DETERMINING AN OPEN/CLOSE STATUS OF A BARRIER

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United States of America Patent

SERIAL NO

15223693

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Abstract

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In some examples, a sensor device is to mount to a barrier pivotable between an open position and a closed position, the barrier being on a moveable platform. The sensor device includes an accelerometer to measure acceleration data and a rotation sensor to measure rotation about an axis. The sensor device includes at least one processor configured to determine an open/close status of the barrier based on the acceleration data and the rotation data, and an orientation of the moveable platform.

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Patent Owner(s)

Patent OwnerAddress
BLACKBERRY LIMITED2200 UNIVERSITY AVENUE EAST WATERLOO N2K 0A7

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chennakeshu, Sandeep Austin, US 93 3637
Gao, Yu Waterloo, CA 103 445
He, Dake Waterloo, CA 215 2465

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