发明名称 |
Data entry device having multifunction keys |
摘要 |
A data entry device is provided, having as its primary function the entry of numeric data. A secondary function is the entry of alphabetic characters. The device is operated with a single hand and requires no shift or function keys. The number of keys of the device is kept to a minimum to avoid visual clutter and to facilitate its use with one hand. The keys are designed to be easy to access and to be operated while wearing a glove. |
申请公布号 |
AU6766998(A) |
申请公布日期 |
1998.10.22 |
申请号 |
AU19980067669 |
申请日期 |
1998.03.25 |
申请人 |
GRANITE COMMUNICATIONS, INC. |
发明人 |
GARY J. STRAUCH;PAUL SMOLA |
分类号 |
G06F3/023;H01H13/84;H03M11/06 |
主分类号 |
G06F3/023 |
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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