Dynamic information storage or retrieval – Storage medium structure – Optical track structure
Reexamination Certificate
2005-08-30
2005-08-30
Tran, Thang V. (Department: 2653)
Dynamic information storage or retrieval
Storage medium structure
Optical track structure
C369S053440, C369S059250
Reexamination Certificate
active
06937555
ABSTRACT:
An environmental load information of an information recording medium is recorded on the information recording medium so as to recycle or dispose properly an information recording medium, which is not necessary any more. The information recording medium comprises a main information area (102) for recording or reproducing information and a recording area (101) for environmental load information, which is recorded with an environmental load information of the information recording medium.
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Connolly Bove & Lodge & Hutz LLP
Tran Thang V.
Victor Company of Japan Ltd.
Vuong Bach
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