctional sound device |
| 01/05/2011 | CN201699819U Energy-saving 3G camera |
| 01/05/2011 | CN201699724U Router or switchboard capable of online and continuous charging and discharging |
| 01/05/2011 | CN201699581U Power supply changeover equipment and automobile |
| 01/05/2011 | CN201699561U Hub generator |
| 01/05/2011 | CN201699484U Energy storage system for hybrid electric vehicles |
| 01/05/2011 | CN201699483U Solar power supplying device used for astrovehicle |
| 01/05/2011 | CN201699470U Self-powered charging device of battery used for cell phone |
| 01/05/2011 | CN201699469U Wide wind speed secondary controllable contactless wind energy absorber |
| 01/05/2011 | CN201699468U Alternating-current motor driving and battery charging integrated system |
| 01/05/2011 | CN201699467U Double-C electromagnetic vibrating charging device |
| 01/05/2011 | CN201699466U 充电机电路 Charging circuitry |
| 01/05/2011 | CN201699465U Direct-current pulse charging circuit |
| 01/05/2011 | CN201699464U Primary power supply system |
| 01/05/2011 | CN201699463U Welder storage battery charging and power supplying device |
| 01/05/2011 | CN201699462U Wireless charging device |