发明授权
US07062603B2 External storage device for selectively storing data between first and second recording media
失效
用于选择性地在第一和第二记录介质之间存储数据的外部存储装置
- 专利标题： External storage device for selectively storing data between first and second recording media
- 专利标题（中）： 用于选择性地在第一和第二记录介质之间存储数据的外部存储装置
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申请号： US10298413申请日： 2002-11-18
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公开(公告)号： US07062603B2公开(公告)日： 2006-06-13
- 发明人: Tanaka Nobuyoshi , Akihiro Ogura , Atsuya Takeuchi
- 申请人： Tanaka Nobuyoshi , Akihiro Ogura , Atsuya Takeuchi
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Dillon & Yudell LLP
- 代理商 Robert B. Martin
- 优先权： JP2001-353775 20011119
- 主分类号： G06F12/00
- IPC分类号： G06F12/00
摘要：
An external storage device for storing data comprises judgment means and access processing means. The judgment means determines whether or not a specified data pattern can be used as a replacement to record a data block. Namely, judgment means determines that a data block can be recorded by using a specific data pattern when the data block and the data pattern match. The access processing means stores identification information for identifying the specified data pattern used to record the data block rather than storing contents of the data.
公开/授权文献
- US20030097523A1 External storage device within a computer network 公开/授权日：2003-05-22
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