| 发明名称 |
Finger navigation input device |
| 摘要 |
An input device includes a navigation mechanism configured to move parallel to a shaft and to move tangential to the shaft. The input device further includes a movement detection system to detect movement of the navigation mechanism relative to the shaft.
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| 申请公布号 |
US2005253804(A1) |
申请公布日期 |
2005.11.17 |
| 申请号 |
US20040844021 |
申请日期 |
2004.05.12 |
| 申请人 |
TAI LI C;KOAY BAN K;WONG WAI L |
发明人 |
TAI LI C.;KOAY BAN K.;WONG WAI L. |
| 分类号 |
G06F3/033;G09G5/00;(IPC1-7):G09G5/00 |
主分类号 |
G06F3/033 |
| 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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