Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source
Reexamination Certificate
2005-12-13
2010-12-28
Fureman, Jared J (Department: 2836)
Electrical transmission or interconnection systems
Plural supply circuits or sources
Substitute or emergency source
C307S064000, C307S065000
Reexamination Certificate
active
07859133
ABSTRACT:
The present invention relates to a portable apparatus combining a battery charger with an emergency power supply, including: a hand-held body; an AC input section, a battery section; a DC output section; an LED display section; and a control circuit section. Accordingly, the inventive portable apparatus combining a battery charger with an emergency power supply functions as an adapter for supplying electric power to an electronic device and a charger for charging a battery contained therein when being applied with an external power supply, and functions as an emergency power supply for supplying proper electric power to the electric device using a built-in charged battery when being not applied with the external electric power supply.
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International Search Report dated Aug. 8, 2006 for Serial No. PCT/KR2005/004268.
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Kim Hyun-June
Kim Sang-Min
Noh Suck
Youn Dae-Young
Amrany Adi
Fureman Jared J
Oppedahl Patent Law Firm LLC
Smart Power Solutions Inc.
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