Automatic Account Login via Verification Device Bridge

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Solution Overview

Problem

Existing account login methods require users to perform operations on multiple electronic devices, leading to low login efficiency and poor user experience, especially when the verification device is not readily available.

Innovation Solution

An account login method that enables automatic login to a web page account by establishing a communication connection between a login device and a verification device, allowing the login device to automatically obtain and fill in login information without user intervention.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If automatic login is implemented without user intervention, then login efficiency is improved, but security verification reliability deteriorates

Engineering Contradiction:
Improvelogin efficiencyVSAvoidsecurity verification reliability
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The patent introduces a verification device as an intermediary component that acts as a bridge between the login device and the server. This verification device receives and processes verification requests, then transmits authentication information back to the login device, thereby maintaining security verification reliability while enabling automatic login functionality.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The login device automatically obtains verification information from the verification device without requiring user intervention. The system performs self-service authentication by automatically transmitting and receiving verification codes, filling login forms, and completing the login process, thus improving login efficiency while maintaining security through automated verification.

Inventive Principle:
Principle #25Self-service

2Reliability

If manual verification information input is required, then security verification reliability is improved, but ease of operation deteriorates

Engineering Contradiction:
Improvesecurity verification reliabilityVSAvoidease of login operation
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The login device automatically obtains verification information from the verification device and completes the login process without user intervention. The system performs self-service by automatically transmitting verification requests, receiving verification codes, filling login forms, and submitting authentication data, thereby improving ease of operation while maintaining security verification reliability.

Inventive Principle:
Principle #25Self-service

3Reliability

If verification device operation is required, then security verification reliability is improved, but login efficiency deteriorates

Engineering Contradiction:
Improvesecurity verification reliabilityVSAvoidlogin efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The verification device serves as an intermediary that automatically handles verification operations. It receives verification requests from the login device, processes the verification, and transmits the verification information back automatically, eliminating the need for manual user operation while maintaining security verification reliability and improving login efficiency.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The verification device performs self-service by automatically receiving verification requests, processing authentication, and transmitting verification codes back to the login device without requiring user intervention. This automated process improves login efficiency while maintaining security verification reliability.

Inventive Principle:
Principle #25Self-service

Data Source

PatentEP4350540B1Account login method and electronic device
Publication Date: 2025.05.28 HONOR DEVICE CO LTD
  • EP4350540B1 patent drawingFigure 1
  • EP4350540B1 patent drawingFigure 2
  • EP4350540B1 patent drawingFigure 3

AI summary

This application provides an account login method and an electronic device, and belongs to the field of terminal technologies. The method includes: when a user logs in to a target website by using a browser of a login device, receiving a first preset operation, where the first preset operation is an operation that is input by the user and that is used to choose to log in to the target website in a target manner; querying login information corresponding to the target website from a verification device in response to the first preset operation, where the verification device is associated with login information corresponding to the target manner; obtaining the login information sent by the verification device, and providing the login information for the target website by using the browser; and receiving a second preset operation, and logging in to the target website in response to the second preset operation, where the second preset operation is used to confirm login to the target website. In this method, through interaction between the login device and the verification device on login information of a web page account, the user can automatically log in to the web page account without operating the verification device.