Dynamic information storage or retrieval – Storage medium structure – Layered
Reexamination Certificate
2006-06-06
2006-06-06
Psitos, A M (Department: 2656)
Dynamic information storage or retrieval
Storage medium structure
Layered
C369S286000, C369S275400, C720S719000
Reexamination Certificate
active
07058000
ABSTRACT:
An anti-reflection coating layer is formed on the surface portion of a recording medium. This enables to obtain a margin for the air gap thickness change when recording/reproducing an information signal using the “near-field technique” as well as minimize a data loss caused by a collision. Furthermore, the present invention provides a film configuration which can easily be produced.
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Ichimura Isao
Kishima Koichiro
Kuroda Yuji
Osato Kiyoshi
Kananen Ronald P.
Psitos A M
Rader & Fishman & Grauer, PLLC
Sony Corporation
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