Electrical computers and digital processing systems: support – Computer power control – Power conservation
Reexamination Certificate
2007-07-17
2007-07-17
Cao, Chun (Department: 2115)
Electrical computers and digital processing systems: support
Computer power control
Power conservation
C713S300000, C358S400000
Reexamination Certificate
active
10454206
ABSTRACT:
A reproduction apparatus and method for reproducing selected digital data reproduces digital data selected by a user, detects remaining power of a battery, and determines whether the selected digital data can be reproduced to the end or not based on the detected remaining power. Before the selected digital data is reproduced, if it is determined that there is sufficient battery power to reproduce the selected digital data to the end, then the selected digital data is reproduced. If not, a warning is provided and the user selects either a first reproduction mode or a second reproduction mode. If the first reproduction mode is selected, the selected digital data is reproduced. If the second reproduction mode is selected, summary data that includes a summary of the selected digital data is reproduced.
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Canon Kabushiki Kaisha
Cowan Liebowitz & Latman P.C.
Weinman Sean
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