发明名称 METHOD AND APPARATUS FOR DETECTING LOSS AND LOCATION OF A PORTABLE COMMUNICATIONS DEVICE
摘要 A portable communication device (10) includes a transceiver (12 and 14), an acceleration sensor (20) coupled to the transceiver, and a processor (16) coupled to the acceleration sensor. The processor is programmed to monitor (32) an acceleration profile of the portable communication device and compare (48 and 52) the acceleration profile of the portable communication device with at least one pre-stored acceleration profile (18).
申请公布号 WO2005025187(A3) 申请公布日期 2005.05.26
申请号 WO2004US27470 申请日期 2004.08.24
申请人 MOTOROLA, INC., A CORPORATION OF THE STATE OF DELWARE;MIRANDA-KNAPP, CARLOS, A.;BALLANTYNE, WAYNE, W.;BORRAS, JAIME, A.;DVORAK, JOSEPH, L.;HOLLAND, SACHA, B. 发明人 MIRANDA-KNAPP, CARLOS, A.;BALLANTYNE, WAYNE, W.;BORRAS, JAIME, A.;DVORAK, JOSEPH, L.;HOLLAND, SACHA, B.
分类号 G08B13/14;G08B21/24;G08B25/08 主分类号 G08B13/14
代理机构 代理人
主权项
地址