TOUCHSCREEN ACCESSORY ATTACHMENT
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United States of America Patent
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Issued Date -
Nov 6, 2014
app pub date -
May 6, 2013
filing date -
May 6, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus including a capacitive touch input device (TID); and a controller connected to the capacitive touch input device. The controller is configured to process a user touch signal from the capacitive touch input device. The controller is configured to process a non-touch signal from the capacitive touch input device generated by an electrical coupling of a device to the capacitive touch input device, where the non-touch signal is a variable signal.
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