Apparatus for and method of supplying power with power...

Details Apparatus for and method of supplying power with power... Apparatus for and method of supplying power with power...

2006-12-12

2006-12-12

Browne, Lynne H. (Department: 2116)

Electrical computers and digital processing systems: support

Computer power control

C713S310000, C713S324000, C713S340000

Reexamination Certificate

active

07149902

ABSTRACT:
A power supplying apparatus having a power saving function and a method of supplying power with a power saving function. An auxiliary power generator generates auxiliary power in response to a cutoff signal. A main power generator senses the generation of the auxiliary power and generates main power in response to the sensed result and a first state of a control signal supplied by a set which performs an intrinsic function. Absent the power cutoff signal, the set performs the intrinsic function in response to the main power and stands by to perform the intrinsic function in response to the auxiliary power. A second state of the control signal places the power supplying apparatus in a power saving mode during which the set may communicate with another circuit. If the cutoff signal is supplied during performance of the intrinsic function, main power is sustained until the intrinsic function is completed.

REFERENCES:
patent: 5483464 (1996-01-01), Song
patent: 6108219 (2000-08-01), French
patent: 6333862 (2001-12-01), Lee et al.
patent: 6349386 (2002-02-01), Chan
patent: 6769070 (2004-07-01), Kawata
patent: 1999-21039 (1999-03-01), None
Barr, Michael. “Pulse Width Modulation”, Embedded Systems Programming, Sep. 2001, pp. 103-104.

Affiliated with

Also associated with

Rating

Apparatus for and method of supplying power with power... does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3702560