Systems and methods for an intelligent energy-saving power supply
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United States of America Patent
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Nov 18, 2014
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app pub date -
Feb 8, 2011
filing date -
Feb 8, 2010
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Abstract
The systems and methods described herein include an intelligent energy-saving power supply system which conserves energy by recognizing when a chargeable electronic device, such as a cellular telephone, has been detached from its battery charger and by then cutting off power to the battery charger to prevent energy from being consumed while not serving the useful function of charging the chargeable electronic device. In addition, these systems may optionally include a device which turns off the receiver circuit of an electronic device to additionally save power and an interface which displays the amount of energy conserved by using the energy-saving power supply system.
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