发明名称 |
Keyboard modification system |
摘要 |
The keyboard modification system includes: a looping module; a keycode processing module; a determining module; and, at least one additional keycode processing module. The looping module checks for the existence of incoming data from a communication port of a PDA and provides a keycode data output therefrom. A keycode processing module receives the keycode data output from the looping module and translates the data into variable data. A determining module determines whether a key on a keyboard of a portable keyboard assembly has remained depressed and if not continues to check for the existence of the variable data and translate the variable data to a keydata stream. The additional keycode processing module replaces the keydata stream with a different keydata stream if the key has remained depressed.
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申请公布号 |
US6970109(B2) |
申请公布日期 |
2005.11.29 |
申请号 |
US20020199377 |
申请日期 |
2002.07.19 |
申请人 |
CLANCY SYSTEMS INTERNATIONAL, INC. |
发明人 |
WOLFSON STANLEY J.;ROSS DANIEL H. |
分类号 |
G06F1/16;G06F3/02;G06F3/023;(IPC1-7):H03K17/94;H03M11/00 |
主分类号 |
G06F1/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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