发明授权
- 专利标题： Reduced keyboard character selection system and method
- 专利标题（中）： 减少键盘字符选择系统和方法
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申请号： US13343334申请日： 2012-01-04
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公开(公告)号： US08896469B2公开(公告)日： 2014-11-25
- 发明人: Mihal Lazaridis , Jason T. Griffin
- 申请人： Mihal Lazaridis , Jason T. Griffin
- 申请人地址： CA Waterloo, Ontario
- 专利权人： BlackBerry Limited
- 当前专利权人： BlackBerry Limited
- 当前专利权人地址： CA Waterloo, Ontario
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner LLP
- 主分类号： H03K17/94
- IPC分类号： H03K17/94 ; H03M11/00 ; G06F3/02 ; G09G5/00 ; G06T11/00 ; G06F3/048 ; G06F3/023
摘要：
A system and method of selecting a letter for display in a communication device having a display and a reduced-key keyboard is provided. One of the plurality of keys on the reduced-key keyboard is selected and a default letter associated with the selected key is displayed. A backspace key is selected to display a cursor in the position of the default letter on the display. The key associated with the default letter is selected again and an alternate letter associated with the selected key is displayed in place of the default letter.
公开/授权文献
- US20120105327A1 REDUCED KEYBOARD CHARACTER SELECTION SYSTEM AND METHOD 公开/授权日：2012-05-03
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