Color Holographic QR Code for Tamper-Resistant Authentication
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Solution Overview
Problem
Current counterfeit prevention methods, such as DNA marking, are not foolproof and do not guarantee authenticity, as they can be altered or defeated, and there is a need for a technology that can travel with materials from Original Component Manufacturers (OCMs) to DLA's supply centers and warfighters to identify tampered packages and provide secure coding.
Innovation Solution
The development of a tamper-proof, tamper-resistant, multi-layer Color Holographic Quick Response (CHQR) code that incorporates holographic imagery and anti-counterfeit features, using RGB QR codes with multidimensional scanning technology to create a secure and replicable-resistant code.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional counterfeit prevention methods (DNA marking, RFID, stencils) are used, then identification capability is provided, but they can be altered, defeated, or removed over time
Solution Approach 1:
The patent transitions from traditional 2D QR codes to 3D holographic QR codes that utilize depth and multiple viewing angles. The holographic elements create a multidimensional structure that is significantly more difficult to replicate or alter without detection, directly addressing the tampering susceptibility issue while maintaining identification capability.
Solution Approach 2:
The invention combines multiple technologies into a composite anti-counterfeiting system: holographic imaging, QR code encoding, and colorimetric verification. This composite approach integrates the advantages of each technology while compensating for their individual weaknesses, creating a more reliable and tamper-resistant identification system.
2Reliability
If multi-layer CHQR code with holographic imagery is implemented, then tamper resistance and authenticity verification are improved, but device complexity and manufacturing difficulty increase
Solution Approach 1:
The CHQR code is divided into distinct functional layers: holographic elements for structural integrity and visual verification, QR code matrices for data encoding, and colorimetric components for authentication. This segmentation allows each component to be optimized independently while maintaining overall system functionality, reducing the practical complexity despite the multi-layer structure.
3Reliability
If CHQR code securely encodes information across multiple layers, then counterfeit detection capability is enhanced, but ease of manufacture and deployment is reduced
Solution Approach 1:
The patent merges the holographic security features, QR code information storage, and colorimetric verification into a single integrated label structure. This consolidation eliminates the need for separate application steps for each security feature, simplifying the manufacturing process while maintaining the enhanced counterfeit detection capability across multiple layers.
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
The CHQR code provides a secure and difficult-to-replicate multidimensional quick response code that ensures authenticity and tamper resistance, effectively addressing the limitations of existing counterfeit prevention methods by securely encoding information across multiple layers, making it challenging for counterfeiters to replicate or alter.
Implementation Method 1
The multiple superimposed layers have superimposed information that is decomposed using an imaging system with one or more dispersive holograms
Implementation Method 2
a color holographic quick response code combining red, green and blue multiple superimposed layers of quick response codes using holographic imaging technology
Data Source
AI summary
New identifying code for labeling products to certify sources has Color Holographic Quick Response code by superimposing multiple layers of red, green and blue quick response codes using holographic imaging and creating layers of features that are extremely difficult to replicate. Multidimensional quick response code is provided in a hologram that cannot be copied.