System and method of managing power at a portable computing device and a portable computing device docking station
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United States of America Patent
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Feb 18, 2014
Grant Date -
Sep 30, 2010
app pub date -
Dec 22, 2009
filing date -
Mar 27, 2009
priority date (Note) -
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Abstract
A method of managing power distribution between a portable computing device (PCD) and a PCD docking station is disclosed and may include determining that the PCD is docked with the PCD docking station, switching a power supply to the PCD from a PCD battery to a PCD docking station battery, and powering the PCD and the PCD docking station from the PCD docking station battery. Further, the method may include determining whether a PCD battery power equals a charge condition and charging the PCD battery when the PCD battery power equals the charge condition. The method may also include monitoring a PCD docking station battery power, determining whether the PCD docking station battery power equals a warning condition, and transmitting a first warning when the PCD docking station battery power equals the warning condition.
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