Categorization of purchased items for each transaction by a smart card
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 24, 1996
Grant Date -
N/A
app pub date -
Dec 23, 1994
filing date -
Dec 23, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A smart card that is responsive to a list of items with individual prices that are received from a point of sale (POS) terminal during an individual transaction to automatically insert these items into expense categories. A personal computer later retrieves these categories and associated information and inserts the information into a spreadsheet. The microprocessor in the smart card relies on stored tables defining commonly used item designations and a table that defines definitions based on an ongoing learning process by the microprocessor in conjunction with the personal computer.
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