| 发明名称 |
Method and device for optical navigation |
| 摘要 |
An method and device suitable for navigation on a wide variety of surfaces is introduced. Specular reflection is used to determine relative motion over typical surfaces. A specific application is a computer mouse.
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| 申请公布号 |
US7321359(B2) |
申请公布日期 |
2008.01.22 |
| 申请号 |
US20030630169 |
申请日期 |
2003.07.30 |
| 申请人 |
AVAGO TECHNOLOGIES ECBU IP (SINGAPORE) PTE. LTD. |
发明人 |
XIE TONG;DEPUE MARSHALL T.;BANEY DOUGLAS M. |
| 分类号 |
G09G5/08;G06F3/03;G06F3/033 |
主分类号 |
G09G5/08 |
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