发明申请
US20070024235A1 Method and system for battery authentication for wireless and other devices
审中-公开
无线和其他设备的电池认证方法和系统
- 专利标题： Method and system for battery authentication for wireless and other devices
- 专利标题（中）： 无线和其他设备的电池认证方法和系统
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申请号： US11191007申请日： 2005-07-28
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公开(公告)号： US20070024235A1公开(公告)日： 2007-02-01
- 发明人: Martin Guthrie
- 申请人： Martin Guthrie
- 申请人地址： CA Waterloo
- 专利权人： Research In Motion Limited
- 当前专利权人： Research In Motion Limited
- 当前专利权人地址： CA Waterloo
- 主分类号： H02J7/00
- IPC分类号： H02J7/00
摘要：
A battery pack comprising: a housing; at least one cell within the housing; wherein the housing has inscribed thereon a battery pack date code for identifying a date of manufacture of the battery pack; and, wherein the cell has inscribed thereon a number (e.g., a periodically changing, predetermined random number) that is associated with the battery pack date code in an external list; whereby comparing the number on the cell to the number recorded in the list for the battery pack date code of the battery pack determines whether the cell belongs to the battery pack.
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