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Sense position prediction for touch sensing methods, circuits and systems

  • US 9,417,750 B2
  • Filed: 12/21/2015
  • Issued: 08/16/2016
  • Est. Priority Date: 06/21/2012
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • determining a plurality of contact positions of a first object path for a first object proximate to a touch sense region of a touch display;

    generating at least a first predicted position based on the plurality of contact positions;

    obtaining a subsequent sense position on the touch sense region;

    in accordance with a determination that the sense position is within a first proximity to the first predicted position, associating the sense position with the first object path; and

    if in accordance with a determination that the sense position is outside of the first proximity from the first predicted position, associating the sense position with a second object path that is distinct from the first object path.

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