Write-once recording medium, a recording apparatus and a reproducing apparatus for a write-once recording medium

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United States of America Patent

PATENT NO 7894316
APP PUB NO 20100322050A1
SERIAL NO

12872983

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Abstract

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A drive apparatus of the present invention includes a recording/reproduction section and a drive control section. The drive control section performs a process including: determining whether or not replacement management information including a replacement physical address is found in the replacement management information list, the replacement physical address matching the physical address corresponding to the logical address included in the recording instruction, when the replacement management information is not found, as a first time pseudo-overwrite recording for a location indicated by the physical address corresponding to the logical address included in the recording instruction, performing a process; and when the replacement management information is found, as a second time or more pseudo-overwrite recording for a location indicated by the physical address corresponding to the logical address included in the recording instruction, performing a process.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.OSAKA10825

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakamura, Tadashi Nara, JP 299 2685

Cited Art Landscape

Patent Info (Count) # Cites Year
 
LINKEDIN CORPORATION (1)
6426928 Ability to distinguish true disk write errors 9 1999
 
SAMSUNG ELECTRONICS CO., LTD. (2)
6101619 Method for improving access performance on track with re-allocation sector in a hard disk drive 47 1997
6466532 Recording medium having spare area for defect management and information on defect management, and method and apparatus of allocating spare area and managing defects 76 2000
 
HITACHI, LTD. (1)
4525839 Method of controlling storage device 158 1982
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (2)
6189118 Information recording medium, and method and apparatus for managing defect thereof 136 1999
6160778 Information recording medium, information recording method, information recording apparatus and information reproducing apparatus 196 1999
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