Electricity: battery or capacitor charging or discharging patents

Power Supply Device for Electric Powered Vehicle, Control Method Thereof, and Electric Powered Vehicle
US 08847544 B2, Sept. 30, 2014, Vehicle battery charging, Wanleng Ang / Toyota Jidosha Kabushiki Kaisha (Toyota, JP)
A power supply device for an electric powered vehicle, comprising:…

Retrofitting Wireless Power and Near-Field Communication in Electronic Devices
US 08810194 B2, Aug. 19, 2014, Charger inductively coupled to cell or battery, Stanley S Toncich et al. / Qualcomm Incorporated (San Diego, US)
Power circuitry for an electronic device, comprising:…

Systems and Methods for Initializing a Charging System
US 08829858 B2, Sept. 9, 2014, Plural charging sources, Milun Perisic et al. / GM Global Technology Operations LLC (Detroit, US)
A method for initiating a charging system having an energy conversion module…

Input-Output Circuit
US 08796988 B2, Aug. 5, 2014, Cell or Battery Charger Structure, Shigeto Kobayashi et al. / Semiconductor Components Industries, LLC (Phoenix, US)
An input-output circuit that connects a connector including: at least a power…

Basic Unit of Lithium-Ion Battery, Battery Pack Comprising the Same, and Charge/Discharge Equalizing Method Thereof
US 08796992 B2, Aug. 5, 2014, With discharge of cells or batteries, Yuebin Wu
A basic unit of lithium-ion battery pack, comprising:…

Charging Cable Connector for Connecting an Electric Vehicle to a Charging Station
US 08723477 B2, May 13, 2014, Charging station for electrically powered vehicle, Ingo Diefenbach et al. / RWE AG (Essen, DE)
Plug device for connecting an electric vehicle on a vehicle side via a charging…

Portable Electronic Device With Antenna and Power Transfer Coil
US 08624545 B2, Jan. 7, 2014, Charger inductively coupled to cell or battery, Shu Yuen Ron Hui et al. / Convenientpower HK Ltd (Shatin, N.T., HK)
A portable electronic device including:…

Electric Vehicle Having a Battery Configured for Recharging via an On-Board Generator Powered by Renewal Energy Sources
US 08598838 B2, Dec. 3, 2013, Wind, Solar, Thermal, or Fuel-Cell Source, Michele Cunico
An electric vehicle comprising:…

Direct-Current Power Source Apparatus
US 08581557 B2, Nov. 12, 2013, Regulated discharging, Mitsuyoshi Kanoh et al. / Shin-Kobe Electric Machinery Co., Ltd. (Tokyo, JP)
A direct-current power source apparatus comprising:…

Energy Storage Unit Provided With Application Unit and a Safety Unit
US 08519669 B2, Aug. 27, 2013, For handheld device, Gerhard Rombach / Continental Automotive GmbH (Hannover, DE)
An energy store for a motor vehicle comprising:…

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2. Electricity: battery or capacitor charging or discharging