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Touch pad that confirms its security

  • US 20020196237A1
  • Filed: 06/21/2001
  • Published: 12/26/2002
  • Est. Priority Date: 06/21/2001
  • Status: Abandoned Application
First Claim
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1. A data-entry apparatus comprising:

  • a device for entering data;

    a display for displaying information confirming the security of the data-entry apparatus; and

    an encryption circuit, communicatively coupled to the data-entry device and the display.

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  • 4 Assignments
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