| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 02/06/2001 | US6184654 Wearable docking-holster system, with energy management, to support portable electronic devices |
| 02/06/2001 | US6184653 Multi-output mode charger |
| 02/06/2001 | US6184652 Mobile phone battery charge with USB interface |
| 02/06/2001 | US6184651 Contactless battery charger with wireless control link |
| 02/06/2001 | US6184650 Apparatus for charging and desulfating lead-acid batteries |
| 02/06/2001 | US6184649 Power converter with desulfation mode |
| 02/06/2001 | US6182441 Drive circuit for electric propulsion thruster |
| 02/01/2001 | WO2001008282A1 Voltage control circuitry for charging output capacitor |
| 01/31/2001 | EP1073176A2 A low cost battery charging system |
| 01/31/2001 | EP1072285A1 Battery management apparatus for portable electronic devices |
| 01/31/2001 | EP1072080A1 Device for regulating a generator with a dedicated voltage transformer |
| 01/31/2001 | EP1072079A1 Integrated power management module |
| 01/31/2001 | EP1072078A1 Microcontroller with integral switch mode power supply controller |
| 01/31/2001 | CN2417631Y Rectification and voltage regulator for motor cycle |
| 01/31/2001 | CN2417570Y Automatic timing charging arrangement |
| 01/31/2001 | CN1282131A On-line immediate power switching device |
| 01/31/2001 | CN1282010A Device and method for controlling power supply of electronic equipment supplied by battery |
| 01/31/2001 | CN1061480C Battery charger with power dissipation control |
| 01/31/2001 | CN1061479C Electronic device having internal charge regulator controlled by charge current |
| 01/30/2001 | US6181115 Device for generating electrical energy for a power supply bus |
| 01/30/2001 | US6181111 Permanent magnet alternator system for battery charging |
| 01/30/2001 | US6181109 Method and apparatus for monitoring and maintaining a plurality of batteries |
| 01/30/2001 | US6181108 Overcharge/overdischarge detecting circuit having current detecting means with latch function and chargeable electric power source apparatus |
| 01/30/2001 | US6181107 Li-ion secondary battery pack, recharger, method and system for recharging the same |
| 01/30/2001 | US6181106 Sequential high-rate charging of battery cells |
| 01/30/2001 | US6181105 Self contained transportable power source maintenance and charge |
| 01/30/2001 | US6181104 Rechargeable coffee and spice grinder |
| 01/30/2001 | US6181103 Advanced intelligent computer power management system |
| 01/30/2001 | US6181102 Battery pack chemistry detection and identification system and method |
| 01/30/2001 | US6181100 Power supply apparatus for charging and discharging battery with high energy efficiency |
| 01/27/2001 | CA2311360A1 Low cost battery charging systems |
| 01/26/2001 | CA2311873A1 Battery management apparatus for portable electronic devices |
| 01/25/2001 | WO2001006615A1 Central control unit for controlling the charging process of a battery |
| 01/25/2001 | WO2001006614A1 Circuit arrangement and method for pulsated charging of batteries |
| 01/25/2001 | WO2001006613A1 Rapid battery charging method and apparatus |
| 01/25/2001 | WO2000054233A3 Signalling device |
| 01/25/2001 | DE19918367C1 Battery adpater for electronic device e.g. laptop computer, fitted into battery compartment of electronic device to allow connection to external electrical energy source |
| 01/25/2001 | DE10018254A1 Compact solar powered information board with components |
| 01/25/2001 | DE10002848A1 Vorrichtung zum Erfassen der Restladung einer Batterie Apparatus for detecting the residual capacity of a battery |
| 01/24/2001 | EP1070998A1 Electronic apparatus and method of controlling electronic apparatus |
| 01/24/2001 | EP1070001A1 Electric vehicle photovoltaic charging system |
| 01/24/2001 | EP0947028A4 Power supply and method of protecting batteries therein |
| 01/24/2001 | EP0788703B1 Radio-telephone cradle connector |
| 01/24/2001 | CN2416656Y Power supply device capable of accepting loaded end wire |
| 01/24/2001 | CN1281594A Power supply system of electronic switching electric motor for air-conditioning devices to be installed inside motor vehicles |
| 01/24/2001 | CN1281292A Proportional-integral-derivative control method of fuzzily compensated active value and its UPS |
| 01/24/2001 | CN1281291A Proportional-integral-derivative control method of instantaneous value by directly regulating pulse width and its UPS |
| 01/24/2001 | CN1281290A Proportional-integral-derivative control method based on modulation percentage for instantaneous value and UPS |
| 01/24/2001 | CN1281267A Battery set |
| 01/24/2001 | CN1061184C Switching power supply |
| 01/23/2001 | US6177780 Battery charger with improved reliability |
| 01/23/2001 | US6177779 Device and method for processing information, battery pack, and transmitting medium |
