Invention Grant
US08014831B2 Authorization status for smart battery used in mobile communication device
有权
移动通信设备中使用的智能电池的授权状态
- Patent Title: Authorization status for smart battery used in mobile communication device
- Patent Title (中): 移动通信设备中使用的智能电池的授权状态
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Application No.: US12390121Application Date: 2009-02-20
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Publication No.: US08014831B2Publication Date: 2011-09-06
- Inventor: Michael K. Brown , Ian Robertson , Lyall Winger , Herbert A. Little
- Applicant: Michael K. Brown , Ian Robertson , Lyall Winger , Herbert A. Little
- Applicant Address: CA Waterloo, Ontario
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Integral Intellectual Property Inc.
- Agent Miriam Paton
- Main IPC: H04M1/00
- IPC: H04M1/00

Abstract:
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.
Public/Granted literature
- US20100056228A1 AUTHORIZATION STATUS FOR SMART BATTERY USED IN MOBILE COMMUNICATION DEVICE Public/Granted day:2010-03-04
Information query