Dead reckoning using proximity sensors

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United States of America Patent

PATENT NO 9736701
APP PUB NO 20130130725A1
SERIAL NO

13475603

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Various arrangements for limiting inaccuracy of dead reckoning are presented. Proximity data may be collected using a plurality of proximity sensors of a mobile device. A position of the mobile device may be determined in relation to a user using the proximity data. Whether to determine a location of the mobile device using a dead reckoning technique may be determined at least partially based on the position of the mobile device in relation to the user.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Forutanpour, Babak San Diego, US 147 8399
Sheynblat, Leonid Hillsborough, US 152 11284

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