Frangible NFC Inlay for Tamper-Evident Bottle Authentication

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Solution Overview

Problem

Conventional methods for authenticating the provenance of valuable bottled goods like wines and spirits are costly and often require opening the bottle, which compromises its transactional value, while counterfeiters exploit these systems by refilling discarded bottles with counterfeit beverages.

Innovation Solution

A system utilizing a near field communication (NFC) inlay with a frangible circuit member and a ferrite shield, integrated into a polymer capsule, which alters electronic data upon breakage, combined with RFID components and blockchain technology to verify authenticity and track provenance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional authentication methods are used, then expert verification can confirm authenticity, but the process is costly and requires opening the bottle which compromises transactional value

Engineering Contradiction:

Improveauthentication reliabilityVSAvoidbottle integrity preservation

Core Design Contradiction:

ReliabilityVSEase of operation

Solution Approach 1:

An NFC inlay with frangible circuit member is installed in the capsule before the bottle is sealed. The frangible circuit member is configured to break when the capsule is opened, permanently altering the electronic data component. This preliminary setup allows authentication to occur without opening the bottle, preserving transactional value while ensuring reliability.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The patent introduces an NFC inlay with electronic data component as an intermediary between the capsule and the authentication system. This intermediary carries authentication data and can be read remotely via NFC, eliminating the need for physical bottle opening and expert inspection, thus resolving the contradiction between reliable authentication and bottle integrity preservation.

Inventive Principle:

Principle #24Intermediary (Mediator)

2Ease of manufacture

If discarded bottles are refilled with counterfeit beverages, then counterfeiters can exploit the system, but conventional authentication cannot detect this without opening the bottle

Engineering Contradiction:

Improvecounterfeit detection capabilityVSAvoidbottle opening requirement

Core Design Contradiction:

Ease of manufactureVSEase of operation

Solution Approach 1:

The NFC inlay with unique identifier is installed during legitimate production before the bottle enters circulation. This preliminary tagging allows the bottle to be authenticated later without opening, enabling counterfeit detection while maintaining bottle integrity. The frangible circuit ensures that any unauthorized opening is detected.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The authentication system provides feedback by reading the NFC inlay data and comparing it against blockchain records. This feedback mechanism enables real-time verification of authenticity without opening the bottle, allowing counterfeiters to be detected while preserving the ease of operation constraint.

Inventive Principle:

Principle #23Feedback

3Reliability

If a frangible circuit member is added to permanently alter electronic data upon breakage, then authentication security is improved, but device complexity increases

Engineering Contradiction:

Improveauthentication securityVSAvoidNFC inlay structure

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The patent merges the frangible circuit member with the NFC inlay, combining the security function (frangible circuit) with the data storage function (electronic data component) into a single integrated component. This merging reduces overall device complexity while maintaining authentication security, as the two functions share the same physical substrate rather than requiring separate assemblies.

Inventive Principle:

Principle #5Merging (Combining)

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

Ensures secure authentication of bottled goods, preventing counterfeiting by altering data upon opening, and providing a transparent, cost-effective method to verify authenticity through NFC and RFID scanning, ensuring the integrity of the bottle's contents.

Implementation Method 1

a near field communication (NFC) inlay having an electronic data component, a communication antenna, and a frangible circuit member

Methodology Applied

Scientific EffectNear field communication (NFC): Electromagnetic Induction

Implementation Method 2

a frangible circuit member configured to permanently alter the electronic data component upon breakage of the frangible circuit member

Methodology Applied

Scientific EffectFrangible circuit breakage: Fracture Mechanics

Data Source

PatentUS12423714B2Method and device for authenticating provenance of wines and spirits

Publication Date: 2025.09.23 PROVENANCE TECHNOLOGY CORP

AI summary

In accordance with at least one aspect of this disclosure, a system for authenticating bottled goods includes, a near field communication (NFC) inlay having an electronic data component, a communication antenna, and a frangible circuit member configured to permanently alter the electronic data component upon breakage of the frangible circuit member, and a ferrite shield mounted to a second side of the NFC inlay proximate the communication antenna for allowing NFC interactions with the electronic data component through a first side of the NFC inlay opposite the second side of the NFC inlay.