Dynamic information storage or retrieval – Condition indicating – monitoring – or testing – Including radiation storage or retrieval
Reexamination Certificate
2004-06-01
2009-02-17
Kerveros, James C (Department: 2117)
Dynamic information storage or retrieval
Condition indicating, monitoring, or testing
Including radiation storage or retrieval
C714S763000
Reexamination Certificate
active
07492683
ABSTRACT:
An information recording method for recording information on a recording medium having a volume space by a system including a drive control unit and a system control unit is disclosed. The method includes notifying the drive control unit by the system control unit of position information, recording information by the drive control unit in the spare area based on the notified position information, generating replacement information by the drive control unit on the position at which the information is recorded in the spare area, and notifying the system control unit of the replacement information, instructing the drive control unit to change management information for managing the information recorded on the recording medium based on the notified replacement information, and changing the management information based on the instruction by the drive control unit.
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Gotoh Yoshiho
Kohada Tetsuhiro
Kerveros James C
Matsushita Electric - Industrial Co., Ltd.
Snell & Wilmer L.L.P.
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