Automated Receipt Processing via OCR and Dynamic Configuration

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Solution Overview

Problem

The process of generating expense reports is time-consuming and costly due to the manual collection and processing of physical receipts, requiring employees to enter data multiple times and often involving double-checking by finance teams, with varying company systems and categorization methods across different divisions.

Innovation Solution

An automated system processes images of expense receipts to extract data, generates reports, and feeds this information into existing company systems, using contextual data for customization and integration with accounting systems, reducing manual labor and enabling compliance with company formats.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual data entry from physical receipts is used, then employees can collect and process expense information, but the process becomes time-consuming and costly

Engineering Contradiction:
Improveexpense report processing speedVSAvoidtime spent on manual data entry
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The patent replaces the manual mechanical process of data entry with an automated image recognition system using optical character recognition (OCR) technology. The system captures receipt images and automatically extracts data fields such as vendor name, date, amount, and category, eliminating the need for employees to manually type information and reducing processing time significantly.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The system enables self-service by allowing employees to simply photograph receipts with their mobile devices and automatically generate expense reports. The automated data extraction and report generation features eliminate the need for manual data entry and reduce dependency on finance team verification, empowering employees to complete the entire expense reporting process independently.

Inventive Principle:
Principle #25Self-service

2Reliability

If multiple people review and verify expense data, then accuracy is improved, but the process becomes more costly and time-consuming

Engineering Contradiction:
Improveexpense data accuracyVSAvoidexpense report processing speed
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system implements automated feedback mechanisms where extracted data is validated against predefined business rules, receipt image quality standards, and company expense policies. The system provides immediate feedback to employees about data quality issues, missing information, or policy violations, allowing for real-time corrections before final submission, thereby maintaining accuracy without requiring multiple manual review cycles.

Inventive Principle:
Principle #23Feedback

3Adaptability or versatility

If company-specific formats and categorization systems are used, then compliance is improved, but the system becomes less adaptable to different companies and divisions

Engineering Contradiction:
Improvecustomization to company formatsVSAvoidsystem configuration complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system employs dynamic configuration capabilities that allow companies to customize data extraction fields, categorization schemes, and report formats according to their specific needs. The platform can adapt to different company structures, expense policies, and reporting requirements through configurable parameters without requiring complex custom development, enabling each division to tailor the system while maintaining a unified core platform.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS9449347B2Method and apparatus for processing receipts
Publication Date: 2016.09.20 ABUKAI
  • US9449347B2 patent drawing
  • US9449347B2 patent drawing
  • US9449347B2 patent drawing

AI summary

Systems and methods of processing expense receipts are provided. Images of expense receipts are received from a user device. The images are processed to obtain receipt information. A list of user expenses is generated based on the receipt information.