发明名称 AUTHORIZATION STATUS FOR SMART BATTERY USED IN MOBILE COMMUNICATION DEVICE
摘要 A mobile communication device is capable of communicating with a battery authorization server. Determining an authorization status of a smart battery currently powering the mobile communication device involves an initial authorization process and a subsequent authorization process. The initial authorization process is conducted between the mobile communication device and the smart battery. If the initial authorization process is successful, it is followed by a subsequent authorization process between the mobile communication device and the battery authorization server.
申请公布号 US2010056228(A1) 申请公布日期 2010.03.04
申请号 US20090390121 申请日期 2009.02.20
申请人 RESEARCH IN MOTION LIMITED 发明人 BROWN MICHAEL K.;ROBERTSON IAN;WINGER LYALL;LITTLE HERBERT A.
分类号 H04B1/38 主分类号 H04B1/38
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