| 发明名称 |
BIDIRECTIONAL WIRELESS NUMBER PAD AND KEYBOARD |
| 摘要 |
The present invention uniquely separates the number pad from a keyboard providing a separate, wireless device. This separate wireless device with the number pad includes a display and has multiple modes of operation.
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| 申请公布号 |
US2008158021(A1) |
申请公布日期 |
2008.07.03 |
| 申请号 |
US20070772729 |
申请日期 |
2007.07.02 |
| 申请人 |
LOGITECH EUROPE S.A. |
发明人 |
SHEEHAN PETER;PAVILLARD DENIS;MONNEY PATRICK;RICHARD ALEXIS;TABASSO ALAIN |
| 分类号 |
H03M11/00;G06F3/00;G06F3/02;G06F3/023;H03K17/94 |
主分类号 |
H03M11/00 |
| 代理机构 |
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