发明授权
US06229777B1 Information recording medium, apparatus and control method therefor 有权
信息记录媒体及其控制方法

Information recording medium, apparatus and control method therefor
摘要:
An information recording and control method and apparatus for a recording medium disc having information previously recorded thereon. New information is overwritten at least a portion of the previously recorded information in a recording area of the recording medium disc. Information on the new information is cataloged as control information on the recording medium disc. Residual information which is part of the previously recorded information which is not overwritten by the new information is treated as new information and information on the residual information which is treated as new information is cataloged as control information on the recording medium disc.
信息查询
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