Data recording / reproducing apparatus and method using needle-shaped member
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United States of America Patent
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Aug 23, 2011
Grant Date -
Nov 11, 2010
app pub date -
Apr 4, 2008
filing date -
Jun 12, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The data to be recorded onto a recording medium is directly spread and then recorded onto the recording medium through a needle-shaped member, such as a probe. Upon reproducing the data, the data read from the recording medium is de-spread and reproduced.
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