Small form-factor keypad for mobile computing devices
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United States of America Patent
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Apr 28, 2009
Grant Date -
Sep 14, 2006
app pub date -
Apr 25, 2005
filing date -
Mar 14, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Embodiments of the invention provide an effective keypad assembly and keypad layout for mobile computing devices. In particular, embodiments of the invention provide keyboard layouts and designs. Additionally, embodiments described herein provide for stack components to make keyboards operable on small-form factor devices.
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