RFID Game Elements for Dynamic Casino Promotions

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Solution Overview

Problem

Existing table games lack efficient mechanisms to dynamically implement promotions and awards for players using physical game elements like wagering chips and playing cards, as existing systems do not effectively utilize unique identifiers to apply special functionalities in real-time transactions.

Innovation Solution

The implementation of RFID technology or optical recognition systems to uniquely identify game elements, allowing a server to select and associate specific elements with special functionalities, which are then recognized and applied during game events, such as applying multipliers or modifying game rules, without the player's prior knowledge.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If RFID technology or optical recognition systems are implemented to uniquely identify game elements, then dynamic promotions and awards can be applied in real-time, but the device complexity increases

Engineering Contradiction:
Improvereal-time promotion applicationVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent replaces manual tracking and mechanical identification methods with RFID technology and optical recognition systems. RFID tags embedded in game elements communicate wirelessly with readers, while optical systems use cameras and image processing to identify elements, eliminating the need for manual intervention and enabling automated real-time promotion application.

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

Solution Approach 2:

The patent introduces RFID tags and optical recognition systems as intermediary components between game elements and the promotion management system. These intermediaries carry unique identifiers that bridge the physical game elements with the digital promotion database, enabling automatic recognition and application of promotions without direct complex system integration.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If unique identifiers are integrated into game elements for automatic recognition, then operational efficiency improves, but the manufacturing complexity increases

Engineering Contradiction:
Improveoperational efficiencyVSAvoidmanufacturing complexity
Core Design Contradiction:
ProductivityVSEase of manufacture

Solution Approach 1:

The patent embeds RFID tags within the structure of existing game elements such as playing cards and wagering chips. The RFID tags are nested inside the game elements, utilizing the existing form factor and materials, which minimizes additional manufacturing steps and allows integration without completely redesigning the game elements.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The patent modifies existing game elements by adding unique identifier parameters through RFID tags or optical codes. Rather than changing the fundamental nature of the game elements, the system adds identification parameters that enable automatic recognition while maintaining the original manufacturing processes for the game elements themselves.

Inventive Principle:
Principle #35Parameter changes

3Productivity

If special functionalities are applied without player knowledge until transaction time, then promotion effectiveness increases, but information transparency decreases

Engineering Contradiction:
Improvepromotion effectivenessVSAvoidinformation transparency
Core Design Contradiction:
ProductivityVSLoss of information

Solution Approach 1:

The patent pre-associates special functionalities and promotions with specific game elements before the player uses them. The system maintains a database linking unique identifiers to promotion details, and when a game element is scanned or recognized, the pre-prepared promotion information is automatically retrieved and applied, enabling both effectiveness and transparency.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent implements feedback mechanisms that inform players about the special functionalities associated with their game elements. Through displays, notifications, or dealer interfaces, the system provides feedback to players about upcoming promotions or special features, maintaining transparency while preserving the element of surprise and effectiveness.

Inventive Principle:
Principle #23Feedback

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Enables dynamic and transparent application of promotions and awards, enhancing player engagement and operational efficiency by integrating unique identifiers into game elements, allowing real-time recognition and application of special functionalities during game events.

Implementation Method 1

using technology such as radio frequency identification (RFID) technology or optical recognition technology to identify at a location an object or game element

Methodology Applied
Scientific EffectRFID (Radio Frequency Identification): Electromagnetic Induction

Implementation Method 2

using technology such as radio frequency identification (RFID) technology or optical recognition technology to identify at a location an object or game element

Methodology Applied
Scientific EffectOptical recognition: Reflection

Data Source

PatentUS12175837B2Identifying a specially designated object to facilitate dynamic promotions related to use of the object
Publication Date: 2024.12.24 WALKER DIGITAL TABLE SYSTEMS LLC
  • US12175837B2 patent drawing
  • US12175837B2 patent drawing
  • US12175837B2 patent drawing

AI summary

In accordance with some embodiments, a physical game element such as a wagering chip or a playing card may be utilized to implement a promotion scheme on an electronic game table (e.g., using RFID or optical imaging technology). During a game it may be determined whether the element is associated with special functionality (e.g., entitles the player to a payout multiplier, special payout table, bonus prize or other benefit). The special functionality may have been previously associated with the element or associated with the element during the game (e.g., dynamically and/or randomly). In accordance with some embodiments a player is not able to readily discern the special functionality by a physical inspection of the physical game element and is only notified of the special functionality once the physical game element is used in a qualifying action (e.g., during a wager at an electronic game table).