| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 08/11/2004 | CN2632916Y Bidirectional battery energy converter |
| 08/11/2004 | CN2632915Y Balancing charging protecting module of battery set |
| 08/11/2004 | CN2632914Y Intelligent dynamic displaying uninterrupted power supply |
| 08/11/2004 | CN2632913Y Uninterrupted power supply with programmable power supply output |
| 08/11/2004 | CN2632912Y Intelligent charger of electric vehicle |
| 08/11/2004 | CN2632911Y Power supply box with light and air pump |
| 08/11/2004 | CN2632480Y Illuminating light with wind power and solar complementation |
| 08/11/2004 | CN1520072A Power source circuit and communication appts. having same |
| 08/11/2004 | CN1520000A Electrical storage device of electric power generated by wheel |
| 08/11/2004 | CN1519974A Charger, electronic device and charging control method |
| 08/11/2004 | CN1519973A Charger and electronic device and detection method for cell residual and diplaying control method |
| 08/11/2004 | CN1519960A Group battery and battery applicator using sme |
| 08/11/2004 | CN1518946A Auto duster system with external recharger and method of coupling thin auto duster with external recharger |
| 08/11/2004 | CN1162039C Strong acoustics equipment and method thereof |
| 08/11/2004 | CN1161849C Electric power device |
| 08/11/2004 | CN1161808C Silicon equivalent PTC circuit |
| 08/10/2004 | US6774636 Method and apparatus for determining the state of charge of a lithium-ion battery |
| 08/10/2004 | US6774608 Turbine driven power generating device having DC voltage intermediate circuit and star connected filter capacitors |
| 08/10/2004 | US6774607 Charger connected to a load via a switching circuit to prevent an incorrect polarity connection |
| 08/10/2004 | US6774606 Charge control circuit and method for charging multiple battery cells |
| 08/10/2004 | US6774605 Battery pack charging device |
| 08/10/2004 | US6774604 Power control circuit, electronic instrument, and charging method |
| 08/10/2004 | US6774603 Multi-function charger |
| 08/10/2004 | US6774602 Apparatus and method for providing temporary power |
| 08/10/2004 | US6774508 Dual mode power supply |
| 08/10/2004 | US6774502 Battery powered laptop computer with an implementation for converting keyboard keystroke motion into current for auxiliary recharging of battery |
| 08/10/2004 | CA2333122C Fuel cell system and cell control method |
| 08/10/2004 | CA2276796C Vacuum cleaner |
| 08/05/2004 | WO2004066473A1 Power management unit for portable electronic equipment |
| 08/05/2004 | WO2004066472A1 Battery power circuit |
| 08/05/2004 | WO2004066094A2 Power conditioner and backup for security scanning equipment |
| 08/05/2004 | US20040152365 Terminal structure and mounting part |
| 08/05/2004 | US20040150944 Docking station adapted to accept multiple different electronic devices |
| 08/05/2004 | US20040150934 Adapter |
| 08/05/2004 | US20040150704 Electric charging apparatus, electronic apparatus and electric charging control method |
| 08/05/2004 | US20040150373 Vehicle jump starter with polarity compensation |
| 08/05/2004 | US20040150372 Method of automatically cutting off power in case of low battery voltage in mobile electronic unit |
| 08/05/2004 | US20040150371 Power conditioner and backup for security scanning equipment |
| 08/05/2004 | US20040150369 Transmitter having supplemental power source |
| 08/05/2004 | US20040150368 Electric charging apparatus, electronic apparatus, residual battery capacity detection method and battery residual capacity display control method |
| 08/05/2004 | US20040150367 Method of terminating charge for a battery |
| 08/05/2004 | US20040150366 Forming synthesis gas from hydrocarbon fuels; reacting with oxygen; compressor coupling to turbine |
| 08/05/2004 | US20040150233 Vehicle motor-generator apparatus utilizing synchronous machine having field winding |
| 08/05/2004 | US20040150230 Mobile electrical power source |
| 08/05/2004 | US20040148817 Hybrid construction equipment power control apparatus |
| 08/05/2004 | DE10303294A1 Connector for electric or electronic implement, e.g. smoke alarm, radio, compact disc player, shaver etc., supplied selectively from battery or network adapter, via intermediate decoupling diodes, containing extra circuit board |
