Single track absolute encoder

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United States of America Patent

PATENT NO 4906992
SERIAL NO

07158319

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Abstract

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An absolute encoder providing a multi-bit output binary code indicative of the position of a rotary or linear scale. The encoder employs a code track, which contains a serial code, and a clock track. The encoder may be either rotary or linear, and may be implemented optically, magnetically, inductively, capacitatively or by any other binary sensing technique.

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Patent Owner(s)

Patent OwnerAddress
GSI LUMONICS CORPORATION22300 HAGGERTY ROAD NORTHVILLE MI 48167

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rust, Gregory J Arlington, MA 3 54
Wingate, Sidney A Concord, MA 7 129

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