发明名称 ENGLISH KEYPAD FOR MOBILE TOOLS
摘要 An English keyboard for a mobile apparatus which is easily aware of the location of each alphabetic character to a user is provided to assign various characters and symbols to a restricted key concisely inputted without a change mode including English and symbol. A combination of five alphabetic letters of symbols is arranged in a keypad of a terminal. The arranged character is selected through the key selecting the up, middle, down, left, and right. A numeric key is pressed by a user for initial selection. The user presses a 5 direction selecting key around 5 number key. The user selectively inputs character through the combination of 5 directional selection key and numeric key.
申请公布号 KR20090072891(A) 申请公布日期 2009.07.02
申请号 KR20070141145 申请日期 2007.12.29
申请人 SONG, YOUNG HO 发明人 SONG, YOUNG HO
分类号 G06F3/02;H04B1/40 主分类号 G06F3/02
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