| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 01/05/2012 | CA2803227A1 Hand-held test meter with deep power conservation mode |
| 01/04/2012 | EP2403106A2 Device for powering an electronic measurement unit and electronic measurement unit provided with such a device |
| 01/04/2012 | EP2403105A2 Battery management systems for protecting batteries from fault conditions |
| 01/04/2012 | EP2403104A2 Mobile phone charging device for isolating standby power |
| 01/04/2012 | EP2403103A1 Control apparatus and method for vehicle |
| 01/04/2012 | EP2403102A1 Method and apparatus for increasing the number of powered devices supported by power over ethernet system |
| 01/04/2012 | EP2403101A2 Adaptive inductive power supply with communication |
| 01/04/2012 | EP2403100A2 Adaptive inductive power supply with communication |
| 01/04/2012 | EP2403099A2 Adaptive inductive power supply with communication |
| 01/04/2012 | EP2403098A2 Adaptive inductive power supply with communication |
| 01/04/2012 | EP2403097A2 Adaptive inductive power supply with communication |
| 01/04/2012 | EP2403096A2 Adaptive inductive power supply with communication |
| 01/04/2012 | EP2403095A2 Adaptive inductive power supply with communication |
| 01/04/2012 | EP2402205A1 Real-time system and method for tracking, locating and recharging electric vehicles in transit |
| 01/04/2012 | EP2402204A1 Electrically driven vehicle |
| 01/04/2012 | EP2402182A1 System for operating an direct-current motor application for a vehicle |
| 01/04/2012 | EP2401800A2 Wireless power charging timing and charging control |
| 01/04/2012 | EP2401799A1 Charging cable with charge status indications light source |
| 01/04/2012 | CN202103916U Control circuit for solar lamp and solar lamp |
| 01/04/2012 | CN202103887U Street lamp illumination photovoltaic power station system |
| 01/04/2012 | CN202103856U Solar energy cell powered wireless positioning information device |
| 01/04/2012 | CN202103808U Solar energy sound box |
| 01/04/2012 | CN202103610U Light-operated efficient energy saving photovoltaic plate |
| 01/04/2012 | CN202103609U APO (automatic power off) efficient solar device |
| 01/04/2012 | CN202103606U Power supply system for electric vehicles |
| 01/04/2012 | CN202103605U Wind-light complementary generating set |
| 01/04/2012 | CN202103592U Rectification voltage regulator of motorcycle |
| 01/04/2012 | CN202103533U Internal combustion generating electric welding charger |
| 01/04/2012 | CN202103477U Control circuit for DC power supply |
| 01/04/2012 | CN202103471U Power supply control device of a mine safety monitoring system |
| 01/04/2012 | CN202103466U Composite power supply comprised by lithium thionyl chloride cell and super capacitors |
| 01/04/2012 | CN202103465U Ride generating circuit for electric bicycle |
| 01/04/2012 | CN202103464U Constant-voltage constant-current charging circuit having surge current suppressing function |
| 01/04/2012 | CN202103463U Magnetic resonance wireless charging device |
| 01/04/2012 | CN202103462U Low power charger circuit |
| 01/04/2012 | CN202103461U Charger and portable electronic equipment |
| 01/04/2012 | CN202103460U Intelligent combined charger |
| 01/04/2012 | CN202103459U Charging system for battery pack |
| 01/04/2012 | CN202103458U Charging pile system of electric automobile based on network of things |
| 01/04/2012 | CN202103457U Window-pasted solar cell phone power station |
| 01/04/2012 | CN202103456U Power supply with universal serial bus (USB) port |
| 01/04/2012 | CN202103455U Engineering machinery and solar auxiliary power supply system thereof |
| 01/04/2012 | CN202103454U Portable multifunctional solar battery |
| 01/04/2012 | CN202103453U Electric vehicle charger and charging socket cooperating with the same |
| 01/04/2012 | CN202103452U Vehicle-mounted solar universal serial bus (USB) charger |
| 01/04/2012 | CN202103451U Solar charging and electricity consumption device used in electric vehicle |
| 01/04/2012 | CN202103450U Parallel type large power charging device |
| 01/04/2012 | CN202103449U Mobile phone charging base with data backup function |
| 01/04/2012 | CN202103448U Battery charger |
