Using dynamically scaled linear correction to improve finger tracking linearity on touch sensors

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United States of America Patent

PATENT NO 9619081
SERIAL NO

14613606

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Abstract

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A system and method for correcting non-linear tracking of objects that may change size when moving on a large touch sensor having a relatively large space between electrodes by dynamic compensating on-the-fly by constantly calculating the size of a finger as measured by the touch sensor, and then scaling that measured size so that look-up tables may be used to compensate for any size finger in the X and Y axes.

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Patent Owner(s)

Patent OwnerAddress
CIRQUE CORPORATION9883 S 500 W SANDY UT 84070

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sturdevant, Scott Roy, US 1 4
Taylor, David C West Jordan, US 37 607

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