| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 04/08/1997 | US5619430 For use in battery charging |
| 04/08/1997 | US5619417 Battery monitoring system for an electric vehicle |
| 04/08/1997 | US5619126 Circuit arrangement for automatically decreasing the load current |
| 04/08/1997 | US5619118 Method and an apparatus for charging a rechargeable battery |
| 04/08/1997 | US5619117 Battery pack having memory |
| 04/08/1997 | US5619116 Universal battery charger chargeable with relevant current dependent on cell number |
| 04/08/1997 | US5619108 Vehicle alternating-current generator control device and vehicle alternating-current generator |
| 04/08/1997 | US5618023 Plumbing fixture with line-powered control unit |
| 04/06/1997 | CA2187103A1 Charging process for sealed ni-cad batteries |
| 04/03/1997 | WO1997012415A1 Hybrid energy storage system |
| 04/03/1997 | WO1997012414A1 Battery pack having a disconnect switch circuit |
| 04/03/1997 | WO1997012310A2 Digital trimming of on-chip analog components |
| 04/03/1997 | DE19536288A1 Travel system using non-tracked electric motor powered vehicle |
| 04/03/1997 | DE19529437C1 Display zur optischen Anzeige des Ladezustands einer wiederaufladbaren Batterie Display for visual indication of the charge state of a rechargeable battery |
| 04/03/1997 | CA2185743A1 Battery charger and a process for automatic adjusting operation of a battery charger |
| 04/02/1997 | EP0766365A1 Electronic equipment with intelligent battery |
| 04/02/1997 | EP0766364A2 Electrical circuits |
| 04/02/1997 | EP0766363A1 Method and apparatus for determining battery type and modifying operating characteristics |
| 04/02/1997 | EP0765999A1 System and method for controlling a generator for a vehicle |
| 04/02/1997 | CN2251226Y Constant voltage controller for step magnetizing current electric generator |
| 04/02/1997 | CN2251225Y Numerically controlled full speed energy-storage-transducing apparatus |
| 04/02/1997 | CN2251216Y Voltage regulator for electric generator of automobile |
| 04/02/1997 | CN1146658A Controller for inverter and generating system using same |
| 04/02/1997 | CN1146656A AC generator for motor vehicle with sealed rectifier effectively worked at high-temp. |
| 04/02/1997 | CN1146651A Control system for vehicle carried generator |
| 04/01/1997 | US5617011 Method and system for limiting generator field voltage in the event of regulator failure in an automotive vehicle |
| 04/01/1997 | US5617010 Overcharge and overdischarge protection for a chargeable electric cell operable with a reduced current consumption |
| 04/01/1997 | US5617009 Rechargeable battery charging circuit which sets supplemental charging capacity according to ambient temperature |
| 04/01/1997 | US5617008 Method, apparatus, and communication device for charging a charge storage device which is momentarily connected to a fixed load |
| 04/01/1997 | US5617007 Battery charging method and apparatus using current control |
| 04/01/1997 | US5617006 Recharge profile for spacecraft NI/H2 batteries |
| 04/01/1997 | US5617005 Method and apparatus for charging lead acid batteries |
| 04/01/1997 | US5617004 Battery charging apparatus for series battery |
| 04/01/1997 | US5617003 Method and apparatus for charging a battery of an electric vehicle |
| 04/01/1997 | US5617002 Method of and apparatus for charging nonaqueous electrolytic battery |
| 04/01/1997 | US5616968 Expandable AC power supply device |
| 04/01/1997 | CA2063250C Power supply and oscillator for a computer system providing automatic selection of supply voltage and frequency |
| 04/01/1997 | CA2059177C Battery charge monitor for a personal computer |
| 03/27/1997 | WO1997011428A1 Microcontroller wake-up function having digitally programmable threshold |
| 03/27/1997 | DE19535752A1 Control of independent power generation system |
| 03/27/1997 | DE19535675A1 System for monitoring and recharging individual cells of storage battery |
| 03/26/1997 | EP0765104A2 Method and apparatus for the supply of energy to a hearing device |
| 03/26/1997 | EP0765023A2 Back-up power supply with replaceable battery pack |
| 03/26/1997 | EP0765022A2 Uninterruptive switching regulator |
| 03/26/1997 | EP0765021A1 A voltage regulator device for an alternator having permanent magnets |
| 03/26/1997 | EP0764772A1 Apparatus for controlling internal combustion engine mounting electrically heated catalyst |
| 03/26/1997 | EP0764356A1 Electric vehicle battery charger |
| 03/26/1997 | EP0625111B1 Spacecraft power bus regulation using solar panel position |
| 03/26/1997 | CN2250593Y Remote control emergency energy saving lamp |
