Electrical transmission or interconnection systems – Switching systems – Condition responsive
Reexamination Certificate
2008-01-14
2009-06-16
Paladini, Albert W (Department: 2836)
Electrical transmission or interconnection systems
Switching systems
Condition responsive
C307S082000, C307S112000, C307S116000, C307S125000, C307S139000, C307S140000, C307S150000, C307S151000
Reexamination Certificate
active
07547994
ABSTRACT:
An apparatus for managing power of a mobile terminal includes: a first voltage regulating unit that changes the level of power from an external power source to a first level; a second voltage regulating unit that changes the level of power from the first voltage regulating unit or the external power source to a second level; and a switching unit that switches an output of the external power source or the first voltage regulating unit to the second voltage regulating unit. The coverage of an output voltage of the mobile terminal can be extended and the cost of the power management apparatus can be reduced.
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Amrany Adi
Lee Hong Degerman Kang & Waimey
LG Electronics Inc.
Paladini Albert W
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