REDUCED KEYPAD FOR A MOBILE COMMUNICATION DEVICE FOR PREDICTIVE INPUT
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United States of America Patent
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Issued Date -
Jan 24, 2013
app pub date -
Apr 20, 2012
filing date -
Apr 27, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An apparatus is provided with a first and a second plurality of input keys. At least some input keys of the first plurality of input keys are associated with both a numeric value and a first set of alphabetic values, and arranged in a first alphabetic keypad layout based on their respective first sets of alphabetic values. The second plurality of input keys are positioned adjacent to the first plurality of input keys. At least some input keys of the second plurality of input keys are associated with at least one alphabetic value, and arranged in a second alphabetic keypad layout. At least some of the input keys of the first plurality of input keys have a second set of alphabetic values that is used as part of the second alphabetic keypad layout and at least some of the input keys of the first and second pluralities of input keys are arranged to provide a reduced group of words generated by a predictive text input routine for an input key sequence entered by a user.
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