Hybrid keypad including full travel keys and minimal travel keys
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United States of America Patent
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Aug 6, 2013
Grant Date -
Jan 1, 2009
app pub date -
Jun 28, 2007
filing date -
Jun 28, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
A device for entering information securely in a customer transaction is described. The device may include a keypad comprising a set of full travel keys for transmitting a first set of data and a set of minimal travel keys for transmitting a second set of data. A subset of the full travel keys may be operable to receive numerical entries, and a subset of the minimal travel keys may be customized to perform one or more nonnumeric functions. A controller is connected to and receives data from one or more components of the keypad. The device may be used in a fuel dispenser system or another environment where a customer transaction occurs.
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