发明名称 Event recorder for portable media device
摘要 Operational parametric sensing and event recording capabilities are provided for portable electronic devices such as media players, cell phones, laptop computers, and the like that takes the can take the form of a standalone sensing unit or as an integrated component of the portable electronic device.
申请公布号 US7589629(B2) 申请公布日期 2009.09.15
申请号 US20070680580 申请日期 2007.02.28
申请人 APPLE INC. 发明人 TUPMAN DAVID;FADELL ANTHONY
分类号 G08B1/08 主分类号 G08B1/08
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