×

Methods and apparatus for authentication in an electronic device

  • US 10,691,780 B2
  • Filed: 08/03/2017
  • Issued: 06/23/2020
  • Est. Priority Date: 08/03/2016
  • Status: Active Grant
First Claim
Patent Images

1. An electronic device, comprising:

  • one or more input devices, for receiving biometric input from a user and generating one or more biometric input signals;

    an applications processor;

    a mixer configurable by the applications processor to provide a first signal path between one or more of the input devices and the applications processor; and

    a biometric authentication module coupled to the one or more input devices via a second signal path that does not include the mixer, for performing authentication of at least one of the one or more biometric input signals.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×