公开(公告)号：US11062083B1

公开(公告)日：2021-07-13

申请号：US14963812

申请日：2015-12-09

Applicant: Amazon Technologies, Inc.

Inventor： Daniel Wade Hitchcock ,  Shariq Siddiqui

IPC: G06F40/174 ,  G06F3/16

Abstract: Disclosed are various embodiments for optimizing automated data entry by recognizing invalid data items and providing alternatives. An electronic form that requests a plurality of data items is received. The data items are automatically provided to the electronic form using stored data and/or automatically generated data. It is automatically detected that a particular data item is deemed invalid for the electronic form. In various embodiments, a suggestion for providing a valid data item may be extracted from the electronic form. An alternative data item is then automatically provided to the electronic form in place of the particular data item based at least in part on the suggestion.

公开(公告)号：US10554657B1

公开(公告)日：2020-02-04

申请号：US15665327

申请日：2017-07-31

Applicant: Amazon Technologies, Inc.

Inventor： Shariq Siddiqui ,  Daniel Wade Hitchcock ,  Bharath Kumar Bhimanaik ,  Natalie Nguyen ,  Annabelle Richard Backman

IPC: H04L29/06 ,  G10L17/00

Abstract: Disclosed are various embodiments for using an audio interface device to facilitate authentication for other devices. An authentication service causes a first client device to present an authentication code via an output device of the first client device. The authentication service receives the authentication code from a second client device. The second client device is in an authenticated state for access to an account, and the second client device received the authentication code from an environmental sensor while in a listening mode. The authentication service authenticates the first client device for access to the account in response to determining that the authentication code received from the second client device matches the authentication code presented by the first client device.

公开(公告)号：US10057227B1

公开(公告)日：2018-08-21

申请号：US14671946

申请日：2015-03-27

Applicant: Amazon Technologies, Inc.

Inventor： Blake Parker Hess ,  Leo Parker Dirac ,  Alejandro Fonseca ,  Shariq Siddiqui

IPC: H04L29/06 ,  H04L29/08 ,  G06N99/00

CPC classification number: H04L63/08 ,  G06F21/31 ,  G06N5/025 ,  G06N20/00 ,  H04L63/0853 ,  H04L63/102 ,  H04L67/22 ,  H04L2463/082 ,  H04W12/00508 ,  H04W12/06

Abstract: A user initializes multi-factor authentication for a user account, wherein the user account is accessed from multiple user devices. User behavior data is stored in response to receiving login credentials for one of the multiple user devices and the user behavior data is provided as input criteria for a statistical model or machine-learning algorithm. The statistical model or machine-learning algorithm may determine, based on a set of rules, an ideal secondary user device for use in receiving a multi-factor authentication code. The secondary user device receives the multi-factor authentication code without further requests made by the user.