| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 11/14/2007 | CN101071949A Charge control circuit |
| 11/14/2007 | CN101071948A High-efficiency single-phase and three-phase grid-connected generating system |
| 11/14/2007 | CN101071889A 智能型电动车辆电源显示系统 Intelligent electric vehicle power display system |
| 11/14/2007 | CN101071888A Method and apparatus for controlling vehicle battery charging |
| 11/14/2007 | CN101071328A Power management and control in electronic equipment |
| 11/14/2007 | CN101071159A Electric automobile energy collecting system and method |
| 11/14/2007 | CN100349356C Independent electric power supply |
| 11/14/2007 | CN100349355C Charging device and charging method |
| 11/14/2007 | CN100349354C Cell phone charging circuit and charging method |
| 11/14/2007 | CN100349320C Rechargeable battery module |
| 11/13/2007 | US7294940 Power over ethernet battery backup |
| 11/13/2007 | US7293565 Electrically heated cigarette smoking system |
| 11/13/2007 | CA2496092C Battery pack |
| 11/13/2007 | CA2327629C Magnetically coupled autonomous battery equalization circuit |
| 11/08/2007 | WO2007127397A2 System and method for interconnection of battery packs |
| 11/08/2007 | WO2007125840A1 Power supply system and vehicle |
| 11/08/2007 | WO2007125673A1 Power supply system and vehicle including the same |
| 11/08/2007 | WO2007125641A1 Electronic device, illumination device, and its electric amount calculation method |
| 11/08/2007 | WO2007125305A1 Improvements in or relating to battery packs |
| 11/08/2007 | WO2007045313A3 Electrical energy storage unit on edlc basis |
| 11/08/2007 | US20070257642 Battery cell monitoring and balancing circuit |
| 11/08/2007 | US20070257641 Automotive battery state monitor apparatus |
| 11/08/2007 | US20070257640 Battery Monitor Circuit |
| 11/08/2007 | US20070257639 Battery charge device |
| 11/08/2007 | US20070257638 Twist lock battery interface for cordless power tools |
| 11/08/2007 | US20070257637 Battery compartment adaptor for night vision goggles |
| 11/08/2007 | US20070257636 Holster for charging pectorally implanted medical devices |
| 11/08/2007 | US20070257635 Method of charging rechargeable battery and protection circuit for rechargeable battery |
| 11/08/2007 | US20070257634 Self-powered portable electronic device |
| 11/08/2007 | DE4428192B4 Elektrischer Verbinder für eine Batterie An electrical connector for battery |
| 11/08/2007 | DE202007010617U1 Multifunktionales Ladegerät Multifunctional Charger |
| 11/08/2007 | CA2757372A1 Power supply system and vehicle including the same |
| 11/08/2007 | CA2586754A1 Twist lock battery interface for cordless power tools |
| 11/07/2007 | EP1852955A1 Charger unit for an electronic device including a protective storage of an adapter plug |
| 11/07/2007 | EP1852954A2 Control circuit for battery charger |
| 11/07/2007 | EP1766752A4 Integrated cellular phone, digital camera, and pda, with swivel mechanism providing access to the interface elements of each function |
| 11/07/2007 | EP1522005B1 Circuit arrangement for stabilizing a supply voltage and method for operating said circuit arrangement |
| 11/07/2007 | EP1319556B1 Control system and method for battery control unit |
| 11/07/2007 | CN200973122Y Mobile phone with charger |
| 11/07/2007 | CN200973118Y Mobile phone cover with charge function |
| 11/07/2007 | CN200973062Y DC. transformation system |
| 11/07/2007 | CN200973042Y Interal varible-speed inertia friction rolling generator |
| 11/07/2007 | CN200973026Y Power supply, charging switching circuit for AC/DC two-used electric tool |
| 11/07/2007 | CN200973025Y Automatic charge-discharge circuit of back up batter for autodoor |
| 11/07/2007 | CN200973024Y Charger for hand-held equipment using windows process system |
| 11/07/2007 | CN200973023Y Miniature wind power generation device |
| 11/07/2007 | CN200973022Y Monobattery or subbatteries protection circuit and batteries equalizing discharge control device |
| 11/07/2007 | CN200973021Y Power-supply adapter with digital display function |
| 11/07/2007 | CN200972746Y Solar advertising carrier |
