| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 01/22/2009 | US20090023481 Portable electronic device carrier with charging system |
| 01/22/2009 | US20090023075 Nonaqueous electrolyte including Diphenyl ether and lithium secondary battery using thereof |
| 01/22/2009 | US20090022004 Charge recycling method and driving circuit and low power memory using the same |
| 01/22/2009 | US20090021967 Method for controlling a generation of an alternating current in a vehicle |
| 01/22/2009 | US20090021223 Battery charger for preventing both overshoot charging current and overcharged battery voltage during charging mode transition |
| 01/22/2009 | US20090021222 Cell controller |
| 01/22/2009 | US20090021221 Voltage dividing vehicle heater system and method |
| 01/22/2009 | US20090021220 Battery equalizer for cars |
| 01/22/2009 | US20090021219 Power reception control device, power reception device, non-contact power transmission system, charge control device, battery device, and electronic instrument |
| 01/22/2009 | US20090021218 Battery charging based on cost and life |
| 01/22/2009 | US20090021217 Method and device for safety protection of secondary battery |
| 01/22/2009 | US20090021216 Dual-Battery Charging And Discharging Method And Device And Portable Electronic Device Containing The Same |
| 01/22/2009 | US20090021215 Charger unit for an electronic device including a system for protective storage of an adapter plug |
| 01/22/2009 | US20090021214 Portable electronic device carrier with charging system |
| 01/22/2009 | US20090021213 Method for pay-per-use, self-service charging of electric automobiles |
| 01/22/2009 | US20090021212 Coil unit and electronic instrument |
| 01/22/2009 | US20090021210 Internally illuminated sign |
| 01/22/2009 | US20090021209 Power supply assembly capable of collecting solar power |
| 01/22/2009 | US20090021191 Mobile electronic apparatus having a rechargeable storage device |
| 01/22/2009 | DE102007034027A1 Verfahren zum Steuern einer Erzeugung eines Wechselstroms in einem Fahrzeug A method for controlling a generation of an alternating current in a vehicle |
| 01/22/2009 | DE102007030365A1 Method for classifying storage battery, involves collecting multiple state variables of storage battery for different interdependent operating conditions, and deriving type of storage battery from determined sequence of characteristics |
| 01/21/2009 | EP2017946A1 Electronic power conversion circuit |
| 01/21/2009 | EP2017943A2 Battery operated device having power saving mode |
| 01/21/2009 | EP2017942A1 Battery operated device having power saving mode |
| 01/21/2009 | EP2017941A2 Voltage regulator for magnetogenerators with configurable connection of the phase windings |
| 01/21/2009 | EP2017940A2 Power reception control device, power reception device, non-contact power transmission system, charge control device, battery device, and electronic instrument |
| 01/21/2009 | EP2017939A2 Cell controller |
| 01/21/2009 | EP2017938A1 Accumulator |
| 01/21/2009 | EP2017935A2 Electronic circuit breaker |
| 01/21/2009 | EP2017525A1 Solar powered led street lamp with automatic light control |
| 01/21/2009 | EP2016660A1 Battery charger |
| 01/21/2009 | EP2016659A2 Power supply system |
| 01/21/2009 | EP2016434A2 Method for managing an assembly of rechargeable batteries using a charging whiplash effect |
| 01/21/2009 | EP1552591A4 High frequency battery charger and method of operating same |
| 01/21/2009 | CN201185398Y Multifunctional solar mobile power supply |
| 01/21/2009 | CN201185355Y High voltage line induction electricity-taking apparatus |
| 01/21/2009 | CN201185354Y Novel electrification composite electric storage apparatus |
| 01/21/2009 | CN201185353Y Brake system for wind power generator |
| 01/21/2009 | CN201185352Y 电压平衡电路 Voltage balance circuit |
| 01/21/2009 | CN201185351Y Intelligent battery set |
| 01/21/2009 | CN201185350Y Protection control unit for circuit breaker |
| 01/21/2009 | CN201185219Y Bicycle battery with USB interface |
| 01/21/2009 | CN201185217Y Magnetoelectric numeral products charger capable of conveniently carrying |
| 01/21/2009 | CN201185216Y Hand-operated AC two-in-one multifunctional mobile phone battery charger |
| 01/21/2009 | CN201185213Y Portable charger for handset |
| 01/21/2009 | CN201185198Y Power supply capable of matching multi-model number battery |
| 01/21/2009 | CN201184528Y Subway LED uninterrupted lighting lamp |
| 01/21/2009 | CN201184526Y Detection device of fire-fighting lamp changing main electricity state into emergent state |
