发明授权
- 专利标题： Information recording medium, information recording method, information recording apparatus, information reproducing method and information reproducing apparatus
- 专利标题（中）： 信息记录介质，信息记录方法，信息记录装置，信息再现方法和信息再现装置
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申请号： US11379630申请日： 2006-04-21
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公开(公告)号： US07269613B2公开(公告)日： 2007-09-11
- 发明人: Miyuki Sasaki , Yoshiho Goto , Yoshihisa Fukushima
- 申请人： Miyuki Sasaki , Yoshiho Goto , Yoshihisa Fukushima
- 申请人地址： JP Kadoma
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址： JP Kadoma
- 代理机构： Renner, Otto, Boisselle & Sklar, LLP
- 优先权： JP2000-163829 20000531; JP2000-261971 20000830
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
An information recording medium comprises a data recording area. A lead-in area and a volume space are allocated in the data recording area in advance. The volume space is constructed so as to allow a logical zone for recording at least a volume-file structure and an over-run protection area for preventing an access to an unrecorded area to be alternately allocated in the volume space. The lead-in area and the over-run protection area each include a chain volume management information area for storing chain volume management information. The chain volume management information includes address information of a subsequent logical zone and address information of a subsequent chain volume management information area.
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