| 01/04/2012 | CN202103447U Energy compensation type lithium battery balance controller |
| 01/04/2012 | CN202103446U Solar charger used for LED lamp |
| 01/04/2012 | CN202103445U Multifunctional mobile power supply |
| 01/04/2012 | CN202103444U Battery pack and circuit for performing charging and activation in equalized manner for battery group formed by multiple serially-connected lithium ion batteries |
| 01/04/2012 | CN202103443U Super capacitor circular charging and discharging energy storage control system |
| 01/04/2012 | CN202103442U Mobile terminal and charge device |
| 01/04/2012 | CN202103441U Charger of battery pack of control handle of game machine |
| 01/04/2012 | CN202103440U Charging control circuit of information terminal |
| 01/04/2012 | CN202103439U UPS outdoor integrated machine |
| 01/04/2012 | CN202103434U DVR based on super capacitor |
| 01/04/2012 | CN202103278U Energy-saving electrical row socket |
| 01/04/2012 | CN202103247U Quickly-charging power supply row socket with USB (Universal Serial Bus) interface |
| 01/04/2012 | CN202103140U Multifunctional intelligent maintenance device for lead-acid storage battery |
| 01/04/2012 | CN202103056U Multi-chip diode with protection function |
| 01/04/2012 | CN202102702U Multi-power supply rotating projection music box |
| 01/04/2012 | CN202102663U Wind-solar hybrid display system |
| 01/04/2012 | CN202102430U Multiplex universal serial bus (USB) port for signal transmission and charging of navigator |
| 01/04/2012 | CN202101711U Battery powered fuel gas mass flowmeter |
| 01/04/2012 | CN202101136U Low-carbon environment-friendly domestic lamp |
| 01/04/2012 | CN202096723U Solar tortoise toy |
| 01/04/2012 | CN202096425U Improved structure of massager and combined seat thereof |
| 01/04/2012 | CN202095908U Flower pot frame capable of being rotated through solar power generation |
| 01/04/2012 | CN202095669U Novel solar electric power storage mobile phone chain |
| 01/04/2012 | CN202095613U Multifunctional charging cap |
| 01/04/2012 | CN202095424U Solar energy insect killer system |
| 01/04/2012 | CN202095421U Single-basin solar energy insect killer |
| 01/04/2012 | CN202095333U Multi-span photovoltaic greenhouse |
| 01/04/2012 | CN202095332U Photovoltaic greenhouse with planar roof |
| 01/04/2012 | CN202095329U Multi-span photovoltaic greenhouse with isosceles roofs |
| 01/04/2012 | CN1722561B Battery protection circuit |
| 01/04/2012 | CN102308454A Wireless power for charging devices |
| 01/04/2012 | CN102308453A Battery pack, discharge system, charge/discharge system, and discharge control method for lithium ion rechargeable battery |
| 01/04/2012 | CN102308430A More readily available traction battery |
| 01/04/2012 | CN102308429A More readily available traction battery |
| 01/04/2012 | CN102307746A Power supply system and electric vehicle using the same |
| 01/04/2012 | CN102307035A Novel management and control system of mining lithium iron phosphate direct current series excitation chopping speed regulation electric locomotive |
| 01/04/2012 | CN102307027A Solar electrical storage device |
| 01/04/2012 | CN102307026A Intermittent working system and control method for solar energy application system |
| 01/04/2012 | CN102306958A Inductive coil assembly |
| 01/04/2012 | CN102306957A Inductive coil assembly |
| 01/04/2012 | CN102306948A Solar heat radiation device |
| 01/04/2012 | CN102306947A Underground self-charging power supply |
| 01/04/2012 | CN102306946A Multifunctional power supply and charging device |
| 01/04/2012 | CN102306945A Storage battery rapid charging device |
| 01/04/2012 | CN102306944A Intelligent storage battery manager specially applied for hazardous geology monitoring apparatus |
| 01/04/2012 | CN102306943A Lithium ion battery management system |
| 01/04/2012 | CN102306942A Management method for storage battery group |
| 01/04/2012 | CN102306941A Battery pack capacity coupling method and battery pack capacity coupling apparatus |
| 01/04/2012 | CN102306940A Active charge balancing circuit |
| 01/04/2012 | CN102306939A Electrical energy increasing device |
| 01/04/2012 | CN102306853A Intelligently-identified charging method and device as well as connector |