Dynamic information storage or retrieval – Storage medium structure – Optical track structure
Reexamination Certificate
2007-08-17
2010-10-19
Feild, Joseph H (Department: 2627)
Dynamic information storage or retrieval
Storage medium structure
Optical track structure
C369S047280
Reexamination Certificate
active
07817528
ABSTRACT:
The length of a format modulation area in an address segment is limited to be 25% of the address-segment length or less, and the position of the format modulation area is selectable two possible positions. Subsequently, where a CLV optical-disk medium is used, wobble modulation areas in adjacent recording tracks do not overlap each other in the radius direction.
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Kayanuma Kinji
Noda Chosaku
Ohsawa Hideaki
Satoh Hiroharu
Yamanaka Yutaka
Feild Joseph H
Goma Tawfik
Kabushiki Kaisha Toshiba
McGinn IP Law Group PLLC
NEC Corporation
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