Portable electronic device and method of measuring drop...

Measuring and testing – Testing by impact or shock – Accelerated or decelerated specimen

Reexamination Certificate

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Reexamination Certificate

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08061182

ABSTRACT:
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.

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