发明名称 |
Mouse for computer system, has optical navigation circuits that produce pointer increment signals indicative of mouse motion in orthogonal directions over mouse work surface |
摘要 |
A pair of optical navigation circuit produces pointer increment signals indicative of a mouse motion in orthogonal directions over mouse work surface, and merit signal indicative of the correctness of the pointer increment signals. A selection circuit outputs definitive pointer increment signals corresponding to one of the pointer increment signals in accordance with a navigation selection signal.
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申请公布号 |
DE10226950(A1) |
申请公布日期 |
2003.04.30 |
申请号 |
DE20021026950 |
申请日期 |
2002.06.17 |
申请人 |
AGILENT TECHNOLOGIES, INC. (N.D.GES.D.STAATES DELAWARE) |
发明人 |
ANDERSON, MARK A.;MISEK, BRIAN J.;NORSKOG, ALLEN C.;DIETZ, ZACHARY |
分类号 |
G06F3/03;G06F3/033;G06F3/038;(IPC1-7):G06K11/08 |
主分类号 |
G06F3/03 |
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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