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TOUCHPAD INCLUDING NON-OVERLAPPING SENSORS

  • US 20070291013A1
  • Filed: 02/02/2007
  • Published: 12/20/2007
  • Est. Priority Date: 06/20/2006
  • Status: Active Grant
First Claim
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1. A device comprising:

  • a touchpad including at least first through third zones, the first zone and the third zone being non-adjacent;

    at least first and second non-overlapping sensors, with the first sensor disposed in at least a portion of the first and the second zones and configured to transmit a first electrical signal in response to a user input, and the second sensor disposed in at least a portion of the second and the third zones and configured to transmit a second electrical signal in response to a user input; and

    a controller configured to generate;

    first information in response to receiving the first electrical signal but not the second electrical signal,second information in response to receiving both the first electrical signal and the second electrical signal, andthird information in response to receiving the second electrical signal but not the first electrical signal.

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