发明名称 |
Touch pad for a handheld device |
摘要 |
<p>A touch pad system is disclosed. The system includes mapping the touch pad into native sensor coordinates. The system also includes producing native values of the native sensor coordinates when events occur on the touch pad. The system further includes filtering the native values of the native sensor coordinates based on the type of events that occur on the touch pad. The system additionally includes generating a control signal based on the native values of the native sensor coordinates when a desired event occurs on the touch pad.</p> |
申请公布号 |
EP2284658(A2) |
申请公布日期 |
2011.02.16 |
申请号 |
EP20100011080 |
申请日期 |
2004.08.19 |
申请人 |
APPLE INC. |
发明人 |
MARRIOTT, GREG;BAR-NAHUM, GUY;BOLINGER, STEVEN |
分类号 |
G06F3/0488;G06F;G06F3/033;G06F3/0354;G06F3/041;G06F3/048;G06K11/06;G09G5/00 |
主分类号 |
G06F3/0488 |
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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