OFDM signal transmission system, portable terminal, and e-commerce system
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United States of America Patent
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Apr 10, 2007
Grant Date -
Sep 12, 2002
app pub date -
Dec 5, 2001
filing date -
Dec 6, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention realizes electronic commerce by providing a reception section that receives product information and service information and a barcode formation section that forms a barcode based on the received information, displaying the barcode formed by the barcode formation section on a display section and allowing a barcode reader provided at a shop terminal, etc. to read this barcode.
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