| 01/23/2001 | US6177778 Battery adapter capable of receiving power from at least two power sources and of being in a docking station, and a battery arrangement including a battery charger and a docking station |
| 01/23/2001 | US6177737 Vehicle electrical power back-up circuit and method |
| 01/23/2001 | CA2008431C Battery monitoring system |
| 01/18/2001 | WO2001005014A1 Method and device for charging several electrochemical cells |
| 01/18/2001 | WO2000045449A3 High speed battery charging system with high accuracy voltage sensing |
| 01/18/2001 | DE19932379A1 Drosselwandler Buck converter |
| 01/18/2001 | DE19931905A1 Accumulator for storage of electrical energy, has mechanical energy store, hand operated charging mechanism and transmission devices for controlled discharge of energy to electrochemical energy store |
| 01/18/2001 | DE19930402A1 Battery protection circuit for measurement of the remaining charge in a battery and issuing of a warning if a first low charge level is exceeded and then switching of an internal protecting switch to prevent battery damage |
| 01/18/2001 | DE19929246A1 Batteriesystem Battery System |
| 01/17/2001 | EP1069755A2 Battery charging system for portable electronic device |
| 01/17/2001 | EP1069672A2 Power supply with transformer choke |
| 01/17/2001 | EP1069667A2 Low power consumption type automobile-mounted controller |
| 01/17/2001 | EP1069630A1 Battery pack |
| 01/17/2001 | EP1068998A2 Procedure and circuit for supplying a vehicle onboard network with electric energy |
| 01/17/2001 | EP1068660A1 Process and apparatus for modulating terminal voltage of battery |
| 01/17/2001 | EP1068650A1 Primary battery having a built-in controller (dc/dc converter) to extend battery run time |
| 01/17/2001 | CN2415530Y Opto-electronic power supply apparatus for field operation |
| 01/17/2001 | CN2415529Y Electric power controlling unit with spare cell of photocell |
| 01/17/2001 | CN2415365Y Electric power equipment theftproof alarm device |
| 01/17/2001 | CN1280414A Choke converter |
| 01/17/2001 | CN1060889C Tracking external power supply |
| 01/16/2001 | US6175217 Hybrid generator apparatus |
| 01/16/2001 | US6175215 System and method for efficiently charging a battery over a linear or nonlinear interface |
| 01/16/2001 | US6175212 Charging paddle |
| 01/16/2001 | US6175211 Battery pack with identification device |
| 01/16/2001 | CA2265338C Charging control apparatus, method of controlling the charging process, and power output apparatus |
| 01/16/2001 | CA2240885C Microprocessor-controlled voltage regulator |
| 01/12/2001 | CA2288918A1 Self-diagnostic circuitry for emergency lighting fixtures |
| 01/11/2001 | WO2001003477A1 X-ray examination apparatus |
| 01/11/2001 | WO2001003269A1 Emergency current generator for portable electronic apparatus |
| 01/11/2001 | DE3714193C2 Spannungsversorgung für Regelelektronikkreise in der Bremssystemsteuerung von Fahrzeugen mit Anhängern Power supply for electronic control circuits in the brake system control of vehicles with trailers |
| 01/11/2001 | DE19959430A1 Charging device for electric vehicle battery set has battery charge controller that detects battery state and battery charger controlled by battery charge controller to charge battery set |
| 01/11/2001 | DE19931021A1 Schaltungsanordnung zum Schutz vor Verpolungsschäden Circuitry for protection from between wires |
| 01/11/2001 | DE19928869A1 An einer Wandung eines zu reinigenden Gegenstandes oder Objektes beweglich angeordnete, autonome Reinigungsvorrichtung On a wall of an object to be cleaned or object movably arranged, autonomous cleaning device |
| 01/10/2001 | EP1067655A1 Temperature switch controlled charging circuit |
| 01/10/2001 | EP1067654A1 Electric car battery pack charging device and a method |
| 01/10/2001 | EP1067653A1 Improved battery charger circuit for mobile telephone |
| 01/10/2001 | EP1067652A2 Battery charging apparatus and full-charging detecting method |
| 01/10/2001 | EP1067651A2 Control device for a battery |
| 01/10/2001 | EP1067647A2 Circuit for protection against inverted polarity damage |
| 01/10/2001 | EP1067393A2 Voltage level bus translator and safety interlock system for battery modules |
| 01/10/2001 | EP1066658A1 Battery having a built-in controller |
| 01/10/2001 | EP1066536A1 Voltage indicator for indicating that the voltage of a battery passes a given value |
| 01/10/2001 | EP0858689B1 System for equalizing the level of charge in batteries |
| 01/10/2001 | CN2414570Y Power source for mobile telephone battery charger |
| 01/10/2001 | CN1279832A Low frequency bilateral communication over power distribution lines |
| 01/10/2001 | CN1279831A Battery charge maintenance system and method |
| 01/10/2001 | CN1279176A Device for detecting electric supply at working status |