发明名称 METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR OPERATING A KEYBOARD
摘要 In response to a user selecting a key on a keyboard in a first manner, a first alphanumeric character is displayed on a display device. In response to the user selecting the key on the keyboard in a second manner, a virtual key of a diacritic is displayed on the display device. In response to the user selecting the virtual key of the diacritic on the display device, the diacritic is displayed at a location of a second alphanumeric character on the display device.
申请公布号 US2013271382(A1) 申请公布日期 2013.10.17
申请号 US201313857276 申请日期 2013.04.05
申请人 TEXAS INSTRUMENTS INCORPORATED 发明人 KHAN SAJJAD MAHMOOD
分类号 G06F3/02 主分类号 G06F3/02
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