Check Image Routing for Secure Electronic Fund Transfers

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Solution Overview

Problem

Checks are less secure and more prone to fraud compared to electronic transfers, yet some customers prefer them due to familiarity and bookkeeping convenience, particularly for business use.

Innovation Solution

A system and method that allows customers to initiate electronic transfers using images of checks, extracting data from standardized check elements like MICR and OCR, to securely route funds to recipients via email, SMS, or instant messaging, and generate electronic receipts resembling traditional checks.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If checks are used for fund transfers, then bookkeeping convenience and familiarity are improved, but security and fraud resistance deteriorate

Engineering Contradiction:

Improvebookkeeping convenienceVSAvoidsecurity

Core Design Contradiction:

Ease of operationVSReliability

Solution Approach 1:

The patent creates an electronic copy of the check image and extracts data from it to initiate an electronic transfer. The electronic receipt serves as a digital copy that replaces the physical check, maintaining the familiar paper-based record-keeping experience while enabling secure electronic fund transfers without handling physical checks.

Inventive Principle:

Principle #26Copying

Solution Approach 2:

The patent replaces the mechanical process of physical check handling, mailing, and processing with an electronic system that captures check images, extracts data automatically, and initiates electronic transfers. This substitution eliminates the security vulnerabilities of physical checks while preserving the user-friendly aspects of paper checks.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

2Reliability

If electronic transfers are initiated from check images, then security is improved, but device complexity increases

Engineering Contradiction:

ImprovesecurityVSAvoidsystem complexity

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The system performs automatic data extraction from check images using OCR and MICR technologies. The electronic receipt generation is automated, and the fund transfer is initiated automatically based on the extracted check data, reducing the need for manual intervention and complex user操作流程 while maintaining high security standards.

Inventive Principle:

Principle #25Self-service

3Ease of operation

If physical checks are handled, then record-keeping familiarity is maintained, but fraud risk increases

Engineering Contradiction:

Improverecord-keeping familiarityVSAvoidfraud risk

Core Design Contradiction:

Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent generates an electronic receipt that is a digital copy of the original check, preserving the familiar paper receipt experience for record-keeping purposes. However, the actual fund transfer occurs electronically through the banking system, eliminating the fraud risks associated with physical check handling, mailing, and processing while maintaining user familiarity with paper-based records.

Inventive Principle:

Principle #26Copying

Data Source

PatentUS20260010878A1Check-based initiation of electronic transfers

Publication Date: 2026.01.08 THE TORONTO DOMINION BANK

AI summary

A computer system is provided, comprising a processor; a communications module coupled to the processor; and a memory module coupled to the processor and storing instructions that, when executed by the processor, cause the computer system to: receive an image representing a check; extract data from a portion of the image; identify routing data, based on the extracted data, from a recipient field associated with the check; and initiate an electronic transfer by sending a transfer message using the routing data.