Power management for battery-powered devices

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United States of America Patent

PATENT NO 9811132
APP PUB NO 20160062425A1
SERIAL NO

14468972

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Abstract

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A system comprises: a power hub; a charging battery electrically connected to the power hub; a plurality of battery-powered electronic devices electrically connected to the power hub; and a power distribution controller within the power hub. The power distribution controller shares power between the plurality of battery-powered electronic devices based on: which tasks, from multiple pending tasks on the plurality of battery-powered electronic devices, are selected for completion; a power requirement for each of the tasks that have been selected for completion; a priority of the tasks, from the multiple pending tasks on the plurality of battery-powered electronic devices, that have been selected for completion; and a quantity of amp-hours that are available to charge batteries on the plurality of battery-powered electronic devices.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cudak, Gary D Wake Forest, US 363 3140
Hardee, Christopher J Raleigh, US 276 3118
Rakshit, Sarbajit K Kolkata, IN 1749 5539
Roberts, Adam Moncure, US 170 1501

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