发明名称 Authentication tag for S/W media
摘要 An authentication apparatus includes a reading or recording medium equipped with an authentication tag, and a reading and recording drive that includes a transmitter and a coupler chip, wherein the authentication tag and the transmitter are capable of communicating with each other when the reading medium or the recording medium is coupled to the reading and recording drive. An authentication method includes providing a reading medium or a recording medium with an authentication tag, providing a reading and/or recording drive with a transmitter and a communication interface wherein the authentication tag and the transmitter are capable of communicating with each other when the reading medium or recording medium is coupled to the reading and/or recording drive, and authenticating the reading medium or recording medium via a communication between the authentication tag and the transmitter.
申请公布号 US7457952(B2) 申请公布日期 2008.11.25
申请号 US20040012478 申请日期 2004.12.16
申请人 XEROX CORPORATION 发明人 ROGRIGUEZ ALBERTO;ROMMELMANN HEIKO;BELL SCOTT;PHIPPS WILL;BOUCHER RON
分类号 H04L9/00;H04K1/00 主分类号 H04L9/00
代理机构 代理人
主权项
地址