| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 07/16/2008 | CN201084987Y Solar double-light source mosquito eradication lamp |
| 07/16/2008 | CN101223685A Secondary battery control device and control method |
| 07/16/2008 | CN101223400A Torch comprising a battery charging device |
| 07/16/2008 | CN101223056A Auxiliary electric power supply for vehicle and charger/discharger for vehicle |
| 07/16/2008 | CN101222175A Separating power transformer |
| 07/16/2008 | CN101222151A Mutually independent and redundant vehicle mounted power distribution network |
| 07/16/2008 | CN101222150A Method and apparatus for controlling charging operations for battery |
| 07/16/2008 | CN101222149A Three-monomer direct equalizer of series connection accumulation power supply |
| 07/16/2008 | CN101222148A Power supplying method and device of uninterrupted power supply |
| 07/16/2008 | CN101222147A Electric voltage reverse-connection protection circuit |
| 07/16/2008 | CN101222146A Integrated circuit of battery charger |
| 07/16/2008 | CN101222145A Device and method for on-line switching uninterrupted power supply |
| 07/16/2008 | CN101222144A Charging method of portable electronic device |
| 07/16/2008 | CN101222076A Charge-and-work type charging battery |
| 07/16/2008 | CN101222075A Nickel-hydrogen battery charging method for mobile communication apparatus |
| 07/16/2008 | CN101222073A Digital capacity measuring and repairing instrument for lead acid accumulator |
| 07/16/2008 | CN101221463A Battery module, computer system and power supply method thereof |
| 07/16/2008 | CN101221408A Power supply circuit of clock |
| 07/16/2008 | CN101220800A Intelligent combined power generation energy resource tower |
| 07/16/2008 | CN101220728A Window capable of indoor power supply |
| 07/16/2008 | CN100403635C 汽车用电力装置 Automotive electrical installations |
| 07/16/2008 | CN100403622C Intelligent power distribution administrative center |
| 07/16/2008 | CN100403621C Power supplier |
| 07/16/2008 | CN100403620C A method and device for using photovoltaic battery self-adapted serial and parallel charging |
| 07/16/2008 | CN100402350C Onboard wireless communication system |
| 07/15/2008 | US7400116 Pre-charging system for smoothing capacitor |
| 07/15/2008 | US7400115 System, method, and article of manufacture for determining an estimated combined battery state-parameter vector |
| 07/15/2008 | US7400114 Voltage equalizer for battery elements |
| 07/15/2008 | US7400113 Battery management unit, system and method |
| 07/15/2008 | US7400065 Electrical power distribution system and method with active load control |
| 07/15/2008 | US7400060 Power supply system for a vehicle |
| 07/15/2008 | US7400052 Transient energy systems and methods for use of the same |
| 07/15/2008 | CA2509951C A method for extending the operational life of a battery device |
| 07/15/2008 | CA2297510C Circuitry for electrical device in multi-device communications system |
| 07/12/2008 | CA2617710A1 Battery pack for miner's cap lamp with charging and discharging control module |
| 07/10/2008 | WO2008083165A2 An electronic device identification system |
| 07/10/2008 | WO2008081983A1 Power source device for vehicle and vehicle |
| 07/10/2008 | WO2008081405A1 Inductive power supply with device identification |
| 07/10/2008 | WO2008081106A1 Method for determining the discharge end threshold of a rechargeable battery |
| 07/10/2008 | WO2008080405A1 A headset with a rechargeable battery, a base unit adapted to charge a rechargeable battery and a communications unit |
| 07/10/2008 | WO2008048995A3 Method and apparatus for monitoring and controlling an electrochemical cell |
| 07/10/2008 | WO2007108851A3 Power supply temperature sensor and system |
| 07/10/2008 | US20080164852 Power-generator control apparatus for addressing occurrence of voltage transient |
| 07/10/2008 | US20080164849 Charging regime at any state of charge using the first derivative of temperature and the first and second derivative of voltage with respect to time |
| 07/10/2008 | US20080164848 Calculating remaining battery capacity based on battery-side end voltage and device-side end voltage |
| 07/10/2008 | US20080164847 Method and apparatus for maximizing the sustainable flash of a handheld portable electronic device |
| 07/10/2008 | US20080164846 Apparatus and method to update and maintain a tire pressure monitoring tool |
| 07/10/2008 | US20080164845 Removable and Replaceable Docking Unit |
