发明授权
- 专利标题： Recording apparatus that records information for protecting intangible property right, recording method thereof, record medium thereof, and program thereof
- 专利标题（中）： 记录用于保护无形财产权的信息的记录装置，其记录方法，记录介质及其程序
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申请号： US11732768申请日： 2007-04-04
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公开(公告)号： US07913315B2公开(公告)日： 2011-03-22
- 发明人: Toshihiro Ishizaka , Makoto Yamada , Ryuji Ishiguro
- 申请人： Toshihiro Ishizaka , Makoto Yamada , Ryuji Ishiguro
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Frommer Lawrence & Haug LLP
- 代理商 William S. Frommer; Paul A. Levy
- 优先权： JP2001-110541 20010409
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
A recording apparatus according to the present invention comprises converting means 15, 18, and 19 and recording means 23, 24, 32, and 33. The converting means 15, 18, and 19 convert the data structure of data into a file structure handled by software. The recording means 23, 24, 32, and 33 record data on a record medium. The file structure has a first data unit as entity data, a second data unit as a set of a plurality of first data units, and a data portion describing management information for managing the relation of the plurality of first data units and attributes of entity data of the first data units. The data portion contains security information for protecting intangible property rights of data.