发明申请
- 专利标题： METHOD AND SYSTEM FOR DETECTING ONE OR MORE OBJECTS
- 专利标题（中）： 检测一个或多个物体的方法和系统
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申请号： US12979581申请日： 2010-12-28
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公开(公告)号： US20120075234A1公开(公告)日： 2012-03-29
- 发明人: LIANFANG YI , Tiejun Cai , Bangjun He , Yun Yang
- 申请人： LIANFANG YI , Tiejun Cai , Bangjun He , Yun Yang
- 申请人地址： CN SHENZHEN
- 专利权人： BYD COMPANY LIMITED
- 当前专利权人： BYD COMPANY LIMITED
- 当前专利权人地址： CN SHENZHEN
- 优先权： CN201010295805.5 20100929
- 主分类号： G06F3/045
- IPC分类号： G06F3/045
摘要：
A method for detecting one or more objects is disclosed. In one embodiment, the method comprises the steps of: receiving one or more induction signals caused by at least one object along one or more directions; comparing each received induction signal with a reference to detect at least one upward trend and/or at least one downward trend in the induction signal; and determining the number of objects based on the number of upward trend and/or downward trend in each received induction signal. A device for detecting one or more objects on a touch device is also disclosed.
公开/授权文献
- US08692785B2 Method and system for detecting one or more objects 公开/授权日：2014-04-08