Secure optical data card system
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United States of America Patent
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N/A
Issued Date -
Oct 30, 2008
app pub date -
Apr 26, 2007
filing date -
Apr 26, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method of producing data storage card for storage of machine-readable information includes an optical memory area subjected to optical information recording and reproduction, comprising, a card-like card body, an optical recording portion provided on the card body. A method of combining a file access system with a write once optical data card produces a secure portable database system.
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