| Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693) |
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| 09/16/2009 | CN101532468A Power-generation device |
| 09/16/2009 | CN101531317A A new energy-saving device of elevator |
| 09/16/2009 | CN101531235A 电动自行车 Electric Bicycle |
| 09/16/2009 | CN101531143A Vehicle wind generation device |
| 09/16/2009 | CN100541994C Power conversion apparatus and methods using balancer circuits |
| 09/16/2009 | CN100541971C DC power source unit with battery charging function |
| 09/16/2009 | CN100541970C A charging method for negative and positive pulse |
| 09/16/2009 | CN100541969C Method for compensating state of charge of battery and battery management system using the same |
| 09/16/2009 | CN100541394C Information processing device and method |
| 09/15/2009 | US7589504 Capacitor charging apparatus for a strobe device of an imaging device, semiconductor integrated circuit therefor, and capacitor charging-discharging system for a strobe device of an imaging device |
| 09/15/2009 | US7589503 Recharging apparatus capable of selectively enabling or interrupting recharging procedure for rechargeable battery in portable electronic device and recharging method thereof |
| 09/15/2009 | US7589500 Method and system for battery protection |
| 09/15/2009 | US7589499 Over voltage transient controller |
| 09/15/2009 | US7589497 Field expandable battery systems and related methods |
| 09/15/2009 | US7589496 User input device charging system |
| 09/15/2009 | US7589495 Battery pack with switching device |
| 09/15/2009 | US7589494 Slim battery charger |
| 09/15/2009 | US7589493 Charger |
| 09/15/2009 | US7589491 Temperature compensation in recharging of batteries |
| 09/15/2009 | US7589437 Control unit in a vehicle |
| 09/15/2009 | US7589436 Data processing unit and DC backup power supply |
| 09/14/2009 | CA2658410A1 Supplementary power supply for portable electrical devices |
| 09/11/2009 | WO2009111743A1 Battery pack for use with a power tool and a non-motorized sensing tool |
| 09/11/2009 | WO2009111478A2 Machine battery packs and controls |
| 09/11/2009 | WO2009110244A1 Battery system |
| 09/11/2009 | WO2009110221A1 Charge method and charge device |
| 09/11/2009 | WO2009109415A1 Apparatus for coupling a plurality of subnetworks |
| 09/11/2009 | WO2009109251A1 Mains-independent electrical energy storage unit |
| 09/11/2009 | WO2009091745A3 Sliding conductor transmission cable |
| 09/11/2009 | WO2009090418A3 Mobile phone with internal electric generator |
| 09/11/2009 | WO2009089214A3 Article of manufacture having a removable solar rechargeable power supply |
| 09/11/2009 | WO2009079336A3 Multi-power charger and battery backup system |
| 09/11/2009 | WO2008151659A3 System and method for equalizing state of charge in a battery system |
| 09/11/2009 | CA2717860A1 Battery pack for use with a power tool and a non-motorized sensing tool |
| 09/11/2009 | CA2717564A1 Method and apparatus for a leakage energy recovery circuit |
| 09/10/2009 | US20090228570 System and method for automatically synchronizing and acquiring content for battery-powered devices |
| 09/10/2009 | US20090228221 Accumulator state detection device |
| 09/10/2009 | US20090228165 Autonomous coverage robot navigation system |
| 09/10/2009 | US20090224769 Multi-Series Battery Control System |
| 09/10/2009 | US20090224726 Charging control circuit capable of constant current charging |
| 09/10/2009 | US20090224725 Protection device for assembled cell, and battery pack unit |
| 09/10/2009 | US20090224724 Apparatus for charging an electric powered vehicle and pan method using the same |
| 09/10/2009 | US20090224723 Charging apparatus |
| 09/10/2009 | US20090224722 Purse Having A Power Recharger Built Therein |
| 09/10/2009 | DE102008013214A1 Ladesystem Charging System |
| 09/10/2009 | DE102008008594A1 Tragbares elektronisches Gerät, Ladestation, Anordnung mit einem tragbaren elektronischen Gerät und einer Ladestation und Verfahren zum Laden zweier Akkus Portable electronic device, charging station arrangement with a portable electronic device and a charging station and method for charging two batteries |
| 09/10/2009 | DE102008000560A1 Netzunabhängige elektrische Energiespeichereinheit Off-grid electrical energy storage unit |
| 09/09/2009 | EP2099112A2 Information processing equipment and the integrated circuit |
| 09/09/2009 | EP2097963A2 An electronic device identification system |
| 09/09/2009 | EP2097916A1 Method and system at a vehicle |
