Wide area positioning system

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United States of America Patent

PATENT NO 9810788
APP PUB NO 20150226854A1
SERIAL NO

14696457

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Positioning systems and methods for estimating an altitude of a receiver. In some embodiments, pressure and temperature information from a network of sensors is received by the receiver, and the pressure and temperature information from the network of sensors is used along with pressure information measured at a position of the receiver to estimate the altitude of the receiver.

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Patent Owner(s)

Patent OwnerAddress
FORTRESS CREDIT CORP AS AGENT1345 AVENUE OF THE AMERICAS 46TH FLOOR NEW YORK NY 10105

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Meiyappan, Subramanian S San Jose, US 32 257
Raghupathy, Arun Bangalore, IN 113 1693
Wolf, Thomas Mountain View, US 167 1282

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