Keyboard with integrated and numeric keypad
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United States of America Patent
Stats
-
Jan 8, 2013
Grant Date -
Oct 27, 2011
app pub date -
Apr 23, 2010
filing date -
Apr 23, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A keypad includes a plurality of keys, and a processor that is coupled to control use of the keypad, including to enable use of the keypad in each of a letter entry mode or an alternative entry mode. The plurality of keys include a subset of keys, each key in the subset being (i) enlarged as compared to other keys of the keypad that are not part of the subset, (ii) assigned m letter values for when the keypad is operated in the letter entry mode, and (iii) assigned n numeric values, where 1≦n
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