发明授权
- 专利标题： Method of mapping characters for a mobile telephone keypad
- 专利标题（中）： 映射移动电话键盘字符的方法
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申请号： US11152825申请日： 2005-06-14
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公开(公告)号： US07642932B2公开(公告)日： 2010-01-05
- 发明人: Yanqing Cui , Fumiko Ichikawa
- 申请人： Yanqing Cui , Fumiko Ichikawa
- 申请人地址： FI Espoo
- 专利权人： Nokia Corporation
- 当前专利权人： Nokia Corporation
- 当前专利权人地址： FI Espoo
- 代理机构： Perman & Green LLP
- 主分类号： H03M11/00
- IPC分类号： H03M11/00
摘要：
In a mobile communications device used in countries having a prevailing language with a large number of alphabet characters, the keypad is mapped alphabet into two groups and mapping each of the groups to the keypad to provide two independent modes of selection. The user can toggle from one mode to the other by operating a separate switch to enable selections from each of the alphabet groups.
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