| 11/07/2007 | CN200972691Y Outdoor remote radio alarm device |
| 11/07/2007 | CN200972505Y Test system for fuel cell which support domestic electrical equipment working |
| 11/07/2007 | CN200972079Y Solar automatic ourtyard lamp |
| 11/07/2007 | CN200972078Y Electric-storage streetlight device of wind and solar energy |
| 11/07/2007 | CN200972057Y Portable lighting device |
| 11/07/2007 | CN200971867Y Electric fan with power supply generated by hand |
| 11/07/2007 | CN200970566Y 太阳能电动喷雾器 Solar electric sprayer |
| 11/07/2007 | CN200970435Y Treadmill with charger |
| 11/07/2007 | CN200969891Y Shoes with electric generator |
| 11/07/2007 | CN101068084A Moving energy station |
| 11/07/2007 | CN101068083A Multi-standard UPS power supply and realizing method thereof |
| 11/07/2007 | CN101067633A Method for load overcurrent non-loss detection and charging overvoltage protection |
| 11/07/2007 | CN101067632A Charging current lossless detecting method |
| 11/07/2007 | CN101067477A LED interviewing lamp |
| 11/07/2007 | CN100347941C Modular power supply system |
| 11/07/2007 | CN100347929C AC Adaptor power supply apparatus |
| 11/07/2007 | CN100347633C Adapting portable electrical devices to receive power wirelessly |
| 11/07/2007 | CN100347561C Monitoring signal output circuit, batteries and battery voltage monitoring circuit and method therefor |
| 11/06/2007 | USRE39908 Secondary battery power storage system |
| 11/06/2007 | US7292445 Active integrated rectifier regulator |
| 11/06/2007 | US7292005 Capacitor charging circuitry and methodology implementing controlled on and off time switching |
| 11/06/2007 | US7291933 Double alternator and electrical system for a vehicle |
| 11/06/2007 | US7291041 Dual purpose mini-charger |
| 11/06/2007 | CA2523091C System for optimizing the life of a battery |
| 11/01/2007 | WO2007123050A1 Charging circuit and its charging method |
| 11/01/2007 | WO2007122849A1 System interconnection power conditioner and system interconnection power supply system |
| 11/01/2007 | WO2007122788A1 Power receiving device, electronic apparatus using same and non-contact charger |
| 11/01/2007 | WO2007122787A1 Charging system, charging control program, and portable terminal |
| 11/01/2007 | WO2007122737A1 Recharger |
| 11/01/2007 | WO2007122672A1 Electric power storing apparatus |
| 11/01/2007 | WO2007122169A2 Electric power hoe |
| 11/01/2007 | WO2007122049A1 Device for inductive energy transmission with flux measurement |
| 11/01/2007 | WO2007019104A3 Harvesting ambient radio frequency electromagnetic energy for powering wireless electronic devices, sensors and sensor networks and applications thereof |
| 11/01/2007 | WO2007016191A3 Battery chargers and methods for extended battery life |
| 11/01/2007 | WO2006109273B1 Method and apparatus for providing stable voltage to analytical system |
| 11/01/2007 | WO2006098157A3 Monitoring device for power supply system |
| 11/01/2007 | US20070253235 Low-Voltage Ic-Circuit |
| 11/01/2007 | US20070253194 Rechargeable flashlight and battery assembly for single-handed intermittent and continuous operation |
| 11/01/2007 | US20070252560 Electrical Device and Operating Method |
| 11/01/2007 | US20070252559 Motor Vehicle Supply System Comprising a Voltage Transformer |
| 11/01/2007 | US20070252558 Charging device for battery |
| 11/01/2007 | US20070252557 Method of charging a battery, and a corresponding charger and battery |
| 11/01/2007 | US20070252556 System and method for interconnection of battery packs |
| 11/01/2007 | US20070252555 Method and apparatus for determining to which battery cell in a string of battery cells a test instrument is connected |
| 11/01/2007 | US20070252554 Battery update system |
| 11/01/2007 | US20070252553 Battery charging systems |
| 11/01/2007 | US20070252552 Power management system and method |
| 11/01/2007 | CA2649517A1 Electric power hoe |
| 11/01/2007 | CA2613314A1 Power storage apparatus |
| 10/31/2007 | EP1850577A1 Mobile phone with photovoltaic power supply |
| 10/31/2007 | EP1850446A1 Method of charging batteries with compensation for internal resistance, charger and battery for implementing this method |