发明名称 CONTENT REPLICATION DETERRENT METHOD ON OPTICAL DISCS
摘要 Through embodiments an optical medium and method of fabricating the optical medium including content replication deterrent features is disclosed. The medium includes protective features for preventing the unintentional activation of the content replication deterrent features by the ambient environment.
申请公布号 EP1493147(A2) 申请公布日期 2005.01.05
申请号 EP20030746657 申请日期 2003.04.09
申请人 VERIFICATION TECHNOLOGIES, INC. 发明人 SELINFREUND, RICHARD, H.;GERGER, SCOTT;GOYETTE, DONALD, R.;VIG, RAKESH;LI, JUNZHONG
分类号 G11B7/007;G11B7/257;G11B7/26;G11B19/12;G11B20/00;G11B20/10;G11B23/28;(IPC1-7):G11B3/90 主分类号 G11B7/007
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