Computer graphics processing and selective visual display system – Display peripheral interface input device – Including keyboard
Reexamination Certificate
2004-11-09
2009-10-13
Edouard, Patrick N. (Department: 2617)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Including keyboard
C455S575100, C455S575400, C455S565000
Reexamination Certificate
active
07602377
ABSTRACT:
Undesired key depression of a mobile device is prevented using a predetermined key activation pattern. This pattern includes successively pressing one or more keys of the mobile device a predetermined number of times. When this occurs, the mobile device converts from a key depression preventing mode to a half-operation mode. During this latter mode, functions corresponding to key inputs are automatically performed, provided they are input within a prescribed period of time. Otherwise, the mobile device converts back to the key depression preventing mode. As a result, undesired operation and power consumption of the mobile device is prevented.
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Edouard Patrick N.
KED & Associates LLP
LG Electronics Inc.
Perez Julio R
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