Pressure sensitive stylus for a digitizer

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United States of America Patent

PATENT NO 9727150
SERIAL NO

15335517

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A pressure sensitive stylus for operation with a digitizer sensor includes a housing, a writing tip that is movable in response to contact pressure applied on the writing tip, an extremity that is movable together with the writing tip, a switch and an elastomer element positioned around the extremity and in physical contact with at least one of the housing or an element that is fixed to the housing. The switch includes a first element that is fixedly positioned around the extremity and a second element that is fixed to the housing, wherein physical contact between the first element and the second element closes the switch. The writing tip is operable to move in response to the elastomer element compressing against the housing or an element that is fixed to the housing and the switch is operative to toggle at a pre-defined compressed state of the elastomer element.

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Patent Owner(s)

  • MICROSOFT TECHNOLOGY LICENSING, LLC

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Stern, Yuval Even-Yehuda, IL 30 1084

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