发明名称 Data communication apparatus and method for managing memory in the same
摘要 A plurality of services are defined for one service memory field (overlap service), and a plurality of access methods, such as "only read" and "read/write", are set in the service memory field. When an overlap service is defined, a PIN code may be set to each service. For example, when two services "read" and "read/write" can be started corresponding to a service memory field, two PIN codes are set.
申请公布号 US2004250037(A1) 申请公布日期 2004.12.09
申请号 US20040809363 申请日期 2004.03.26
申请人 SONY CORPORATION 发明人 TAKEMURA TOSHIHARU;MORITA TADASHI;KUBONO FUMIO;KURITA TARO;ICHIKAWA TAKUYA
分类号 G06F12/14;G06F12/00;G06F21/24;G06K19/07;G06K19/073;G07F7/08;G07F7/10;(IPC1-7):G06F12/14 主分类号 G06F12/14
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