ELECTRONIC DEVICE AND AUTOMATIC TURNOFF METHOD FOR THE SAME
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United States of America Patent
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Issued Date -
Oct 30, 2008
app pub date -
Nov 12, 2007
filing date -
Apr 27, 2007
priority date (Note) -
Abandoned
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Abstract
An electronic device includes an input unit for generating control signals according to operations of a user, a power supply unit for supplying power to the electronic device, a first timer for measuring and signaling the end of a first time interval by outputting a first end signal, a second timer for measuring and signaling the end of a second time interval by outputting a second end signal, a notifier for generating a notice signal based on a notice file, and a controller. The controller is for restarting the first timer and disabling the second timer whenever receiving one of the control signals, restarting the second timer and enabling the notifier when receiving the first end signal, and disabling the power supply unit when receiving the second end signal. A related automatic turnoff method for automatically turning off an electronic device is also disclosed.
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