Communications: electrical – Systems – Timer control
Reexamination Certificate
2008-06-13
2010-11-23
Trieu, Van T. (Department: 2612)
Communications: electrical
Systems
Timer control
C340S309800, C340S309900
Reexamination Certificate
active
07839267
ABSTRACT:
A method for starting an operating system of a handheld device includes: setting an alarm time of an alarm clock as T seconds after a current system time of the handheld device when the handheld device is in a standby mode; monitoring the current system time of the handheld device until the current system time reaches a time that is N seconds before the set alarm time; repeating the setting step and the monitoring step, until the handheld device is turned off; determining whether the current system time is equal to the alarm time of the alarm clock when the handheld device is turned on; if yes, starting the operating system of the handheld device without executing boot-strap programs and making the operating system go to the standby mode directly; otherwise starting the operating system of the handheld device by executing boot-strap programs.
REFERENCES:
patent: 4593234 (1986-06-01), Yang
patent: 6008720 (1999-12-01), Hongu et al.
patent: 6529117 (2003-03-01), Narusawa
patent: 6771163 (2004-08-01), Linnett et al.
patent: 7177630 (2007-02-01), Silva
patent: 2007/0036036 (2007-02-01), Kadish et al.
Chi Mei Communication Systems, Inc.
Niranjan Frank R.
Trieu Van T.
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