Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02J - Circuit arrangements or systems for supplying or distributing electric power; Systems for storing electric energy › H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693)
10/2008
10/08/2008CN201129265Y Power generation water lifting machine
10/08/2008CN201128381Y 42V dynamic power pack
10/08/2008CN201128379Y Solar energy-super capacitor hybrid power supply for vehicle
10/08/2008CN101283495A Device and method for balancing charge between the individual cells of a double-layer capacitor
10/08/2008CN101282104A High-efficiency intelligent voltage regulator for automobile
10/08/2008CN101282097A Solar energy charging battery
10/08/2008CN101282047A Mobile phone apparatus
10/08/2008CN101282046A Battery set management circuit
10/08/2008CN101282045A Battery charging apparatus as well as control method thereof
10/08/2008CN101282044A Matching circuit of solar battery as well as implementing method thereof
10/08/2008CN101280902A Combination type battery and solar streetlight using the same
10/08/2008CN101278649A Method for breeding plant by electromagnetism with solar photovoltaic power generation system
10/08/2008CN101278647A Device for cultivating forestry seedling with complementary applications of solar photovoltaic power and wind power
10/08/2008CN101278645A Device for cultivating forestry seedling using wind power generation system
10/08/2008CN101278644A Device for cultivating potted plant with complementary applications of photovoltaic power and wind power
10/08/2008CN101278643A Device for cultivating potted plant using wind power generation system
10/08/2008CN100424965C The communication method of the distributed PC bus protection without the main station
10/08/2008CN100424964C Battery charging method
10/08/2008CN100424963C Voltage converting circuit for electric vehicles
10/08/2008CN100424962C Electronic apparatus
10/08/2008CN100424961C Cordless power tool with tool identification circuitry
10/08/2008CN100424960C Li-ion/li-polymer battery charger configured to be dc-powered from multiple types of wall adapters
10/08/2008CN100424409C Solar flashlight
10/07/2008US7433794 Mitigation of propagation of thermal runaway in a multi-cell battery pack
10/07/2008US7432719 Abnormality monitoring apparatus in load drive circuit
10/07/2008US7432685 Battery charger and control method therefor
10/07/2008US7432684 Mobile equipment with electric power supply control function
10/07/2008US7432617 Uninterruptible power system
10/07/2008US7432616 Inverter device
10/07/2008US7432615 Uninterruptable power supply system and method
10/07/2008US7432609 Exhaust gas-driven generator system and method of controlling electrical system
10/07/2008US7431111 Hybrid power output apparatus and control method
10/02/2008WO2008119034A1 Distributed maximum power point tracking system, structure and process
10/02/2008WO2008118611A1 Multiple device battery charger
10/02/2008WO2008118253A1 Battery powered device
10/02/2008WO2008117239A2 Ultra fast battery charger with battery sensing
10/02/2008WO2008117238A2 Lithium iron phosphate ultra fast battery charger
10/02/2008WO2008117237A1 A battery with integrated voltage converter
10/02/2008WO2008117221A2 Compact ultra fast battery charger
10/02/2008WO2008117219A2 Fast battery charger device and method
10/02/2008WO2008117218A2 Adaptive charger device and method
10/02/2008WO2008117217A2 Portable energy storage and charging device
10/02/2008WO2008117216A1 Battery charger with mechanism to automatically load and unload batteries
10/02/2008WO2008116940A2 Hearing device and method for operating the same
10/02/2008WO2008092756A3 Battery comprising a zener diode voltage clamp circuit
10/02/2008WO2006039524A3 Programmable power adaptor
10/02/2008WO2005123442A8 System and method for electrical energy switching and control
10/02/2008WO2005099318A3 Apparatus for powering an electronic musical instrument
10/02/2008US20080242369 Portable electronic apparatus
10/02/2008US20080241666 Battery unit
10/02/2008US20080241610 Hydrogen generating apparatus and fuel cell power generation system controlling amount of hydrogen generation
10/02/2008US20080239603 Battery protection circuit for lithium cabon monofluoride battery
