Security Tag Removal Code System for Theft Prevention
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Solution Overview
Problem
Current loss-prevention measures for merchandise, such as security tags, are inconvenient for online sales and have limited functionalities, making them unsuitable for preventing theft during delivery and storage.
Innovation Solution
A method and system where a removal code is transmitted from a server to a customer's device, allowing them to securely remove a tag from merchandise using NFC or RF signals, ensuring the tag stays attached until authorized removal, thereby preventing theft and enabling tracking during transit.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional security tags are used for loss prevention, then theft prevention capability is improved, but convenience for online sales and ease of operation deteriorates
Solution Approach 1:
The patent replaces traditional mechanical security tags with a digital removal code system. Instead of physical tags that require manual removal by employees, the system uses electronic authentication where customers receive removal codes via email or text message, which they enter into a mobile device to remove the tag digitally. This substitution of mechanical systems with electronic/digital systems resolves the contradiction by maintaining security while dramatically improving convenience for online sales.
Solution Approach 2:
The patent introduces a server as an intermediary between the security tag system and the customer. The server manages the authentication process, stores removal codes, and communicates with both the tag system and the customer's mobile device. This intermediary enables the seamless transmission of removal codes and authentication verification, resolving the contradiction by providing automated security management that works equally well for both online and brick-and-mortar sales.
2Reliability
If traditional security tags are used, then loss prevention is improved, but device complexity and functionality limitations worsen
Solution Approach 1:
The patent creates a universal removal code system that can be used across multiple platforms and devices. The same authentication mechanism works for online orders, brick-and-mortar store purchases, and various mobile devices (smartphones, tablets, laptops). The server-based architecture and standardized code format enable this multi-functionality, allowing a single system to handle diverse sales channels and device types without increasing complexity.
Solution Approach 2:
The patent uses digital copying of removal codes through electronic communication channels (email, text messages). Instead of physical tag removal requiring employee intervention, the removal authorization is copied and transmitted electronically to the customer's device. This digital copying mechanism simplifies the system by eliminating the need for complex physical tag management while maintaining security through authenticated code transmission.
3Reliability
If authentication processes are added to tag removal, then security against theft is improved, but time consumption and operational efficiency worsen
Solution Approach 1:
The patent performs authentication actions in advance by sending removal codes to customers before they need to remove the tags. The server pre-generates and transmits the authentication codes via email or text message, so when the customer receives the package or wants to remove the tag, the authentication is already prepared. This preliminary action eliminates on-the-spot authentication delays while maintaining security through the pre-sent coded verification.
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 solution effectively prevents theft by ensuring tags remain on merchandise until authorized removal, providing secure tracking and reducing loss during delivery and storage for both online and brick-and-mortar sales.
Implementation Method 1
using NFC or RF signals
Implementation Method 2
using NFC or RF signals
Data Source
AI summary
Aspects of the present disclosure include methods, apparatus, and computer readable medium for managing a removal code of a tag includes providing information associating the tag with a merchandise item, wherein the information includes a removal code for removing the tag from the merchandise item, receiving, from a requesting device, a request for the removal code, authenticating the request, and transmitting, in response to successfully authenticating the request, the removal code to the requesting device, wherein the removal code is configured to be transmitted by the requesting device to the tag to remove the tag from the merchandise item.