Driver interface for data capture systems
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United States of America Patent
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Aug 4, 2009
Grant Date -
Oct 18, 2007
app pub date -
Mar 30, 2007
filing date -
Apr 4, 2006
priority date (Note) -
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Abstract
An interface enables data capture systems, such as electro-optical readers, RFID readers, and imagers operative for capturing transaction data to communicate with a plurality of open applications executed by a host computer. A queue arranges the transaction data processed by one of the open applications, and management data processed by another of the open applications. A queue handler transmits the processed transaction data and the processed management data from the queue to each data capture system without closing any of the open applications.
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