Dynamic information storage or retrieval – Specific detail of information handling portion of system – Electrical modification or sensing of storage medium
Patent
1995-08-24
1997-02-11
Ben, Loha
Dynamic information storage or retrieval
Specific detail of information handling portion of system
Electrical modification or sensing of storage medium
369 4425, 369103, 250216, 250306, 250307, 374 6, 374120, G11B 900
Patent
active
056028202
ABSTRACT:
The present invention discloses apparatus and method for decoding high density data encoded in a digital recording media as a series of tags comprising an information bit pattern including a tracking bit pattern. To this end, the invention preferably accesses the data by way of an interferometric near field microscope.
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Wickramasinghe Hemantha K.
Zenhausern Frederic
Ben Loha
International Business Machines - Corporation
Kaufman Stephen C.
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