US Patent Application No: 2010/0322,050

Number of patents in Portfolio can not be more than 2000

WRITE-ONCE RECORDING MEDIUM, A RECORDING APPARATUS AND A REPRODUCING APPARATUS FOR A WRITE-ONCE RECORDING MEDIUM

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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.OSAKA11691

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakamura, Tadashi Nara, JP 297 2387

Cited Art Landscape

Patent Info (Count) # Cites Year
 
LINKEDIN CORPORATION (1)
* 6,426,928 Ability to distinguish true disk write errors 9 1999
 
SAMSUNG ELECTRONICS CO., LTD. (2)
* 6,101,619 Method for improving access performance on track with re-allocation sector in a hard disk drive 47 1997
* 6,466,532 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)
* 4,525,839 Method of controlling storage device 156 1982
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (2)
* 6,189,118 Information recording medium, and method and apparatus for managing defect thereof 136 1999
* 6,160,778 Information recording medium, information recording method, information recording apparatus and information reproducing apparatus 196 1999
* Cited By Examiner

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