| 09/09/2009 | EP2097631A1 Method and vehicle electric system for a motor vehicle with a pre-emptive temporary torque restriction of the internal combustion engine |
| 09/09/2009 | EP1766747A4 Protection circuits for hybrid power systems |
| 09/09/2009 | CN201307778Y Solar energy supplying device for communication base station |
| 09/09/2009 | CN201307777Y Power supply managing system for electric motorcars |
| 09/09/2009 | CN201307776Y Intelligent four-section charger |
| 09/09/2009 | CN201307775Y Hydrogen battery flow light power supply |
| 09/09/2009 | CN201307774Y Charging-discharging separated protection device |
| 09/09/2009 | CN201307773Y Energy-saving control circuit of lithium ion battery |
| 09/09/2009 | CN201307772Y Power supply device for small electronic device |
| 09/09/2009 | CN201307771Y Large-capacity lithium-ion battery serially-connected combination protection balance module |
| 09/09/2009 | CN101529692A Charging methods for nickel-zinc battery packs |
| 09/09/2009 | CN101529691A Inductive power system and method of operation |
| 09/09/2009 | CN101529690A Power supply system and vehicle with the system, power supply system control method, and computer readable recording medium having program recorded thereon for making computer execute power supply sys |
| 09/09/2009 | CN101529689A Battery pack charging system and method |
| 09/09/2009 | CN101527984A Illumination management system for golf course and control method thereof |
| 09/09/2009 | CN101527529A Water environment monitoring node power supply circuit based on solar energy power supply |
| 09/09/2009 | CN101527519A Emergency electric fan regulated power supply |
| 09/09/2009 | CN101527465A Charging control circuit |
| 09/09/2009 | CN101527464A UPS, electric door with UPS, and method for supplying power to electric door by UPS |
| 09/09/2009 | CN101527463A Equably charging system of lithium ion power battery pack |
| 09/09/2009 | CN101527462A Digital control device of converter |
| 09/09/2009 | CN101527461A UPS backup battery shifting cabinet |
| 09/09/2009 | CN101527438A Solar energy ultrasonic induction type bird repeller |
| 09/09/2009 | CN101527437A Solar energy automatic induction type bird repeller |
| 09/09/2009 | CN101527436A Solar energy induction type bird repeller |
| 09/09/2009 | CN101527435A Solar auto-induction type bird drive-off wind stone |
| 09/09/2009 | CN101527374A Management method for operation of charging electric automobile batteries by three-wire double-ammeter low-price electricity |
| 09/09/2009 | CN101527373A Network operation method for charging batteries of electric automobile by three-wire double-ammeter low-price electricity |
| 09/09/2009 | CN101527372A 可编程储能控制模块及系统 Programmable storage control modules and systems |
| 09/09/2009 | CN101527003A Data card and method for supplying power by data card |
| 09/09/2009 | CN101526190A Solar street light |
| 09/09/2009 | CN101524676A Solar energy full automatic intermittent waterfall system |
| 09/09/2009 | CN101524257A Smart dust collector and method thereof for realizing automatic charging |
| 09/09/2009 | CN100539356C Method and its device for limiting lithium ion cell charging |
| 09/09/2009 | CN100539355C Battery-recharging device |
| 09/09/2009 | CN100539348C Secondary battery with protective circuit |
| 09/09/2009 | CN100539184C Bidirectional device, method of fabricating the same, and semiconductor device incorporating the same |
| 09/09/2009 | CN100538755C Arrangement of daisy chained inductive couplers for data communication |
| 09/08/2009 | US7587241 Method for controlling telemetry in an implantable medical device based on power source capacity |
| 09/08/2009 | US7586292 Low voltage cutoff circuit for an electrochemical cell |
| 09/08/2009 | US7586291 System and method for controlling power of a computer terminal with an external power source |
| 09/08/2009 | US7586290 Battery state of charge detection |
| 09/08/2009 | US7586289 Complete discharge device |
| 09/08/2009 | US7586288 Manufacturing method of secondary battery, restraining jig for secondary battery, charging/discharging device for secondary battery, and charging device for secondary battery |
| 09/08/2009 | US7586225 Hybrid transmission motor module with integral wire connections |
| 09/08/2009 | CA2550404C Power management systems and methods for a mobile device |
| 09/08/2009 | CA2512871C Method and system for modeling energy transfer |
| 09/08/2009 | CA2401576C Power management system |
| 09/03/2009 | WO2009108958A1 Inductively coupled consoles |
| 09/03/2009 | WO2009108613A1 Thermal runaway protection system for a battery charger |