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Method for protecting private information and terminal device

  • US 10,715,997 B2
  • Filed: 10/08/2015
  • Issued: 07/14/2020
  • Est. Priority Date: 10/08/2015
  • Status: Active Grant
First Claim
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1. A method for protecting private information by a terminal device, the method comprising:

  • unlocking the terminal device and displaying a first interface responsive to detecting an eyeball or iris of a user when receiving a first unlock operation, wherein the first interface is an interface last displayed when a screen of the terminal device is locked, and wherein the first unlock operation comprises receiving an eyeprint image or an iris image of the user;

    storing additional information that is additional to information corresponding to the first unlock operation, wherein the additional information comprises a pre-determined action comprising blinking or moving the eyeball;

    determining whether a second unlock operation is received when the eyeball or the iris of the user is detected and based on the additional information by determining whether a user blinks or moves the eyeball according to the additional information while receiving the eyeprint image or the iris image of the user; and

    unlocking the terminal device and displaying a second interface responsive to receiving the second unlock operation, wherein the second interface is different than the first interface.

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