| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 05/30/2006 | US7052800 a laminate of a sulfonated ethylene-propylene copolymer and a polyamide porous film between a positive electrode and a negative electrode of a hydrogen absorbing alloy; inhibits self-discharge; hydrophilic porous film strengthens the separator |
| 05/30/2006 | US7051933 Noncontact IC medium and system using the same |
| 05/30/2006 | CA2377166C Dynamically-switched power converter |
| 05/26/2006 | WO2006055900A2 Autoilluminating rechargeable lamp system |
| 05/26/2006 | WO2006055662A2 Maximum and minimum power limit calculator for parallel battery subpacks |
| 05/26/2006 | WO2006055661A2 Maximum and minimum power limit calculator for batteries and battery subpacks |
| 05/26/2006 | WO2006055290A2 Method and system for selectively charging a battery |
| 05/26/2006 | WO2006054909A1 Battery charger |
| 05/26/2006 | WO2006054873A1 Complex battery charging device for charging simultaneously various portable devices |
| 05/26/2006 | WO2006054412A1 Storage device employing electric double layer capacitor |
| 05/26/2006 | WO2006054080A2 Improvements in and relating to hair irons |
| 05/26/2006 | WO2006053479A1 Piezoelectric electricity generating method and system from vibration energy of roadway |
| 05/26/2006 | WO2005106901A3 A wireless powering device, an energizable load, a wireless system and a method for a wireless energy transfer |
| 05/26/2006 | WO2005106608A3 Process device with switching power supply |
| 05/26/2006 | CA2586362A1 Improvements in and relating to hair irons |
| 05/25/2006 | US20060110656 Battery cooling system |
| 05/25/2006 | US20060110655 Dual-voltage vehicle electric system |
| 05/25/2006 | US20060110639 Fuel cell with a regulated output |
| 05/25/2006 | US20060109610 Battery cover assembly for portable electronic device |
| 05/25/2006 | US20060109008 Power control unit |
| 05/25/2006 | US20060108986 Battery charging apparatus |
| 05/25/2006 | US20060108985 Protection method of dynamically adjusting charging current |
| 05/25/2006 | US20060108984 Method and system for battery protection |
| 05/25/2006 | US20060108983 Method and system for battery charging |
| 05/25/2006 | US20060108982 Information handling system with battery protected from non-permanent failures |
| 05/25/2006 | US20060108981 Cordless power tool system |
| 05/25/2006 | US20060108980 Cordless power tool |
| 05/25/2006 | US20060108979 Rechargeable battery assembly |
| 05/25/2006 | US20060108978 Battery package and process for producing the same |
| 05/25/2006 | US20060108977 Charging apparatus for charging a wireless operating element of a medical device |
| 05/25/2006 | US20060108976 Non-contact charging device |
| 05/25/2006 | US20060108975 Method and system for battery charging |
| 05/25/2006 | US20060108974 Generic rechargeable battery and charging system |
| 05/25/2006 | US20060108973 Apparatus to identify battery manufacturer |
| 05/25/2006 | US20060108972 Data authentication circuit, battery pack and portable electronic device |
| 05/25/2006 | US20060108971 Method and apparatus for managing state of in-vehicle battery |
| 05/25/2006 | US20060108970 Integrated fuel cell system |
| 05/25/2006 | US20060108954 Control device for a reversible rotating electrical machine |
| 05/25/2006 | US20060107536 Battery powered circular saw |
| 05/24/2006 | EP1659671A2 Electrical energy device with cell energy adjustment device, and cell energy adjustment method |
| 05/24/2006 | DE4306489B4 Verfahren und Gerät zum Steuern des Ladens einer Batterie Method and apparatus for controlling charging of a battery |
| 05/24/2006 | DE202006003587U1 Battery charge balancing circuit has positive temperature coefficient resistor as a defined current limiter, via which connection is made between two positive poles of successive batteries |
| 05/24/2006 | DE102004021998A1 Power distribution system for vehicle has evaluation units that exchange information relative to current environmental state, including current energy state and all load priorities, and load states via communications channel |
| 05/24/2006 | CN2783701Y Wireless control concentrated solar energy illumination device |
| 05/24/2006 | CN2783700Y Wall embedded switch control box for illumination system |
| 05/24/2006 | CN2783695Y Moveable power source box for LED illumination lamp set |
| 05/24/2006 | CN2783628Y Moving type high-power power supply |
| 05/24/2006 | CN2783603Y Public coin-feeding electricity charger using physical power source |
| 05/24/2006 | CN2783602Y Intelligent automatic charger with polarity protection |
