Invention Grant
US08027240B2 Information recording medium, information recording device and method, and computer program
失效
信息记录介质，信息记录装置和方法以及计算机程序
- Patent Title: Information recording medium, information recording device and method, and computer program
- Patent Title (中): 信息记录介质，信息记录装置和方法以及计算机程序
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Application No.: US11596077Application Date: 2005-05-09
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Publication No.: US08027240B2Publication Date: 2011-09-27
- Inventor: Kazuo Kuroda
- Applicant: Kazuo Kuroda
- Applicant Address: JP Tokyo
- Assignee: Pioneer Corporation
- Current Assignee: Pioneer Corporation
- Current Assignee Address: JP Tokyo
- Agency: Young & Thompson
- Priority: JP2004-140340 20040510
- International Application: PCT/JP2005/008443 WO 20050509
- International Announcement: WO2005/109431 WO 20051117
- Main IPC: G11B7/24
- IPC: G11B7/24
Abstract:
An information recording medium such as DVD-R, DVD-RW or the like is provided with a user information recording area in which user information can be recorded. The user information recording area has pre-recorded areas for preventing recording/reproduction of the user information, in a plurality of portions. The user information recording area is divided by the pre-recorded areas into a plurality of partial recording areas including a partial recording area smaller than a unit area in which record information of a read-only recording medium is recorded.
Public/Granted literature
- US20080025193A1 Information Recording Medium, Information Recording Device and Method, and Computer Program Public/Granted day:2008-01-31
Information query
IPC分类:
