Dynamic information storage or retrieval – Storage medium structure – Optical track structure
Reexamination Certificate
2007-11-20
2007-11-20
Dinh, Tan (Department: 2627)
Dynamic information storage or retrieval
Storage medium structure
Optical track structure
C369S275100
Reexamination Certificate
active
10447201
ABSTRACT:
An optical disc includes a plurality of recording layers, each layer having a lead-in area, a data area, and a lead-out area. A dedicated-reproducing area having a disc-related information zone, and a rewritable area are provided in at least one of the lead-in and lead-out areas of the optical disc. Accordingly, a reliability of a data recording/reproducing with respect to the optical disc is improved.
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Lee Kyung-geun
Park Chang-min
Park In-sik
Ro Myong-do
Yoon Du-seop
Dinh Tan
Stein, McEwen & Bui LLP
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