Invention Grant
US07940614B2 Method and an apparatus for recording information, and an information recording medium
有权
用于记录信息的方法和装置,以及信息记录介质
- Patent Title: Method and an apparatus for recording information, and an information recording medium
- Patent Title (中): 用于记录信息的方法和装置,以及信息记录介质
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Application No.: US12196583Application Date: 2008-08-22
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Publication No.: US07940614B2Publication Date: 2011-05-10
- Inventor: Toyoji Gushima , Motoshi Ito
- Applicant: Toyoji Gushima , Motoshi Ito
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2003-141716 20030520
- Main IPC: G11B7/00
- IPC: G11B7/00

Abstract:
In a method for recording information on an information recording medium having a data recording area for storing user data and a test area used for test recording by a recording apparatus, it is detected whether the test area is unusable when executing the test recording. The test recording is executed in the test area when the test area is detected not to be unusable, or executed in the data recording area when detected to be unusable. Management information relating to the test recording executed in the data recording area is recorded in a predetermined area. Hence, it is possible to eliminate a limit of number of times of test recording which depends on the size of the test recording area.
Public/Granted literature
- US20090010124A1 METHOD AND AN APPARATUS FOR RECORDING INFORMATION, AND AN INFORMATION RECORDING MEDIUM Public/Granted day:2009-01-08
Information query
IPC分类: