发明名称 Methods, systems, and products for tracking objects
摘要 Methods, systems, and products are disclosed for tracking an object. An identification signal is received that identifies an identification tag associated with the object to be tracked. The identification signal is stored in memory of a cellular phone. When an incoming call is received at the cellular phone, then the information associated with the identification signal is uploaded to a network database. When an outgoing call is placed from the cellular phone, then the information associated with the identification signal may also be uploaded to the network database.
申请公布号 US7420470(B2) 申请公布日期 2008.09.02
申请号 US20070903808 申请日期 2007.09.25
申请人 AT&T INTELLECTUAL PROPERTY L.L.P. 发明人 KOCH ROBERT;KREINER BARRETT
分类号 G08B13/14;G08B21/24 主分类号 G08B13/14
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