发明名称 PORTABLE ELECTRONIC DEVICE AND METHOD OF CONTROLLING SAME
摘要 A method includes detecting a first touch at a first location, and a second touch at a second location, on a touch-sensitive display of an electronic device. In response to detecting the first and second touches, a first section of a virtual keyboard having a first boundary associated with the first location and a second section of the virtual keyboard having a second boundary associated with the second location are displayed on the touch-sensitive display.
申请公布号 WO2012109452(A3) 申请公布日期 2012.10.11
申请号 WO2012US24495 申请日期 2012.02.09
申请人 RESEARCH IN MOTION LIMITED;KYPRIANOU, NIKOS;IVANOVIC, ALEKSANDAR;POLYAKIN, MICHAEL;KANJ, HOUSSAM;GU, HUANHUAN;WARDEN, JAMES, PAUL 发明人 KYPRIANOU, NIKOS;IVANOVIC, ALEKSANDAR;POLYAKIN, MICHAEL;KANJ, HOUSSAM;GU, HUANHUAN;WARDEN, JAMES, PAUL
分类号 G06F3/01;G06F3/02;G06F3/03;G06F3/041 主分类号 G06F3/01
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