Steering angle sensing apparatus and method thereof

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United States of America Patent

PATENT NO 7841231
APP PUB NO 20080307873A1
SERIAL NO

11997553

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A steering angle sensing apparatus and method are provided. The apparatus and method sense the steering angle of a steering shaft by using a rotated bit value difference corresponding to the rotated angles of magnets, which are respectively coupled on an axis of one of a plurality of sub gears, when the sub gears with respectively different gear ratios rotate with a shaft gear that rotates together with the steering shaft.

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Patent Owner(s)

  • LG INNOTEK CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bae, Sung Kyu Ansan-si, KR 5 73
Kang, Kyong Ho Ansan-si, KR 2 20
Lee, Chang Hwan Gyeongsan-si, KR 47 239
Park, Choon Wook Yangcheon-gu, KR 2 20

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