Interrupt/wake-up of an electronic device in a low power...

Electrical computers and digital processing systems: support – Computer power control – Power conservation

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C713S320000, C713S322000

Reexamination Certificate

active

08065545

ABSTRACT:
Activation of an external sensor coupled to an electronic device will change the frequency of a low power oscillator in the electronic device that runs during a low power sleep mode of the electronic device. When a change in frequency of the low power oscillator is detected, the electronic device will wake-up from the low power sleep mode. In addition, when a change in frequency from an external frequency source is detected, the electronic device will wake-up from the low power sleep mode.

REFERENCES:
patent: 5172065 (1992-12-01), Wallrafen
patent: 5182810 (1993-01-01), Bartling et al.
patent: 6152702 (2000-11-01), Codina et al.
patent: 6650189 (2003-11-01), Romao
patent: 6703599 (2004-03-01), Casebolt et al.
patent: 7375535 (2008-05-01), Kutz et al.
patent: 7495652 (2009-02-01), Klinghult
patent: 2002/0091955 (2002-07-01), Christopher
patent: 2005/0078093 (2005-04-01), Peterson et al.
patent: 2005/0228320 (2005-10-01), Klinghult
patent: 1612484 (2005-05-01), None
patent: 1357510 (2003-10-01), None
patent: 2279750 (1995-01-01), None
patent: 2409058 (2005-06-01), None
patent: WO96/42068 (1996-12-01), None
Page, Andrew; “Add capacitive sensing to a digital handset”; Cypress Semiconductor; Aug. 29, 2005; pp. 1-4.
International Search Report & Written Opinion dated Aug. 21, 2008 for PCT/US2008/062496.
International Search Report and Written Opinion for Application No. PCT/US2008/062484 (13 pages), Aug. 21, 2008.
International Search Report and Written Opinion for Application No. PCT/US2008/062490 (13 pages), Aug. 21, 2008.
International Search Report and Written Opinion for Application No. PCT/US2008/062501 (14 pages), Aug. 21, 2008.
Chinese Office Action with English translation; CN Application No. 200880014671.6, 26 pages, Dec. 21, 2010.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Interrupt/wake-up of an electronic device in a low 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 Interrupt/wake-up of an electronic device in a low power..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interrupt/wake-up of an electronic device in a low power... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4289701

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.