System and method for calibrating a magnetometer according to a quality threshold

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United States of America Patent

PATENT NO 8922198
SERIAL NO

13235824

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Abstract

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A method and system are provided for calibrating a magnetometer. The method comprises determining a current quality level associated with magnetometer readings obtained using an active set of calibration parameters; and lowering a quality threshold for a background calibration of the magnetometer when the current quality level exceeds a threshold quality level needed by an application utilizing the magnetometer readings.

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Patent Owner(s)

  • BLACKBERRY LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Almalki, Nazih Waterloo, CA 81 1729
Dods, Jeffrey Alton Hugh Kitchener, CA 16 296
Parco, Adam Louis Kitchener, CA 14 1265
Snow, Christopher Harris Kitchener, CA 48 802

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