| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 02/03/1998 | US5713426 Hybrid vehicle |
| 01/29/1998 | WO1998004025A1 Sequential high-rate charging of battery cells |
| 01/29/1998 | DE19732117A1 Power supply system with fuel cells and storage battery arranged in parallel to load e.g. for electric vehicle |
| 01/29/1998 | DE19731250A1 Power supply system with fuel cell stack and storage battery e.g. for electric vehicle |
| 01/29/1998 | DE19651152C1 Battery charger e.g. for motor vehicle radio battery |
| 01/29/1998 | DE19630432A1 Network-coupled photo-voltaic power plant |
| 01/28/1998 | EP0821376A1 Oil cooled high power inductive coupler |
| 01/28/1998 | EP0820655A1 Large signal linear digital substantially unity power-factor controller for controlling a power supply |
| 01/28/1998 | EP0820653A1 Traction battery charging with inductive coupling |
| 01/28/1998 | CN1171650A Solar cell power source device |
| 01/28/1998 | CN1037225C Connecting apparatus for video tape recorder having built-incamera |
| 01/28/1998 | CN1037218C Method for high-speed charging of secondary batteries and apparatus thereof |
| 01/27/1998 | US5712795 Power management system |
| 01/27/1998 | US5712786 Idling speed control method and apparatus for an internal combustion engine |
| 01/27/1998 | US5712553 Battery transposition system and method |
| 01/27/1998 | US5712549 DC Motor drive assembly having a controller/charge with regenerative braking |
| 01/27/1998 | US5711605 Method and apparatus for predicting battery temperature |
| 01/27/1998 | US5711558 For an electric vehicle |
| 01/22/1998 | WO1998002961A1 Fail-safe common control of multiple alternators connected in tandem parallel |
| 01/22/1998 | WO1998002950A1 Device for supplying power in a motor vehicle |
| 01/22/1998 | WO1998002933A1 Battery operating system |
| 01/22/1998 | WO1998002333A1 Device for supplying power in a motor vehicle |
| 01/22/1998 | DE19729883A1 Power control system for auxiliary drive unit of electric hybrid-vehicle |
| 01/22/1998 | DE19628223A1 Vorrichtung zur Spannungsversorgung in einem Kraftfahrzeug Device for supplying power in a motor vehicle |
| 01/22/1998 | DE19628222A1 Vorrichtung zur Spannungsversorgung in einem Kraftfahrzeug Device for supplying power in a motor vehicle |
| 01/22/1998 | CA2262878A1 Fail-safe common control of multiple alternators connected in tandem parallel |
| 01/21/1998 | EP0820138A2 Charging apparatus |
| 01/21/1998 | EP0820073A1 Inductive coupler assembly and having its primary winding formed in a printed wiring board |
| 01/21/1998 | EP0772902B1 Current supply apparatus, in particular battery-loading apparatus for electric vehicles or the like |
| 01/21/1998 | CN2273054Y Household solar power supply |
| 01/21/1998 | CN1171027A Method for entering handwritten information in cellular telephones |
| 01/21/1998 | CN1037138C Electrical power supply |
| 01/21/1998 | CN1037137C Automatic charge cut-off circuit |
| 01/20/1998 | US5710988 Mobile data communication device |
| 01/20/1998 | US5710507 Temperature-controlled battery reserve system and method of operation thereof |
| 01/20/1998 | US5710506 Lead acid charger |
| 01/20/1998 | US5710505 Battery charging system having multiplexed charging functionality |
| 01/20/1998 | US5710504 Switched capacitor system for automatic battery equalization |
| 01/20/1998 | US5710503 On-line battery monitoring system with defective cell detection capability |
| 01/20/1998 | US5710502 System for recharging the storage batteries of an electric motor vehicle |
| 01/20/1998 | US5710501 Battery pack having a processor controlled battery operating system |
| 01/20/1998 | US5710471 Hybrid alternator with full output at idle |
| 01/20/1998 | CA2134946C Headlight control circuit of snowmobile |
| 01/15/1998 | WO1998001928A1 Electromechanical switching device |
| 01/15/1998 | WO1998001917A2 Accumulator and charging set for an accumulator |
| 01/15/1998 | WO1998001669A1 System for managing electric energy and alternator for motor vehicle |
| 01/15/1998 | DE19628022A1 Current source control method |
| 01/14/1998 | EP0818869A1 Method and device for reducing memory effect of battery |
| 01/14/1998 | EP0818868A2 Inductive power distribution system |
| 01/14/1998 | EP0818843A2 Battery for motor-assisted bicycle |
| 01/14/1998 | EP0818687A1 Method and device for monitoring deterioration of battery |
| 01/14/1998 | CN1170481A Apparatus and method of providing initiation voltage to rechargeable battery system |
