Invention Grant
- Patent Title: Wireless communication device with duress password protection and related method
- Patent Title (中): 无线通信设备具有胁迫密码保护及相关方法
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Application No.: US10835260Application Date: 2004-04-30
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Publication No.: US07948938B2Publication Date: 2011-05-24
- Inventor: Michael S. Brown , Neil P. Adams , Herbert A. Little , Michael G. Kirkup , Michael K. Brown , Ian M. Robertson , Jonathan F. Hammell
- Applicant: Michael S. Brown , Neil P. Adams , Herbert A. Little , Michael G. Kirkup , Michael K. Brown , Ian M. Robertson , Jonathan F. Hammell
- Applicant Address: CA Waterloo, ON
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo, ON
- Agency: Ridout & Maybee LLP
- Main IPC: H04Q7/00
- IPC: H04Q7/00

Abstract:
A wireless communication device (and its related method of operation) includes, if invoked, password protected access to data stored therewithin and/or to normal device operations and further includes duress password checking logic that automatically causes a duress message to be sent if a duress password has been entered. The duress message is preferably sent without maintaining any user accessible indication of such sending. It is also preferred that the password checking logic automatically cause an end-of-duress message to be sent if a normal password is entered after a duress password has been entered. A plurality of different duress passwords may be entered into a duress password portion of data memory in the device.
Public/Granted literature
- US20050245229A1 Wireless communication device with duress password protection and related method Public/Granted day:2005-11-03
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