Pressure sensitive keys

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United States of America Patent

PATENT NO 9460029
SERIAL NO

13468882

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Abstract

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Pressure sensitive key techniques are described. In one or more implementations, a device includes at least one pressure sensitive key having a flexible contact layer spaced apart from a sensor substrate by a spacer layer, the flexible contact layer configured to flex responsive to pressure to contact the sensor substrate to initiate an input, for a computing device, associated with the pressure sensitive key. At least one of the flexible contact layer or the sensor substrate are configured to at least partially normalize an output resulting from pressure applied at a first location of the flexible contact layer with an output resulting from pressure applied at a second location of the flexible contact layer that has lesser flexibility than the first location.

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Patent Owner(s)

  • MICROSOFT TECHNOLOGY LICENSING, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Belesiu, Jim Tom Mill Creek, US 15 1579
Dietz, Paul Henry Redmond, US 66 2494
Mathias, Dennis J Kenmore, US 7 653
Shaw, Timothy C Sammamish, US 81 4380
Stoumbos, Christopher Harry Sammamish, US 40 3988

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