| 发明名称 |
Fingerprint recognition and pointing device |
| 摘要 |
A user input device comprising: a sensor capable of sensing surface relief of human skin; a movement detector responsive to variation of the output of the sensor for detecting movement of skin across the sensor; and user interface apparatus responsive to the movement detector to alter its state in correspondence to the detected movement. <IMAGE> |
| 申请公布号 |
GB2357335(B) |
申请公布日期 |
2004.04.07 |
| 申请号 |
GB19990029952 |
申请日期 |
1999.12.17 |
| 申请人 |
* NOKIA MOBILE PHONES LIMITED;* NOKIA CORPORATION |
发明人 |
JARI * PALONIEMI;TIMO * KINNUNEN;VESA * ULVINEN |
| 分类号 |
G06F1/00;G06F3/033;G06F3/038;G06F3/041;G06F3/048;G06T1/00;(IPC1-7):G06F3/033;G06K11/18 |
主分类号 |
G06F1/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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