发明名称 HANDHELD ELECTRONIC DEVICE HAVING REDUCED KEYBOARD AND MULTIPLE PASSWORD ACCESS, AND ASSOCIATED METHODS
摘要 A reduced keyboard handheld electronic device and associated method that utilize a plurality of passwords for controlling access thereto. The handheld electronic device has a non-predictive keystroke interpretation system, such as a multi-tap system. At least one of the passwords is valid and accepted when input using a keyboard of a separate electronic device, such as a PC or another handheld electronic device, and at least one of the passwords is valid and accepted when input using the reduced keyboard of the handheld electronic device. In some embodiments, the keyboard of the separate electronic device is a reduced keyboard, such as a reduced QWERTY or AZERTY keyboard, and in others it is a non-reduced keyboard, such as a standard QWERTY keyboard.
申请公布号 CA2536993(C) 申请公布日期 2011.08.02
申请号 CA20062536993 申请日期 2006.02.20
申请人 RESEARCH IN MOTION LIMITED 发明人 WORMALD, CHRISTOPHER R.
分类号 G06F21/00;G06F3/023;G06F15/02;H04W12/02 主分类号 G06F21/00
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