Optical data storage card
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United States of America Patent
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-
Jan 7, 2003
Grant Date -
Feb 7, 2002
app pub date -
Apr 9, 1999
filing date -
Apr 9, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The optical data-storage card includes an optical data-storage medium layer supported on the card. The data-storage medium layer includes a plurality of data storage tracks for storing data therein. Each of the tracks having at least an arc-segment wherein each of the data storage tracks being substantially parallel to a neighboring track.
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