Ticket Voucher Redemption Restrictions for AML Screening

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Solution Overview

Problem

Gaming establishments face challenges in detecting and preventing money laundering activities through the use of gaming machines, as existing systems lack effective mechanisms to track and restrict the redemption of ticket vouchers obtained via suspicious transactions.

Innovation Solution

An anti-money laundering system is integrated with ticket voucher systems and gaming establishment floor management systems to monitor activities, identify potential money laundering behaviors, and assign restricted redemption attributes to ticket vouchers, limiting their redemption to specific outlets like gaming establishment personnel and disallowing redemption at automated kiosks.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If ticket vouchers are issued without restricted redemption attributes, then the ease of operation and accessibility for players is improved, but the ability to detect and prevent money laundering activities deteriorates

Engineering Contradiction:
Improveease of redemptionVSAvoidanti-money laundering detection
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent applies local quality by assigning different redemption attributes to different ticket vouchers based on the specific activity context. Not all vouchers have the same redemption restrictions - only those associated with potential money laundering activities are restricted. This allows the system to maintain ease of operation for legitimate players while implementing targeted restrictions where needed for anti-money laundering detection.

Inventive Principle:
Principle #3Local quality

2Reliability

If restricted redemption attributes are applied to all ticket vouchers, then the anti-money laundering detection capability is improved, but the ease of operation and player accessibility deteriorates

Engineering Contradiction:
Improveanti-money laundering detectionVSAvoidease of redemption
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system implements local quality by selectively applying restricted redemption attributes only to ticket vouchers associated with potential money laundering activities, rather than applying restrictions universally. This selective approach maintains player accessibility and ease of redemption for legitimate transactions while ensuring enhanced detection capability for suspicious activities.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The patent applies preliminary action by determining whether to assign restricted redemption attributes at the time of ticket voucher issuance, based on analysis of the activity context. This preliminary determination prevents future redemption restrictions from affecting legitimate players, as restrictions are only applied in advance to vouchers linked to suspicious activities.

Inventive Principle:
Principle #10Preliminary action

3Productivity

If automated kiosks are used for ticket voucher redemption, then the productivity and speed of redemption is improved, but the ability to scrutinize financial transactions deteriorates

Engineering Contradiction:
Improveredemption speedVSAvoidfinancial transaction scrutiny
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The system performs preliminary action by determining at the time of issuance whether a ticket voucher should have restricted redemption attributes based on the activity context. This preliminary assessment prevents automated kiosk redemption for vouchers associated with potential money laundering, thereby maintaining financial transaction scrutiny while allowing high-speed automated redemption for legitimate vouchers.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent applies local quality by differentiating the redemption capabilities of different voucher types. Vouchers associated with legitimate activities maintain full accessibility including automated kiosk redemption for high productivity, while vouchers linked to suspicious activities are restricted from automated redemption to ensure continued financial scrutiny.

Inventive Principle:
Principle #3Local quality

4Reliability

If comprehensive activity monitoring is implemented, then the anti-money laundering detection capability is improved, but the device complexity and system requirements deteriorates

Engineering Contradiction:
Improveanti-money laundering detectionVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent applies the taking out principle by extracting and analyzing only the most critical activity attributes relevant to money laundering detection, rather than implementing comprehensive monitoring of all activities. This selective extraction approach improves anti-money laundering detection capability while minimizing the complexity increase, focusing monitoring resources on key indicators of suspicious behavior.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS12586441B2Selective redemption of gaming establishment ticket vouchers
Publication Date: 2026.03.24 INTERNATIONAL GAME TECHNOLOGY INC
  • US12586441B2 patent drawing
  • US12586441B2 patent drawing
  • US12586441B2 patent drawing

AI summary

Systems and methods that associate zero, one or more redemption attributes with a ticket voucher, wherein the associated redemption attribute determines one or more channels by which the ticket voucher may be redeemed.