| 05/24/2006 | CN2783601Y Rechargeable wireless sound box |
| 05/24/2006 | CN2783113Y Integrated semi-conductor illumination module |
| 05/24/2006 | CN1778028A Power supply system for a vehicle |
| 05/24/2006 | CN1778027A Quantum generator and accessories for energy extraction |
| 05/24/2006 | CN1777311A Mobile communication terminal of displaying time that cell needs to finish charging and displaying method thereof |
| 05/24/2006 | CN1776993A Charge system and charger for an electric apparatus and a control method thereof |
| 05/24/2006 | CN1776992A Implement rack and system for energizing implements |
| 05/24/2006 | CN1776991A Storage battery converting interval constant voltage charger and charging method |
| 05/24/2006 | CN1776956A Charging system of spare cell and method for providing system management and support srevice |
| 05/24/2006 | CN1776935A General cell for mobile phone and its general charger |
| 05/24/2006 | CN1775575A Passive tyre pressure monitoring system |
| 05/24/2006 | CN1257592C High-power apparatus for repairing waste battery |
| 05/24/2006 | CN1257591C Assembled pulse apparatus for repairing waste secondary battery |
| 05/24/2006 | CN1257590C Apparatus for repairing waste battery board of mobile phone |
| 05/23/2006 | US7050838 Portable terminal device with power saving information processing |
| 05/23/2006 | US7050105 Electronic camera and battery voltage controlling method employed therein for successively, rather than simultaneously, operating camera portions during conditions of low battery voltage |
| 05/23/2006 | US7049792 Method and apparatus for a hybrid battery configuration for use in an electric or hybrid electric motive power system |
| 05/23/2006 | US7049791 Battery energy balance circuit and battery charging bypass circuit |
| 05/23/2006 | US7049789 Automotive power supply system designed to ensure stability in charging storage batteries |
| 05/23/2006 | US7049788 Power source device for electric motor |
| 05/23/2006 | US7049712 Primary side ZVS push-pull converter having relatively less losses |
| 05/23/2006 | US7049711 Uninterruptible power system |
| 05/23/2006 | US7049710 Power bus for distributed ride through capability |
| 05/23/2006 | US7049708 Mobile electrical power source |
| 05/18/2006 | WO2006053146A1 Battery charger system |
| 05/18/2006 | WO2006052910A2 Light |
| 05/18/2006 | WO2006052354A2 Battery fuel gauge using safety circuit |
| 05/18/2006 | WO2005055358A3 Equilibrated charging method for a lithium-ion or lithium-polymer battery |
| 05/18/2006 | WO2005034604A3 Methods of discharge control for a battery pack of a cordless power tool system, a cordless power tool system and battery pack adapted to provide over-discharge protection and discharge control |
| 05/18/2006 | US20060105206 Fuel Cell Power supply |
| 05/18/2006 | US20060104735 Tool and accessory connecting system |
| 05/18/2006 | US20060103642 Charging and communication cable system for a mobile computer apparatus |
| 05/18/2006 | US20060103358 System and method for precharging and discharging a high power ultracapacitor pack |
| 05/18/2006 | US20060103357 Method and system for battery protection |
| 05/18/2006 | US20060103356 Apparatus and method for power distribution |
| 05/18/2006 | US20060103355 Method and system for selectively charging a battery |
| 05/18/2006 | US20060103354 Battery charger system |
| 05/18/2006 | US20060103353 Charge system and charger for an electric apparatus and a control method thereof |
| 05/18/2006 | US20060103352 Staggered backup battery charging system |
| 05/18/2006 | US20060103351 Battery pack manager |
| 05/18/2006 | US20060103350 [an equalizing-charge charger] |
| 05/18/2006 | US20060103349 Battery pack |
| 05/18/2006 | US20060103348 Maximum and minimum power limit calculator for parallel battery subpacks |
| 05/18/2006 | US20060103347 Battery charger |
| 05/18/2006 | US20060103346 Secondary battery structure |
| 05/18/2006 | US20060103345 Electric power king |
| 05/18/2006 | US20060103344 Providing power from a power storage unit in a first computing device to a second computing device |
| 05/18/2006 | US20060103242 Uninterruptible power supply facility |
| 05/18/2006 | US20060102393 Motor vehicle comprising a hybrid drive and method for controlling the idle speed of a hybrid drive of a motor vehicle |
| 05/18/2006 | DE10320952B4 Verfahren zur Ansteuerung des Bordnetzes eines Kraftfahrzeuges A method of driving of the electrical system of a motor vehicle |
| 05/18/2006 | DE10305477B4 Mobiltelefon mit einem Stromausgang Mobile phone with a current output |