| 07/10/2008 | US20080164844 Noncontact power-transmission coil, portable terminal and terminal charging device, planar coil magnetic layer formation device, and magnetic layer formation method |
| 07/10/2008 | US20080164843 Portable terminal with cradle |
| 07/10/2008 | US20080164842 Device With a Power Tool Case |
| 07/10/2008 | US20080164841 Battery Charger for Portable Equipment |
| 07/10/2008 | US20080164840 Noncontact power-transmission coil, portable terminal, and terminal charging device |
| 07/10/2008 | US20080164839 Noncontact charging device |
| 07/10/2008 | US20080164838 Power circuit and method |
| 07/10/2008 | US20080164837 Charger circuit and transformer used therein |
| 07/10/2008 | US20080164770 Wireless headset having adaptive powering |
| 07/10/2008 | US20080164763 Power conditioner and backup for security scanning equipment |
| 07/10/2008 | US20080164762 Electronic battery testing in circuit |
| 07/10/2008 | US20080164759 Redundant power supply architecture with voltage level range based load switching |
| 07/10/2008 | US20080164081 Structure of Hybrid Vehicle |
| 07/10/2008 | DE202008002173U1 Stromspeichereinheit Power storage unit |
| 07/10/2008 | CA2674103A1 Inductive power supply with device identification |
| 07/09/2008 | EP1942570A1 A headset with a rechargeable battery, a base unit adapted to charge a rechargeable battery and a communications unit |
| 07/09/2008 | EP1942569A1 Method of charging batteries |
| 07/09/2008 | EP1942568A1 Charging circuit for balancing charging serially connected batteries |
| 07/09/2008 | EP1942562A2 Universal power adapter/converter |
| 07/09/2008 | EP1941596A1 Power up circuit with low power sleep mode operation |
| 07/09/2008 | EP1941594A2 Charging method for extending a battery service life and device for carrying out said method |
| 07/09/2008 | EP1940645A1 Drive system for a motor vehicle |
| 07/09/2008 | EP1911101A4 A photovoltaic power output-utilizing device |
| 07/09/2008 | EP1784891A4 A safety device for preventing overcharge of secondary batteries and secondary batteries therewith |
| 07/09/2008 | EP1639683A4 System and method for monitoring electrolyte levels in a battery |
| 07/09/2008 | EP1393400B1 Removable fuel cartridge, fuel cell assembly comprising said fuel cartridge for portable electronic devices and corresponding device |
| 07/09/2008 | CN201084868Y Mobile phone charger |
| 07/09/2008 | CN201084802Y A battery discharging device |
| 07/09/2008 | CN201084799Y A charger used for simultaneous charging of a plurality of mobile phones |
| 07/09/2008 | CN201084794Y A mining explosion-screening type charging device |
| 07/09/2008 | CN201084793Y Battery management device |
| 07/09/2008 | CN201084792Y A car-borne accumulator ground maintenance device |
| 07/09/2008 | CN201084235Y Anti-theft alarm charging commutator for electric vehicles |
| 07/09/2008 | CN201084042Y Solar cell maximal power tracing controlling apparatus |
| 07/09/2008 | CN201083346Y Automatic charging and discharging emergency device for traffic signal light |
| 07/09/2008 | CN201083345Y Electromagnetic induction type semiconductor illuminating warning lamp |
| 07/09/2008 | CN201083336Y Hand-operated double-purpose flashlight |
| 07/09/2008 | CN201083327Y Military and civil semi-conductor type highlight electric torch |
| 07/09/2008 | CN201081986Y Solar energy power supply umbrella |
| 07/09/2008 | CN101218125A Maximum output setting device, driver equipped with the maximum output setting device, power output device equipped with the driver equipped, automobile mounted with the power output device, and maxim |
| 07/09/2008 | CN101217237A Battery storage and charging platform for vehicle use |
| 07/09/2008 | CN101217236A Multifunctional charger |
| 07/09/2008 | CN101216015A Wind-driven generator and wind and light supplementary solar energy application system |
| 07/09/2008 | CN100401616C Power supply managing circuit for battery power supply device and electronic device |
| 07/09/2008 | CN100401615C Cell phone charger and its charging method |
| 07/09/2008 | CN100401614C Accumulating system and method for processing abnormality of accumulating system |
| 07/09/2008 | CN100401613C Intelligent battery analog system |
| 07/09/2008 | CN100401576C Intermittent flow charging method for accumulator |
| 07/09/2008 | CN100401575C Cell charging controller and charging method for UPS |
| 07/09/2008 | CN100401088C Dump energy calculating device for battery |
| 07/09/2008 | CN100401075C Current monitoring system using bi-directional current sensor |
| 07/08/2008 | US7397654 Uninterruptible power supply and method of manufacturing same |