| 01/21/2009 | CN201184286Y Household human power electric generator using both hand and foot |
| 01/21/2009 | CN201184285Y Apparatus for generating electricity by animals power |
| 01/21/2009 | CN201183235Y Storage type electric screwdriver |
| 01/21/2009 | CN101351719A Device for monitoring cell voltage |
| 01/21/2009 | CN101351068A Controller electricized with PWM mode for light-control timing two-way output solar streetlight |
| 01/21/2009 | CN101350588A Electric clippers circuit |
| 01/21/2009 | CN101350587A Electric clippers circuit |
| 01/21/2009 | CN101350535A Uninterrupt power supply |
| 01/21/2009 | CN101350534A Voltage regulator for magnetogenerators with configurable connection of the phase windings |
| 01/21/2009 | CN101350533A Battery operated device having power saving mode |
| 01/21/2009 | CN101350532A Over-voltage protected battery charger with bypass |
| 01/21/2009 | CN101350531A 电池控制器 Battery Controller |
| 01/21/2009 | CN101350530A Charger with illumination function |
| 01/21/2009 | CN101350529A Multifunctional charger |
| 01/21/2009 | CN101350435A Battery equalizer for cars |
| 01/21/2009 | CN101349242A Mobile wind power station |
| 01/21/2009 | CN100454712C System and method for power generation control, program, and medium |
| 01/21/2009 | CN100454649C Controlling solid oxide fuel cell operation |
| 01/21/2009 | CN100454188C Connection seat of portable electronic device |
| 01/21/2009 | CN100453917C Self generation forced fume exhaust gas burning water heater |
| 01/21/2009 | CN100453400C Electric bicycle |
| 01/20/2009 | US7479786 Member for measurement of cell voltage and temperature in battery pack |
| 01/20/2009 | US7479765 Integrated circuit for controlling charging, charging device using the integrated circuit, and method for detecting connection of secondary battery |
| 01/20/2009 | US7479763 Apparatus and method for counteracting self discharge in a storage battery |
| 01/20/2009 | US7479762 Charging status indicator control system and method |
| 01/20/2009 | US7479761 Secondary battery control apparatus and control method for predicting charging in regenerative braking |
| 01/20/2009 | US7479759 Electronic device including handheld electronic device with dual battery configuration, and associated method |
| 01/20/2009 | US7479758 Battery pack casing with lock type connector |
| 01/20/2009 | CA2605934A1 Heating arrangement for ice skate blades |
| 01/17/2009 | CA2635577A1 Voltage regulator for magnetogenerators with configurable connection of the phase windings |
| 01/15/2009 | WO2009009241A1 Welder with intelligent battery charger |
| 01/15/2009 | WO2009008314A1 Battery state monitoring circuit and battery device |
| 01/15/2009 | WO2009008313A1 Battery protection ic and battery device |
| 01/15/2009 | WO2009008024A2 Automatic thermoelectric switch in direct current |
| 01/15/2009 | WO2009007162A2 Charging device for charging an accumulator |
| 01/15/2009 | WO2009007157A1 Battery charging apparatus |
| 01/15/2009 | WO2008142152A3 Device for supplying power to an on-board network of a motor vehicle |
| 01/15/2009 | WO2007143007A3 Recharging power source with lighting accessory |
| 01/15/2009 | US20090019299 Method and apparatus for adjusting wakeup time in electrical power converter systems and transformer isolation |
| 01/15/2009 | US20090017680 Adapter with a rechargeable power source for a consumer electronic device |
| 01/15/2009 | US20090017364 Methods for improving lithium ion battery safety |
| 01/15/2009 | US20090016730 Photon audio amplifier and fiber link for audio systems |
| 01/15/2009 | US20090015211 Method and related device for charging at the same voltage two or more capacitors connected in series |
| 01/15/2009 | US20090015210 Non-contact electric power transmission apparatus |
| 01/15/2009 | US20090015209 Method of charging a battery array |
| 01/15/2009 | US20090015208 Reset mechanism for a battery pack |
| 01/15/2009 | US20090015207 Multi-Cell Charger with Individual Cell Control |
| 01/15/2009 | US20090015206 Cell monitoring and balancing |
| 01/15/2009 | US20090015205 Hybrid control device |
| 01/15/2009 | US20090015204 Method and apparatus for managing operations associated with a backup power source at a network terminal |
| 01/15/2009 | US20090015203 System and method for controlling vehicle idling and maintaining vehicle electrical system integrity |
| 01/15/2009 | US20090015202 State of charge control method and systems for vehicles |