Electrical computers and digital processing systems: support – Computer power control – Power conservation
Reexamination Certificate
2009-03-12
2011-12-13
Auve, Glenn A (Department: 2111)
Electrical computers and digital processing systems: support
Computer power control
Power conservation
C713S320000, C713S324000
Reexamination Certificate
active
08078896
ABSTRACT:
A device may enter a first active state associated with a device, exit the first active state and entering a sleep state associated with the device when user input is not received within a inactivity period, receive a first user input at the device during the sleep state, measure an elapsed time between a start of the sleep state and the first user input, and increase the inactivity period of the device when the elapsed time is less than a particular threshold.
REFERENCES:
patent: 5504907 (1996-04-01), Stewart et al.
patent: 7383457 (2008-06-01), Knight
patent: 2007/0050654 (2007-03-01), Switzer et al.
patent: 0 750 248 (1996-12-01), None
patent: 1 617 315 (2006-01-01), None
International Search Report dated Jan. 29, 2010 issued in corresponding PCT application No. PCT/IB2009/053989, 17 pages.
International Preliminary Report on Patentability dated May 26, 2011 issued in corresponding PCT application No. PCT/IB2009/053989, 12 pages.
Auve Glenn A
Snyder, Clark, Lesch & Chung LLP
Sony Ericsson Mobile Communications AB
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