发明授权
US07978173B2 Pointing device including a moveable puck with mechanical detents
失效
指向装置包括具有机械棘爪的可移动圆盘
- 专利标题: Pointing device including a moveable puck with mechanical detents
- 专利标题(中): 指向装置包括具有机械棘爪的可移动圆盘
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申请号: US11036541申请日: 2005-01-14
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公开(公告)号: US07978173B2公开(公告)日: 2011-07-12
- 发明人: Jonah A. Harley , John Stewart Wenstrand , Storrs T. Hoen
- 申请人: Jonah A. Harley , John Stewart Wenstrand , Storrs T. Hoen
- 申请人地址: SG Singapore
- 专利权人: Avago Technologies ECBU IP (Singapore) Pte. Ltd.
- 当前专利权人: Avago Technologies ECBU IP (Singapore) Pte. Ltd.
- 当前专利权人地址: SG Singapore
- 主分类号: G09G5/08
- IPC分类号: G09G5/08
摘要:
A pointing device includes a moveable puck that is capable of moving over a surface in a puck field of motion. The surface includes a detent feature defined within the puck field of motion for engaging with a detent feature of the moveable puck.
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