| 03/26/1997 | CN2250592Y Induction charger for pager |
| 03/26/1997 | CN2250576Y Accumulator charger with temperature compensating function |
| 03/25/1997 | US5615076 Apparatus for protecting electronic devices and associated methods of manufacturing |
| 03/25/1997 | US5614809 Electric generation control system for hybrid vehicle |
| 03/25/1997 | US5614808 Electric vehicle charging connector, connector assembly and electric vehicle charging system |
| 03/25/1997 | US5614807 Battery charge indicator |
| 03/25/1997 | US5614806 Battery charger |
| 03/25/1997 | US5614805 Method and apparatus for charging a secondary battery by supplying pulsed current as charging current |
| 03/25/1997 | US5614331 Medium and high discharge rate combination battery and method |
| 03/20/1997 | WO1997010638A2 Equipment for the electrical recharge of accumulators, to be placed in a public spot |
| 03/20/1997 | WO1997010470A1 Combination detachable flashlight, night light, and fluorescent light |
| 03/20/1997 | EP0771487A4 A method and apparatus for processing batteries |
| 03/20/1997 | DE19534174A1 Electric vehicle electric motor power battery charging method |
| 03/20/1997 | CA2231110A1 Combination detachable flashlight, night light, and fluorescent light |
| 03/19/1997 | EP0763650A1 apparatus for controlling the supply of electric power to electrically heated catalyst |
| 03/19/1997 | EP0610258B1 Charging station for electric vehicles |
| 03/19/1997 | CN1145695A Method for charging secondary cell and charger |
| 03/19/1997 | CN1145542A Charger for electrical energy accumulator |
| 03/18/1997 | US5613229 Voltage and current mode power regulator |
| 03/18/1997 | US5612608 Apparatus for displaying residual capacity of battery for use on electric vehicle |
| 03/18/1997 | US5612607 Method for the fast charging of a battery and integrated circuit for the implementation of this method |
| 03/18/1997 | US5612581 Power supply apparatus with a back-up power unit |
| 03/18/1997 | US5611701 Collapsible prong plug device for battery charger |
| 03/18/1997 | CA2127769C Speedy - super fast battery charger |
| 03/18/1997 | CA2103156C Quick charger and quick charge method of nickel-cadmium battery |
| 03/13/1997 | WO1997009765A1 Charger for dry galvanic cells using asymetrical current |
| 03/13/1997 | WO1997009764A2 Universally interchangeable and modular power supply with integrated battery charger |
| 03/13/1997 | DE19533537A1 Storage battery exhaustive discharge protection for uninterruptable power supply (UPS) |
| 03/13/1997 | DE19533445A1 Charge control and capacity check circuit e.g. for rechargeable NiCd- and NiMH-cells |
| 03/13/1997 | CA2230507A1 Universally interchangeable and modular power supply with integrated battery charger |
| 03/13/1997 | CA2230192A1 Charger for dry galvanic cells using asymmetrical current |
| 03/12/1997 | EP0762597A2 Power control method and apparatus for battery power supply and battery power supply system |
| 03/12/1997 | EP0762596A1 Motor vehicle alternator |
| 03/12/1997 | EP0762595A2 Control apparatus for AC generator |
| 03/12/1997 | EP0762594A1 Determining battery voltage during charging and charging device for battery |
| 03/12/1997 | EP0762593A2 Battery management circuit and method for controlling the in-circuit charge and discharge of series-connected rechargeable electrochemical cells |
| 03/12/1997 | EP0762592A2 Battery and method for recognising the battery type |
| 03/12/1997 | EP0761256A2 Power supply for implantable device |
| 03/12/1997 | EP0640253B1 Multiple charging device |
| 03/12/1997 | EP0598105B1 Fault detector for a plurality of batteries in battery backup systems |
| 03/12/1997 | EP0572588B1 Device for regulating a generator |
| 03/11/1997 | US5610979 Mobile phone holder having security and charging function |
| 03/11/1997 | US5610525 Battery capacity detector |
| 03/11/1997 | US5610502 Boost power supply with clock period compensation |
| 03/11/1997 | US5610499 Multi-battery fuel saving and emission reduction system for automotive vehicles |
| 03/11/1997 | US5610498 Circuit and method for controlling charging of a battery |
| 03/11/1997 | US5610497 Method and apparatus for providing continuous power to a battery powered device during battery transfer |
| 03/11/1997 | US5610496 Dual battery control system |
| 03/11/1997 | US5610495 Circuit and method of monitoring battery cells |
| 03/11/1997 | US5610494 Device for recharging the storage battery of an intra-auricular prosthesis, and method for manufacturing same |
| 03/11/1997 | US5610450 Power supply apparatus for efficiently utilizing battery and electronic apparatus using the power supply |