Power management in mobile computer for allocating power to...

Details Power management in mobile computer for allocating power to... Power management in mobile computer for allocating power to...

2005-12-13

2005-12-13

Cao, Chun (Department: 2115)

Electrical computers and digital processing systems: support

Computer power control

C320S132000, C702S063000, C710S014000

Reexamination Certificate

active

06976179

ABSTRACT:
The present invention introduces a power management system interface for a mobile computer system. The power management system interface allows peripheral devices to query the present power situation before activating peripheral devices that will draw power. Furthermore, peripheral devices register their power usage with the operating system such that the operating system can accurately determine the remaining power available in the battery.

REFERENCES:
patent: 5027294 (1991-06-01), Fakruddin et al.
patent: 5532945 (1996-07-01), Robinson
patent: 5842027 (1998-11-01), Oprescu et al.
patent: 6157169 (2000-12-01), Lee
3Com, “CoreBuilder 5000 ATM BackBone SwitchModule Quick Start and Reference”, 1999.

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