Electrical computers and digital processing systems: support – Computer power control – Power conservation
Reexamination Certificate
2008-01-22
2008-01-22
Lee, Thomas (Department: 2115)
Electrical computers and digital processing systems: support
Computer power control
Power conservation
C713S300000, C713S324000
Reexamination Certificate
active
07321973
ABSTRACT:
An electronic device includes a system part having a plurality of electronic components; a system power supply outputting a system operating power by transforming electrical power supplied from the battery pack into the system operating power to operate the system part; a power selector outputting a system power selecting signal to turn the system part on/off according to an operation of a user; a micro control unit (MCU) controlling whether the system operating power of the system power supply is output; and an MCU power controller determining whether a control power to turn the MCU on is supplied by transforming electrical power supplied from the battery pack into the control power, based on the system power selecting signal transmitted from the power selector and controlling the MCU to be turned on/off.
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Korean Office Action for Application No. 10-2003-0054479.
Translated Summary of Korean Office Action for Application No. 10-2003-0054479.
Japanese Office Action; Application No. 2004-103902; mail date Feb. 28, 2006.
Chinese Office Action for Application No. 2004100616062; dated Nov. 4, 2005.
Choi Yeong-bok
Kim Moon-kyou
Connolly Mark
Lee Thomas
Samsung Electronics Co,. Ltd.
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