发明名称 HIGH-SPEED MULTI-LAYER OPTICAL DISC RECORDING
摘要 <p>An apparatus includes a recorder having at least two optical pickup heads for simultaneously recording at least two bit streams on respective layers of recordable media in one of an opposite track path and a parallel track path.</p>
申请公布号 WO2007130162(A1) 申请公布日期 2007.11.15
申请号 WO2007US00890 申请日期 2007.01.12
申请人 THOMSON LICENSING;HAMERSLEY, ALAN BRUCE 发明人 HAMERSLEY, ALAN BRUCE
分类号 G11B7/0045;G11B20/10 主分类号 G11B7/0045
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