Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Control of information signal processing channel
Reexamination Certificate
2005-07-12
2005-07-12
Tran, Thang V. (Department: 2653)
Dynamic information storage or retrieval
Control of storage or retrieval operation by a control...
Control of information signal processing channel
C369S053200, C369S275400
Reexamination Certificate
active
06917572
ABSTRACT:
In a recording material, physical characteristic information of the recording medium, and more specifically, material information representing the material of the disc, is recorded. Accordingly, a recording apparatus and a reading apparatus easily and accurately determine the physical characteristics of the disc, thereby making it possible to provide suitable setting for performing an operation.
REFERENCES:
patent: 4755980 (1988-07-01), Yoshimaru et al.
patent: 5502702 (1996-03-01), Nakajo
patent: 0 210 629 (1987-02-01), None
patent: 0 288 114 (1988-10-01), None
Patent Abstracts of Japan, JP 62 016255, Jan. 24, 1987.
Patent Abstracts of Japan, JP 59 060742, Apr. 6, 1984.
Akimori Toshihiro
Iida Michihiko
Kagami Nobutake
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Tran Thang V.
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