| 08/05/2004 | DE10302860A1 Strategy for optimum use of electrical batteries used on such as traction and electrically powered vehicle systems |
| 08/05/2004 | DE10152270B4 Schaltungsanordnung zur Entladung eines Bufferkondensators Circuit arrangement for the discharge of a buffer capacitor |
| 08/05/2004 | DE10120595B4 Solarenergiesystem Solar Energy System |
| 08/05/2004 | CA2554127A1 Power conditioner and backup for security scanning equipment |
| 08/04/2004 | EP1443626A2 Electric power generating system for a vehicle |
| 08/04/2004 | EP1125116A4 Apparatus and method for detecting memory effect in nickel-cadmium batteries |
| 08/04/2004 | CN2631102Y Solar mixed lamp |
| 08/04/2004 | CN2631101Y Solar DC LED lamp |
| 08/04/2004 | CN2631100Y Combined pulse charger of high-voltage high-capacity battery for electric bicycle |
| 08/04/2004 | CN2631099Y Combined pulse charger for electric bicycle |
| 08/04/2004 | CN2631098Y Mobile phone cell integrating MP3 music playing device |
| 08/04/2004 | CN2631052Y Lithium ion cell |
| 08/04/2004 | CN2630940Y Personal digital assistant and electromagnetic induction charging device thereof |
| 08/04/2004 | CN2630550Y Low-speed power output device configurated with auxiliary power source |
| 08/04/2004 | CN1518186A Self-assist type power supply |
| 08/04/2004 | CN1518185A Charging equipment |
| 08/04/2004 | CN1518150A Electronic device and its using control method |
| 08/04/2004 | CN1518149A Electronic device, electronic system and its operation control method |
| 08/04/2004 | CN1160823C Portable battery charger |
| 08/03/2004 | US6771491 Battery pack |
| 08/03/2004 | US6771051 Thermally limited battery protection and charging circuit |
| 08/03/2004 | US6771050 Battery charge having a plurality of channels |
| 08/03/2004 | US6771049 Secondary battery protection circuit having a clamping circuit including a comparator and a transistor |
| 08/03/2004 | US6771048 Battery state monitoring circuit |
| 08/03/2004 | US6771047 Automatic battery discharging and charging technique to increase battery life |
| 08/03/2004 | US6771046 Method and system for controlling charging of batteries |
| 08/03/2004 | US6771043 Power tools |
| 08/03/2004 | US6771042 Method and apparatus for implementing smart management of a rechargeable battery |
| 08/03/2004 | US6771040 Control apparatus and control method of on-vehicle dynamo-electric machine |
| 07/29/2004 | WO2004063567A2 Mobile power system |
| 07/29/2004 | WO2004062965A2 Dual voltage architecture for automotive electrical systems |
| 07/29/2004 | WO2004047267A3 Power converter circuitry and method |
| 07/29/2004 | US20040148075 Electrical control system for automotive vehicle having electrically assisted power steering |
| 07/29/2004 | US20040147972 Hybrid battery power source for implantable medical use |
| 07/29/2004 | US20040147971 Hybrid battery power source for implantable medical use |
| 07/29/2004 | US20040145926 Backup power supply |
| 07/29/2004 | US20040145487 Method and apparatus for communication between an electronic device and a connected battery |
| 07/29/2004 | US20040145371 Query based electronic battery tester |
| 07/29/2004 | US20040145359 Power supply apparatuses and power supply operational methods |
| 07/29/2004 | US20040145353 Reverse battery protection circuit |
| 07/29/2004 | US20040145352 Method and apparatus for providing temperature-regulated battery charging |
| 07/29/2004 | US20040145351 DC-DC conversion charging apparatus |
| 07/29/2004 | US20040145350 Automatic battery discharging and charging technique to increase battery life |
| 07/29/2004 | US20040145349 Battery chargers |
| 07/29/2004 | US20040145348 Power management topologies |
| 07/29/2004 | US20040145347 Series charger with separate detection of batteries (battery set) |
| 07/29/2004 | US20040145346 Charge control circuit and method for charging multiple battery cells |
| 07/29/2004 | US20040145345 Series charger with separate detection of batteries |
| 07/29/2004 | US20040145344 Method and apparatus for regulating charging of electrochemical cells |
| 07/29/2004 | US20040145343 Charging device |
| 07/29/2004 | US20040145342 Adaptive charger system and method |
| 07/29/2004 | US20040145341 Battery pack and battery-using equipment using battery pack |
| 07/29/2004 | US20040145340 Motorcycle jumper cable and battery charger |
| 07/29/2004 | US20040145186 Electric power generating system for a vehicle |