Biometric Location Verification for Tax Residency Tracking

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Solution Overview

Problem

Existing systems fail to accurately track the geographic location of individuals, particularly for tax residency and visa tracking, due to the inability to verify the presence of a user at a specific location, leading to inefficiencies and errors in tax calculation and visa management.

Innovation Solution

A biometric geographic location verification system that uses smart device integration with biometric authentication to track user presence and location, providing real-time updates and historical data, with features for goal setting, reporting, and compliance with tax and visa laws.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If biometric authentication is implemented to verify user presence at location, then reliability of location tracking is improved, but device complexity increases

Engineering Contradiction:
Improvelocation tracking reliabilityVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent uses biometric data as an intermediary to verify user presence. The system captures biometric information (fingerprint, facial recognition, or iris scan) and compares it against stored biometric templates to confirm the user is physically present at the tracked location, rather than just being near the device. This intermediary verification layer significantly improves reliability without requiring major hardware changes.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system leverages existing multi-functional smart devices that already possess biometric sensors, GPS capabilities, and processing power. By utilizing the universal nature of smartphones and tablets that most users already carry, the patent avoids adding dedicated tracking hardware, thus improving reliability through biometric verification while minimizing increases in device complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Productivity

If real-time location tracking is implemented, then productivity of monitoring is improved, but use of energy increases

Engineering Contradiction:
Improvemonitoring efficiencyVSAvoiddevice energy consumption
Core Design Contradiction:
ProductivityVSUse of energy by moving object

Solution Approach 1:

The system implements periodic location updates rather than continuous real-time tracking. Location data is captured at predetermined time intervals or when specific triggering events occur (such as entering or leaving a geographic fence). This periodic approach maintains monitoring productivity by providing regular location information while significantly reducing energy consumption compared to continuous GPS tracking.

Inventive Principle:
Principle #19Periodic action

Solution Approach 2:

The tracking frequency and intensity are dynamically adjusted based on user activity, location changes, and predefined parameters. The system activates more intensive tracking only when necessary (e.g., when the user enters a tax-relevant jurisdiction or when biometric authentication occurs) and reduces or suspends tracking during periods of inactivity, optimizing the balance between monitoring productivity and energy consumption.

Inventive Principle:
Principle #15Dynamics

3Measurement precision

If comprehensive location and time tracking is implemented for tax and visa purposes, then measurement precision is improved, but loss of time in data processing increases

Engineering Contradiction:
Improvelocation and time tracking precisionVSAvoiddata processing time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The system performs preliminary data processing and validation during the tracking phase itself. Biometric authentication results, location coordinates, and timestamps are verified and validated at the point of capture rather than being processed in bulk later. Geographic fences and tax jurisdiction boundaries are pre-configured and stored, allowing for immediate comparison against current location data. This preliminary action maintains high measurement precision while minimizing subsequent data processing time.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system automatically processes and validates tracking data without requiring manual intervention. Biometric authentication is performed automatically when the user attempts to access or modify tracking data. Location data is automatically compared against pre-stored geographic boundaries for tax and visa jurisdictions. Reports are generated automatically based on accumulated tracking data, eliminating manual data processing and significantly reducing time loss.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS12608456B2Identification system, geographic location verification system, communication system, process for authenticating, and methods of use
Publication Date: 2026.04.21 BLOODHOUND INTELLIGENCE INC
  • US12608456B2 patent drawing
  • US12608456B2 patent drawing
  • US12608456B2 patent drawing

AI summary

An identification system, a geographic location verification system, a system for verifying an identification in a geographic location, processes of authenticating, and methods of use are presented. The present disclosure utilizes global positioning systems in concert with various biometric information to authenticate the presence of a person in a particular place, at a particular time. More specifically, and without limitation, the present system authenticates location of a person in a given place at a given time for validation, authentication, and verification to be used by others and/or provided to others for use in verifying percentages of time spent in a plurality of locations. This may be a particular date, particular time period, or percentage in a particular place.