Sensor assembly

Data processing: measuring – calibrating – or testing – Measurement system – Orientation or position

Reexamination Certificate

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Details

C033S361000, C318S685000, C324S207230, C340S435000, C340S995140

Reexamination Certificate

active

07127369

ABSTRACT:
A system with a sensor assembly is used to determine direction of movement of an object so that accuracy of position calculation is improved. The sensor assembly measures at least two operational characteristics and generates corresponding operational characteristic signals. A control unit monitors and compares transitions of the signals to more accurately determine direction of movement for the object.

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patent: 2002/0167218 (2002-11-01), Chubb

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