| 发明名称 |
Portable electronic device and method of measuring drop impact at the portable electronic device |
| 摘要 |
A method of measuring drop impact at an electronic device includes detecting a fall based on signals from drop detection sensor of the electronic device, receiving an output from a piezoelectric sensor in response to detecting the fall, and storing drop data based on the output from the piezoelectric sensor in a memory at the electronic device. |
| 申请公布号 |
US8061182(B2) |
申请公布日期 |
2011.11.22 |
| 申请号 |
US20090488829 |
申请日期 |
2009.06.22 |
| 申请人 |
WEBER ARNETT;PALECZNY TODD ROBERT;LAHAIE DENIS;RESEARCH IN MOTION LIMITED |
发明人 |
WEBER ARNETT;PALECZNY TODD ROBERT;LAHAIE DENIS |
| 分类号 |
G01N3/30 |
主分类号 |
G01N3/30 |
| 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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