| 发明名称 |
Controlling the copying of information from one medium to another one |
| 摘要 |
<p>A recording and playback inhibits recording from a first recording medium into a second one when it is judged that the first recording medium is of a recordable type. The judgement can be made on the basis from a beam reflected from the first recording medium. <IMAGE></p> |
| 申请公布号 |
EP1394794(A2) |
申请公布日期 |
2004.03.03 |
| 申请号 |
EP20030078604 |
申请日期 |
2000.10.17 |
| 申请人 |
SONY CORPORATION |
发明人 |
YOKOTA, TEPPEI;NAGANO, SYUICHI;KUNIMOTO, TOSHIYUKI |
| 分类号 |
G06F12/14;G06F21/24;G11B7/00;G11B7/004;G11B7/007;G11B7/09;G11B7/28;G11B11/105;G11B19/12;G11B20/00;G11B20/10;G11B23/28;H04N5/91;(IPC1-7):G11B20/00;G11B15/05 |
主分类号 |
G06F12/14 |
| 代理机构 |
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代理人 |
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