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Differential sensing for touch sensors |
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Capacitive touch sensor control unit with sampling capacitors for differential integration |
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2016-03-15 |
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Position detection of an object within proximity of a touch sensor |
Gregory Brillant, Steinar Myren, Trond Jarle Pedersen |
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Differential sensing for capacitive touch sensors |
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2014-06-24 |
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Circuit and method for adjusting an offset output current for an input current amplifier |
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2012-10-16 |
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Calibration of temperature sensitive circuits with heater elements |
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2012-08-14 |
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Method and circuit for detecting a brown out condition |
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2010-04-06 |
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Power surge filtering in over-current and short circuit protection |
Gunnar Gangstoe, Hideyuki Sato, Arne Aas |
2009-12-08 |
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2008-10-28 |
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Nonvolatile latch |
— |
2008-02-26 |
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Efficient charge pump for a wide range of supply voltages |
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2007-08-21 |