| 01/14/1998 | CN1170264A Batteries for bicycle with electric aid |
| 01/14/1998 | CN1170263A Battery charging apparatus with charging mode convertible function |
| 01/14/1998 | CN1170250A Rechargeable battery pack |
| 01/13/1998 | US5708707 Telephone holder |
| 01/13/1998 | US5708706 Connector lead for a transceiver unit |
| 01/13/1998 | US5708572 Switched-mode power supply |
| 01/13/1998 | US5708352 A.C. Generator for vehicles |
| 01/13/1998 | US5708351 Battery pack with a lithium ion secondary battery |
| 01/13/1998 | US5708350 Recharging method and temperature-responsive overcharge protection circuit for a rechargeable battery pack having two terminals |
| 01/13/1998 | US5708348 Method and apparatus for monitoring battery voltage |
| 01/08/1998 | WO1998000899A1 Safety device for a portable battery-powered electric apparatus |
| 01/08/1998 | WO1998000879A1 Controller for battery charger with reduced reverse leakage current |
| 01/08/1998 | DE19626164A1 Vending machine for rechargeable battery |
| 01/08/1998 | DE19625104A1 Power supply method for intrinsically safe systems, such as motor vehicle braking system |
| 01/07/1998 | EP0817450A2 Protective sheath for cordless telephones |
| 01/07/1998 | EP0817393A2 Portable power source with visual image display |
| 01/07/1998 | EP0817354A2 Battery charging circuit and method |
| 01/07/1998 | EP0817352A2 Improvements in battery operated electric machines |
| 01/07/1998 | EP0817351A2 Noncontact charging device, charger, cordless electric equipment, and noncontact charger |
| 01/07/1998 | EP0817213A1 Connector for charging |
| 01/07/1998 | EP0815610A1 Battery pack having under-voltage and over-voltage protection |
| 01/07/1998 | EP0666805B1 Process for automatic contactless charging |
| 01/07/1998 | EP0655172B1 Method for battery charging and a battery system |
| 01/07/1998 | CN1169617A Regulated dc. power-supply circuit for intermittent switch |
| 01/07/1998 | CN1169553A Battery capacity predicting method, Battery unit and apparatus using battery unit |
| 01/06/1998 | US5705915 Method for charging a battery |
| 01/06/1998 | US5705914 Overvoltage detecting apparatus for combination battery |
| 01/06/1998 | US5705913 Overdischarge detection device and overdischarge prevention device for a chargeable electric cell, operable with a variable threshold voltage to prohibit discharge in accordance with relative weight of a load |
| 01/06/1998 | US5705912 Circuit for preventing overdischarge of rechargeable battery pack consisting of a plurality of rechargeable batteries |
| 01/06/1998 | US5705911 Charging circuit |
| 01/06/1998 | US5705910 Electric charge/discharge control device and electric charge/discharge control method in a system using the same device |
| 01/06/1998 | US5705859 Non-railbound vehicle with an electric motor and an internal combustion engine powered generator wherein a low voltage source and capacitors are used to operate the generator as a starter to start the engine |
| 01/06/1998 | US5705770 Thermoelectric module and method of controlling a thermoelectric module |
| 01/02/1998 | DE19720669A1 Battery charger for preventing the memory effect e.g. for mobile telephone |
| 01/02/1998 | DE19624184A1 Spectacles, such as sun-glasses, with radio broadcast reception device |
| 01/02/1998 | DE19623603A1 Charge control circuit for lead-acid storage batteries |
| 01/02/1998 | DE19547531A1 Solar powered computer mouse |
| 12/31/1997 | WO1997050055A1 Shopping cart mounted portable data collection device with tethered dataform reader |
| 12/31/1997 | CN2271769Y Active inverter of uninterruptible power equipment |
| 12/31/1997 | CN2271768Y 太阳能自动充电器 Solar Auto Charger |
| 12/31/1997 | CN1169059A Arrangement and method for modulation of exciting current from ac generator of automobile |
| 12/31/1997 | CN1169058A Arrangement and method for modulation of exciting current from ac generator of automobile |
| 12/30/1997 | US5703476 Reference voltage generator, having a double slope temperature characteristic, for a voltage regulator of an automotive alternator |
| 12/30/1997 | US5703472 Voltage regulator of vehicle alternator |
| 12/30/1997 | US5703471 Battery protection circuitry for limiting charging parameters of a battery plant |
| 12/30/1997 | US5703470 Battery charger with power dissipation control |
| 12/30/1997 | US5703469 System for determining battery conditions |
| 12/30/1997 | US5703468 Electrical charge control apparatus and method for photovoltaic energy conversion systems |