Electrical computers and digital processing systems: support – Computer power control – Power conservation
Reexamination Certificate
2011-04-12
2011-04-12
Cao, Chun (Department: 2115)
Electrical computers and digital processing systems: support
Computer power control
Power conservation
C713S340000, C455S572000
Reexamination Certificate
active
07925909
ABSTRACT:
In various aspects, a portable electronic device includes electrical components supported by a housing, the electrical components including a user interface coupled to a processor and a storage medium including an emergency power storage module coupled to the processor. The portable apparatus further includes one or more power storage devices configured to provide electrical energy to the electrical components, at least one power storage device operably controlled by the emergency power storage module to provide emergency electrical energy to the electronic components for an emergency communication.
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patent: 7206567 (2007-04-01), Jin et al.
patent: 7627769 (2009-12-01), Pantsu et al.
patent: 2002/0016189 (2002-02-01), Sheynblat et al.
patent: 2003/0003972 (2003-01-01), Sabat
patent: 2008/0057894 (2008-03-01), Aleksic et al.
AT&T Intellectual Property I L.P.
Cao Chun
Moazzam & Associates, LLC
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