METHOD AND ARRANGEMENT RELATING POWER SUPPLY IN AN ELECTRICAL DEVICE

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United States of America Patent

APP PUB NO 20100007388A1
SERIAL NO

12170895

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to an arrangement and method for eliminating power failures due to harmful motion. The device includes electrical components that use electrical power, a power source that connects to the electrical components, a motion sensor, and a processing unit. The motion sensor may sense a motion of the device substantially corresponding to free-fall condition, the processing unit may receive a signal from the motion sensor based on the first predetermined motion profile, and the processing unit may generate a signal supplied to at least some of the electrical components to cause a shut down operational mode.

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Patent Owner(s)

Patent OwnerAddress
SONY ERICSSON MOBILE COMMUNICATIONS AB221 88 LUND

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Klinghult, Gunnar Lund, SE 107 3492
Wilson, Andreas Malmo, SE 5 1

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