Power feed system, terminal device, power feeding method and...

Details Power feed system, terminal device, power feeding method and... Power feed system, terminal device, power feeding method and...

2011-04-12

2011-04-12

Fureman, Jared J (Department: 2836)

Electrical transmission or interconnection systems

Plural supply circuits or sources

Selective or optional sources

Reexamination Certificate

active

07923864

ABSTRACT:
A power feed system includes: an information device; a terminal device that is connected the information processing device, and that has a power source; and a selection unit that selects, as power utilized by the terminal device, at least one of first power from the power source of the terminal device and second power supplied from the information processing device according to an operating state of the terminal device.

REFERENCES:
patent: 6473608 (2002-10-01), Lehr et al.
patent: 6643566 (2003-11-01), Lehr et al.
patent: A-2002-142385 (2002-05-01), None

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