10/02/2008US20080238627 Sample carrier device incorporating radio frequency identification, and method
10/02/2008US20080238527 Switching Device for Bi-Directionally Equalizing Charge Between Energy Accumulators and Corresponding Methods
10/02/2008US20080238432 Methods and apparatus for battery monitoring
10/02/2008US20080238372 Battery With an Integrated Voltage Converter Having a Bypass Circuit
10/02/2008US20080238371 Fully-charged battery capacity detection method
10/02/2008US20080238370 Battery pack for cordless power tools
10/02/2008US20080238369 Battery With Integrated Voltage Converter
10/02/2008US20080238368 Voltage regulator in a battery cell
10/02/2008US20080238367 Rechargeable electrical power supply unit for an electronic device of a bicycle
10/02/2008US20080238366 Portable terminal device, battery charger and adaptor to set portable terminal device thereon
10/02/2008US20080238365 Charging apparatus
10/02/2008US20080238364 System for inductive power transfer
10/02/2008US20080238363 Compact ultra fast battery charger
10/02/2008US20080238362 Fast Battery Charger Device and Method
10/02/2008US20080238361 Adaptive charger device and method
10/02/2008US20080238360 Battery Charger with Mechanism to Automatically Load and Unload Batteries
10/02/2008US20080238359 Lithium Iron Phosphate Ultra Fast Battery Charger
10/02/2008US20080238358 Electronic apparatus, charging method therefor, and battery
10/02/2008US20080238357 Ultra fast battery charger with battery sensing
10/02/2008US20080238356 Portable energy storage and charging device
10/02/2008US20080238355 Fuel cell system and operation method therefor
10/02/2008US20080238354 Solar energy charging device for computer
10/02/2008US20080238207 Apparatus and method for measuring battery charge level of portable terminal
10/02/2008US20080238206 Universal interface for battery charger
10/02/2008US20080238203 Battery charging and power managerment circuit
10/02/2008US20080237355 Mobile device and power management method
10/02/2008US20080236656 Embedded transformable nanofilaments in multilayer crystalline space for photovoltaic cells and method of fabrication
10/02/2008US20080236648 Localized power point optimizer for solar cell installations
10/02/2008DE202008006319U1 Akkuaufbau für tragbares elektronisches Gerät Battery assembly for portable electronic device
10/02/2008DE102008013548A1 Batterieladegerät Battery charger
10/02/2008DE102007015113A1 Method for automatic detection and charging of additional battery for motor vehicle, involves displaying condition of main battery by battery indicator system
10/02/2008DE102007014383A1 Multi-voltage vehicle electrical system for motor vehicle, has multi-voltage generator, whose energy is supplied over controllable switching device in either of two energy storage
10/02/2008DE102007013420A1 Hörvorrichtung mit spezieller Ladeschaltung Hearing device with a special charging circuit
10/01/2008EP1976091A2 Portable terminal device, battery charger and adaptor to set portable terminal device thereon
10/01/2008EP1976090A1 Protection device for assembled battery, and battery pack unit
10/01/2008EP1976049A1 Battery Pack with safety switch
10/01/2008EP1975635A2 Method and device for estimating battery residual capacity, and battery power supply system
10/01/2008EP1974438A2 Improvements in system for and method of rotating wheels in rotary air-to-air energy recovery and desiccant dehumidification systems
10/01/2008EP1974435A2 Electrical management device for vehicle power supply
10/01/2008EP1974434A2 Charger pluggable into a wall socket for small electrical appliances
10/01/2008EP1974415A2 Battery authentication in a wireless communication device
10/01/2008EP1974248A1 Charging stand
10/01/2008CN201127135Y Control circuit for solar energy lamp
10/01/2008CN201127008Y Vehicle mounted portable power supply inverter
10/01/2008CN201127007Y Energy-saving power supply for transformer theftproof system
10/01/2008CN201126979Y UPS system for transformer substation below 220kV voltage class
10/01/2008CN201126978Y Electric car charger with self-locking button switch
10/01/2008CN201126977Y Charger capable of preventing self-discharge
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