Uninterruptible power supply unit for allowing a computer to...

Electrical computers and digital processing systems: support – Computer power control – Having power source monitoring

Reexamination Certificate

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Details

C713S310000

Reexamination Certificate

active

07047431

ABSTRACT:
An uninterruptible power supply unit can communicate with a computer being in a suspend or sleep state. The uninterruptible power supply unit includes a first unit which transmits a first signal for informing the computer that the power supply from the commercial power is stopped via a first communication interface; and a second unit which transmits a second signal for activating the computer from the suspend or sleep state via second communication interface, the second unit being in an active state when the computer is in the suspend or sleep state.

REFERENCES:
patent: 5603038 (1997-02-01), Crump et al.
patent: 6141112 (2000-10-01), Nishiyama et al.
patent: 6274949 (2001-08-01), Lioux et al.
patent: 6424844 (2002-07-01), Lundqvist
patent: 2001/0007134 (2001-07-01), Odaohhara
patent: 5-53695 (1993-03-01), None
patent: 6-161610 (1994-06-01), None
patent: 8-297530 (1996-11-01), None
patent: 2001-209466 (2001-08-01), None

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