Electricity: battery or capacitor charging or discharging – Battery or cell discharging – With charging
Reexamination Certificate
2007-09-04
2007-09-04
Easthom, Karl (Department: 2838)
Electricity: battery or capacitor charging or discharging
Battery or cell discharging
With charging
C702S057000, C702S065000, C702S178000, C702S189000, C713S340000, C320S148000
Reexamination Certificate
active
10760824
ABSTRACT:
A method for automatically cutting off power in case of a low battery voltage in a mobile electronic unit is provided. The method comprises (a) cutting off the power of the mobile electronic unit when a battery voltage is detected in a first check section during a booting period of the mobile electronic unit that is not in a normal state, and (b) cutting off the power of the mobile electronic unit when the battery voltage detected with respect to the first check section is in the normal state and when a battery voltage is detected in a second check section during a period after booting of the mobile electronic unit is completed that is not in the normal state.
REFERENCES:
patent: 5811890 (1998-09-01), Hamamoto
patent: 2002/0006045 (2002-01-01), Shirai et al.
patent: 2003/0204776 (2003-10-01), Testin
Lee Sung-youp
Lee Yoo-shin
Ryu Hun-young
Drinker Biddle & Reath LLP
Easthom Karl
Fantu Yalkew
Samsung Techwin Co. Ltd.
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