Method to reduce data rates and power consumption using device based attitude quaternion generation

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United States of America Patent

PATENT NO 9880185
SERIAL NO

14194799

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Abstract

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A method includes generating motion data by receiving a gyroscope data from a gyroscope sensor, performing integration using the gyroscope data and generating an integrated gyroscope data using a first processor. The method further includes receiving a data from one or more sensors, other than the gyroscope sensor, and performing sensor fusion using the integrated gyroscope data and the data to generate motion data using a second processor.

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Patent Owner(s)

Patent OwnerAddress
INVENSENSE INC1745 TECHNOLOGY DRIVE SUITE 200 SAN JOSE CA 95110

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Karahan, Sinan Menlo Park, US 9 239
Keal, William Kerry Santa Clara, US 62 510
Lim, James B Saratoga, US 9 124

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