| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 06/24/1999 | WO1999019737A3 Battery capacity measurement circuit |
| 06/24/1999 | WO1999016160A3 Low frequency bilateral communication over power distribution lines |
| 06/23/1999 | EP0924835A2 Charging station and method |
| 06/23/1999 | EP0924834A2 Power supply, in particular for a mobile phone in a motor vehicule |
| 06/23/1999 | EP0923961A1 Battery management apparatus for portable electronic devices |
| 06/23/1999 | CN2325912Y Quick action and full automatic arrangement for charging nicket-hydrogen cell |
| 06/23/1999 | CN2325911Y Solar energy alarming device |
| 06/23/1999 | CN2325910Y Combination type universal external power supply device for lithium cell camera |
| 06/23/1999 | CN1220554A Apparatus and method for charging battery using charge characteristic in two-way pager |
| 06/23/1999 | CN1220209A Recording apparatus having charging function, and charging method |
| 06/22/1999 | US5915120 Information processing apparatus having a power management system that dynamically changes operating conditions based upon dynamically selected user preferential order setting |
| 06/22/1999 | US5914609 Method and system for battery charging and testing with semi-automatic calibration |
| 06/22/1999 | US5914606 Battery cell voltage monitor and method |
| 06/22/1999 | US5914591 Switching power supply |
| 06/22/1999 | US5914586 Overdischarging detection circuit |
| 06/22/1999 | US5914585 Power sharing in computing systems with a plurality of electronic devices |
| 06/22/1999 | US5914542 Super capacitor charging |
| 06/22/1999 | US5914538 Communication apparatus and power supply device therefor |
| 06/22/1999 | CA2240996A1 Battery management apparatus for portable electronic devices |
| 06/17/1999 | WO1999030403A1 Device for supplying electricity to a motor vehicle |
| 06/17/1999 | DE19755499A1 Circuit arrangement for optimizing power transmission between solar cell module or wind-power generator, and DC-fed loads, preferably pumps and fans |
| 06/17/1999 | DE19754964A1 Vorrichtung zur Energieversorgung eines Kraftfahrzeuges Apparatus for supplying power to a motor vehicle |
| 06/16/1999 | EP0923216A1 Docking station for mobile telecommunication handset |
| 06/16/1999 | EP0923184A2 Outage management emergency power supply device |
| 06/16/1999 | EP0923183A2 Power source unit and electric vehicle loaded therewith |
| 06/16/1999 | EP0922636A1 Power supply regulation and attitude control on solar array equipped spacecraft using flywheel energy storage with programmable voltage control |
| 06/16/1999 | EP0922426A1 Connector system for cordless appliances |
| 06/16/1999 | EP0922232A1 Battery-powered electrical device |
| 06/16/1999 | CN2324689Y Simple assembling electric source supply device without interruption |
| 06/16/1999 | CN1220035A Charging system for motor-driven vehicle |
| 06/15/1999 | US5912925 Diversity circuit for magnetic communication system |
| 06/15/1999 | US5912548 Battery pack monitoring system |
| 06/15/1999 | US5912547 Battery charging method and apparatus with thermal mass equalization |
| 06/15/1999 | US5912546 Battery charger for battery packs |
| 06/15/1999 | US5912545 System and methods using a motor drive circuit to both drive a battery operated motor and to recharge the battery |
| 06/15/1999 | US5912544 Electronic equipment and method for enabling plural types of batteries to be selectively used |
| 06/15/1999 | US5912092 Battery package |
| 06/15/1999 | US5911947 Fan-folded polymer-electrolyte cell |
| 06/10/1999 | WO1999029010A1 Rechargeable electric power supply |
| 06/10/1999 | WO1999029009A1 Charging station for chargeable hand-held electrical apparatus |
| 06/10/1999 | WO1999029007A1 Pre-loading device for an electric power system |
| 06/10/1999 | WO1999028982A1 A composite battery and methods of forming same |
| 06/10/1999 | WO1999028808A1 Device and method for processing information, battery pack, and transmitting medium |
| 06/10/1999 | DE19855245A1 Redundant voltage supply for motor vehicle electrical load |
| 06/10/1999 | DE19733820A1 Solar computer, with casing covered by photovoltaic cells |
| 06/09/1999 | EP0921621A2 Hybrid alternator with voltage regulator |
| 06/09/1999 | EP0921620A2 Method for managing back-up power source |
