Coordinate detection device with improved operability and method of detecting coordinates
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Dec 11, 2007
Grant Date -
Aug 30, 2001
app pub date -
Dec 27, 2000
filing date -
Feb 17, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A coordinate detection device is provided, which device includes an input unit which has a surface thereof to which a coordinate value is input by an input means, a calculation unit which calculates a difference between previous and current coordinate values input by the input unit, and a setting unit which sets, in the calculation unit, a coordinate value input last before the input means is detached from the surface of said input unit as the previous coordinate value to a coordinate value input first after the input means is detached from the surface of the input unit.
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