Method and apparatus for managing power of portable...

Details Method and apparatus for managing power of portable... Method and apparatus for managing power of portable...

2011-08-16

2011-08-16

Du, Thuan N (Department: 2116)

Electrical computers and digital processing systems: support

Computer power control

Power conservation

C713S340000

Reexamination Certificate

active

08001406

ABSTRACT:
Provided are a method and apparatus for managing power of a portable information device. The apparatus includes: a display unit displaying a power management mode picture when a wake-up signal is input during a low-power consumption state of the portable information device; and a processing unit setting the portable information device again in the low-power consumption state when a user's input, as a response to the power management mode picture, is not received within a predetermined time after the power management mode picture is output to the display unit. Accordingly, even when a button on the portable information device is accidentally pressed, battery thereof can be prevented from being needlessly consumed.

REFERENCES:
patent: 6266776 (2001-07-01), Sakai
patent: 6504530 (2003-01-01), Wilson et al.
patent: 6816977 (2004-11-01), Brakmo et al.
patent: 6948083 (2005-09-01), Eguchi et al.
patent: 7176902 (2007-02-01), Peterson et al.
patent: 7225353 (2007-05-01), Wong
patent: 2002/0112005 (2002-08-01), Namias
patent: 05-282063 (1993-10-01), None
patent: 06-175756 (1994-06-01), None
patent: 11-231983 (1999-08-01), None
patent: 2002-123341 (2002-04-01), None
patent: 2003-157129 (2003-05-01), None
patent: 1998-076638 (1998-09-01), None
patent: P1999-019373 (1999-03-01), None
patent: 2001-0011374 (2001-02-01), None
patent: 1020010011374 (2001-02-01), None
patent: 1020020069962 (2002-09-01), None
English Translation (JP 2003157129).
Notice to Submit Response (Office Action) in corresponding Korean Patent Application No. 10-2004-0085092 dated Feb. 13, 2006.

Affiliated with

Also associated with

Rating

Method and apparatus for managing power of portable... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for managing power of portable..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for managing power of portable... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2778836