INPUT DEVICE AND METHOD FOR CAPACITIVE TOUCH SCREEN
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United States of America Patent
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Issued Date -
Feb 9, 2017
app pub date -
Aug 4, 2015
filing date -
Aug 4, 2015
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Abstract
A method, computer program product, and system for generating pattern data in response to placing a primary plane of a capacitive signature label in close physical proximity with a primary plane of a capacitive touch screen to cause a measurable change in capacitance by distorting the touch screen's electrostatic field, the signal is based on a two-dimensional conductive pattern of the capacitive signature label, comparing the generated pattern data with stored pattern data, and performing an action associated with a particular stored pattern data matching the generated pattern data.
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