Electrical computers and digital processing systems: support – Computer power control – Power conservation
Reexamination Certificate
2004-03-31
2008-08-26
Perveen, Rehana (Department: 2116)
Electrical computers and digital processing systems: support
Computer power control
Power conservation
Reexamination Certificate
active
07418607
ABSTRACT:
The present invention relates to an automatic power conservation method for an optical media device, which is capable of turning off other circuit components that are still in operation using the host interface of the optical media device when the optical media device enters the sleep-mode, and the host interface also being used to respond to an external signal of the optical media device; using the host interface to wake up those circuit components if the external input signal of the optical media device requesting the optical media device to exit the sleep-mode.
REFERENCES:
patent: 4635145 (1987-01-01), Horie et al.
patent: 5345347 (1994-09-01), Hopkins et al.
patent: 5799199 (1998-08-01), Ito et al.
Chang Chi-Hsiang
Chang Kuo-An
Nien Ya-Fang
ALi Corporation
Chang Eric
Perveen Rehana
Troxell Law Office PLLC
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