| 06/09/1999 | EP0921550A2 Thermal switch |
| 06/09/1999 | EP0921024A2 Electric vehicle with battery regeneration dependant on battery charge state |
| 06/09/1999 | EP0920746A2 Time-multiplexed short-range magnetic communications |
| 06/09/1999 | EP0920722A1 Generator control system |
| 06/09/1999 | EP0920721A1 Power limiting circuit for electric vehicle battery charger |
| 06/09/1999 | EP0792533B1 A system for off-mains switching of current consuming devices such as actuators |
| 06/09/1999 | CN2323495Y Auto-controlled charging arrangement |
| 06/09/1999 | CN2323494Y Constant-current and -voltage charging and discharging machine |
| 06/09/1999 | CN2323493Y Battery charging controlling device |
| 06/09/1999 | CN2323492Y Automatic charger specially adapted for pager cell |
| 06/09/1999 | CN1219300A Device and method for protection against overvoltages |
| 06/09/1999 | CN1219090A Hand-held radio transmit-receiver set |
| 06/09/1999 | CN1219002A Management method for spare power supply |
| 06/09/1999 | CN1043564C Cooling system included in a battery charger for an electric vehicle |
| 06/08/1999 | USRE36225 Battery recharge interconnection system with safety cut-out |
| 06/08/1999 | US5910876 Printed circuit board having conductors which can be decoupled for isolating intactive integrated circuits connected thereto |
| 06/08/1999 | US5910723 System for monitoring the charging of a modular set of electrochemical cells connected in series and a corresponding cell measurement module |
| 06/04/1999 | CA2253720A1 Docking station for mobile telecommunication handset |
| 06/03/1999 | WO1999027630A1 Charge circuits for ups |
| 06/03/1999 | WO1999027628A1 Battery monitoring system |
| 06/03/1999 | WO1999027603A1 Electronic device |
| 06/03/1999 | WO1999026806A1 Controller for battery-operated vehicle |
| 06/03/1999 | WO1999018620A3 Metal-air fuel cell battery systems employing moving anode and cathode structures |
| 06/03/1999 | CA2311529A1 Charge circuits for ups |
| 06/02/1999 | EP0920106A2 Charging control method and charging control device |
| 06/02/1999 | EP0920105A2 Charger |
| 06/02/1999 | EP0919439A1 Electric circuit for supplying a microcontroller in a motor vehicle |
| 06/02/1999 | EP0919080A1 Switched-mode power supply, an electric shaver, and a method of converting direct voltages |
| 06/02/1999 | EP0919078A1 Process and device for monitoring and/or controlling charging of a modular battery, particularly in a battery powered vehicle |
| 06/02/1999 | EP0919077A2 High efficiency lighting system |
| 06/02/1999 | EP0820653B1 Traction battery charging with inductive coupling |
| 06/02/1999 | EP0815610A4 Battery pack having under-voltage and over-voltage protection |
| 06/02/1999 | EP0801834A4 Lead acid battery rejuvenator and trickle charger |
| 06/02/1999 | DE19853631A1 Battery charger with fault detection |
| 06/02/1999 | DE19752241A1 Generator for supplying loads in wiring system of cars |
| 06/02/1999 | DE19751755A1 Rechargeable battery operated device with electric motor |
| 06/02/1999 | CN2322304Y Miniature electricity charger for cell of mobile telephone set |
| 06/02/1999 | CN2322303Y Multi-function power source for travelling |
| 06/02/1999 | CN2322302Y UPS power source without inverter |
| 06/02/1999 | CN1218322A Battery charging circuit and battery charging device |
| 06/01/1999 | US5909103 Safety switch for lithium ion battery |
| 06/01/1999 | US5909101 Battery charger detecting full charge of batteries using a thermostat and thermistor in a battery pack |
| 06/01/1999 | US5909100 Charging connector for electric vehicle |
| 06/01/1999 | US5909099 Electric vehicle charging system including refrigerant system |
| 06/01/1999 | US5908233 Auto rechargeable flashlight |
| 05/27/1999 | WO1999026330A2 Universal power supply |
| 05/27/1999 | WO1999012245A3 Portable electronic device and method |
| 05/27/1999 | DE19751987A1 Equalizing the state of charge of an accumulator battery |
| 05/27/1999 | CA2317560A1 Universal power supply |
| 05/26/1999 | EP0918345A1 Thermal switch assembly |
| 05/26/1999 | EP0917759A1 Device and method for protection against overvoltages |
| 05/26/1999 | CN2321156Y High-power uninterrupted power supply device for motors |
| 05/26/1999 | CN2321118Y Magnetic connector for battery charger of mobile telephone |