Featured patents

Battery Pack and Method of Controlling the Same
US 08847552 B2, Sept. 30, 2014, With battery or cell condition monitoring, Hun-Tae Ro / Samsung SDI Co., Ltd. (Yongin-si, KR)
A battery pack comprising:…

Battery Heating Circuits and Methods With Resonance Components in Series Using Energy Transfer and Voltage Inversion
US 08841883 B2, Sept. 23, 2014, With charging, Yaochuan Han et al. / BYD Company Limited (Shenzhen, CN)
A circuit for heating a battery, the circuit comprising:…

Secondary Battery Controller and Method for Controlling Secondary Battery, and Electronic Apparatus
US 08816646 B2, Aug. 26, 2014, With thermal condition detection, Junya Kamijima / Panasonic Corporation (Osaka, JP)
A secondary battery controller for controlling a plurality of batteries…

Battery Protection Circuit for Multiple Battery Power Supply and Charging System
US 08749193 B1, June 10, 2014, Vehicle battery charging, James D. Sullivan / InPower LLC (Galena, US)
A protection circuit for controlling the charge and discharge of an auxiliary…

Power Supply System
US 08723485 B2, May 13, 2014, For large capacitance, Chien-Hung Liu / Quanta Computer Inc. (Tao Yuan Shien, TW)
A power supply system, for providing a power signal to a first load device…

Battery Charger With Automatic Voltage Detection
US 08575899 B2, Nov. 5, 2013, With detection of current or voltage integral, John Whiting et al. / Schumacher Electric Corporation (Mt. Prospect, US)
A battery charger comprising:…

Charge-Controlling Semiconductor Integrated Circuit and Charging Apparatus
US 08558516 B2, Oct. 15, 2013, Having solid-state control device, Yoshihiro Motoichi et al. / Mitsumi Electric Co., Ltd. (Tokyo, JP)
A charge-controlling semiconductor integrated circuit comprising:…

Method for Determining the End-Of-Discharge Threshold of a Rechargeable Battery
US 08536836 B2, Sept. 17, 2013, Regulated discharging, Marion Perrin et al. / Commissariat a l'Energie Atomique (Paris, FR)
A method for determining the end-of-discharge voltage threshold of a rechargeable…

Electric Vehicle Extended Range Hybrid Battery Pack System
US 08471521 B2, June 25, 2013, Vehicle battery charging, Kurt Russell Kelty et al. / Tesla Motors, Inc. (Palo Alto, US)
A method of extending driving range of an electric vehicle, the electric vehicle…

Estimated Remaining Life of a Battery Included in an Uninterruptible Power Supply
US 08471531 B2, June 25, 2013, With battery or cell condition monitoring, Jon Roepke / Belkin International, Inc. (Compton, US)
A method for controlling an uninterruptible power supply (UPS), comprising:…

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