Digitizer for position sensing
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United States of America Patent
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May 22, 1990
Grant Date -
N/A
app pub date -
Mar 16, 1988
filing date -
Mar 16, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Apparatus and method for determining position, tilt and offset of a pointer with respect to a grid of parallel conductors with which it is coupled by obtaining measured responses between each of a group conductors and the pointer and fitting an expression for the response to said measured responses.
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