发明名称 Linking of computers using information steganographically embedded in data objects
摘要 A given data object was effectively contain both a graphical representation to a network user and embedded information, such as the URL address of another network node, thereby to permit the object itself to serve as an automated hot link. The underlying development tools and web site browsers create and identify such an object for use in a manner similar to a hot link, as provided on the World Wide Web.
申请公布号 US6324573(B1) 申请公布日期 2001.11.27
申请号 US19980130624 申请日期 1998.08.06
申请人 DIGIMARC CORPORATION 发明人 RHOADS GEOFFREY B.
分类号 B42D15/10;G06F17/30;G06K7/14;G06K17/00;G06K19/06;G06K19/14;G06K19/18;G06T1/00;G07C9/00;G07D7/00;G07D7/12;G07F7/08;G07F7/10;G07F7/12;G07F17/16;G07F17/26;G10L19/00;G11B20/00;H04B1/66;H04N1/00;H04N1/32;H04N5/913;H04N7/26;H04Q7/38;(IPC1-7):G06F13/00;H04L9/00 主分类号 B42D15/10
代理机构 代理人
主权项
地址