发明名称 DATA RECORDING APPARATUS AND METHOD FOR CONTROLLING THE SAME, AND DATA RECORDING MEDIUM AND METHOD FOR CONTROLLING THE SAME
摘要 A data recording apparatus can be attached thereto with a recording medium having a first communication part and a second communication part. The data recording apparatus comprises a third communication part adapted to communicate with the first communication part, and a fourth communication part adapted to communicate with the second communication part. The data recording apparatus takes control to stop communication of the fourth communication part with the second communication part if the third communication part can communicate with the first communication part in a case where the detection part detects the data recording medium being attached to the data recording apparatus.
申请公布号 US2009302110(A1) 申请公布日期 2009.12.10
申请号 US20090479749 申请日期 2009.06.05
申请人 CANON KABUSHIKI KAISHA 发明人 TSUJII HIDEAKI
分类号 G06K7/06 主分类号 G06K7/06
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